Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.

A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.

Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.

Here’s some projects that our expert node.js Developers made real:

  • Creating websites with complex functionalities
  • Hosting applications on cloud environments
  • Extracting text from scanned documents or images
  • Building web scrapers
  • Setting up chatbot integrated with OpenAI API
  • Developing user interfaces for websites
  • Developing APIs for server/clients
  • Setting up projects in PC

If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!

From 290,191 reviews, clients rate our node.js Developers 4.9 out of 5 stars.
Hire node.js Developers

Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.

A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.

Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.

Here’s some projects that our expert node.js Developers made real:

  • Creating websites with complex functionalities
  • Hosting applications on cloud environments
  • Extracting text from scanned documents or images
  • Building web scrapers
  • Setting up chatbot integrated with OpenAI API
  • Developing user interfaces for websites
  • Developing APIs for server/clients
  • Setting up projects in PC

If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!

From 290,191 reviews, clients rate our node.js Developers 4.9 out of 5 stars.
Hire node.js Developers

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    I need an experienced full-stack developer (4–6 years) who can give me roughly 15–20 hours each week for the next six months. The immediate priority is polishing and extending a React web interface that already talks to REST APIs. If you are comfortable wiring React to your preferred backend—whether that is Node.js, Django, or Rails—that flexibility will be useful, but the first milestone is all about the front-end. Here is what I will hand over on day one: • A simple blueprint of the current screens and the feature backlog. • Access to a private GitHub repo and staging server. • API documentation for the existing endpoints. Your responsibilities: • Convert the blueprint into clean, reusable React components. • Connect new and existing com...

    $8 / hr Average bid
    $8 / hr Avg Bid
    17 bids

    I’m expanding my U.S.-based remote engineering team and want to add one or more full-stack developers who live anywhere in Canada. Day-to-day you’ll build, ship, and maintain features across web products that serve thousands of active users. What I’m looking for • Primary stack: Python and JavaScript on the back- and front-end (React / Node.js). • Solid grasp of SQL databases, Git workflows, and modern CI/CD pipelines. • 3–5 years of professional development experience delivering production code. • Strong English communication: you’ll present ideas, handle code reviews, and collaborate in daily stand-ups. Nice-to-have Experience with PHP, C#, or other languages in our broader ecosystem is welcome, as is familiarity with agile ticket...

    $9567 Average bid
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    46 bids

    I'm excited to share that my client, a leading technology company, is expanding their team and is looking for talented software engineers. If you or someone you know fits this description, I would love to connect! - Excellent communication and collaboration abilities (Required) - Proficiency in at least one of the following tech stacks: Python, C#/.NET, MERN (MongoDB, Express, React, Node.js), Angular, Vue.js, Ruby on Rails, AI/ML, DevOps, Java/Spring Boot, Go, Scala, IOT Engineer, Civil Engineer, DevOps Engineer - Located in US or UK - Who can collaborate long term (Required) Thank you for your consideration!

    $48 / hr Average bid
    $48 / hr Avg Bid
    36 bids

    I’m building a browser-only video-conferencing app in NextJS and want the real-time layer finished and production-ready. The stack is fixed: NextJS for the UI, PeerJS to handle WebRTC signalling, and a Coturn server for STUN/TURN so the calls remain stable behind every NAT scenario. What I already have • A bare-bones NextJS workspace with basic routing and Tailwind styling • A provisioned VPS where Coturn can be installed (SSH access ready) . The video streaming is ready. What I need from you . Admin able to see all who online (video steaming) like cctv for monitoring.

    $209 Average bid
    $209 Avg Bid
    43 bids

    HomeBridge is up and running on my Mac mini (macOS reported as “Tahoe 26.1”), but every time I try to add a new plugin the install process halts with Error: Operation failed with code 1 The failure happens during plugin installation—before HomeBridge ever restarts—so nothing new shows up in the HomeKit app (all previous accessories have already been removed, leaving only the HomeBridge bridge tile). I need a fresh set of eyes on my terminal configuration: Node/NPM versions, permissions, lingering cache files, or anything else that could be tripping this return code. A successful outcome means we can run npm install <plugin-name> (or through the HomeBridge UI) without that code 1, then confirm the plugin loads and exposes its accessories back to HomeKit....

    $179 Average bid
    $179 Avg Bid
    91 bids

    Full Development of an Online Auction Platform (Website + Mobile App) I’m looking for an experienced developer or development team to build a complete online auction system that includes both a mobile app (Android & iOS) and a web platform. The system should allow users to register, list products, bid in real time, and complete purchases securely. The design must be modern, user-friendly, and bilingual (Arabic & English), suitable for a Middle Eastern audience. 1. User System User registration & login (email, phone, social) User profile management KYC / identity verification Ratings and reviews Auctions Live and scheduled auctions Real-time bidding with countdown timers Auto-bid option (max limit) Notifications for new bids, outbids, and results Auction histo...

    $356 Average bid
    $356 Avg Bid
    74 bids

    Build Unified AI Automation Dashboard (Integrate OpenAI, ElevenLabs, Twilio, n8n, HubSpot APIs ⸻ Project Title Build Unified AI Automation Dashboard (Integrate OpenAI, ElevenLabs, Twilio, n8n, HubSpot APIs) ⸻ Project Overview developing a unified AI Control Hub that consolidates multiple AI tools into one platform. The system will allow users to manage automations, AI voice agents, SEO content generation, and CRM integrations through a single dashboard. This project aims to create a clean, modular, and scalable MVP (minimum viable product) that can later evolve into a full SaaS platform. The vision is to merge the functionality of: • n8n or Zapier (workflow automation) • ElevenLabs (AI voice) • Twilio (calls and WhatsApp messaging) • OpenAI (text and reasoni...

    $1703 Average bid
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    114 bids

    I need a Slack bot that watches active threads across a specific channel and notifies one manager whenever a post remains unanswered for a certain period of time. The bot should work like this: • Every weekday at exactly 9 AM and 3 PM (AEST), it scans all threads on a particular channel. • If the most recent message in a thread is a. Older then 6 hours & b. NOT from some specified accounts & c. Doesnt have a tick emoji from a specified account THEN it should be added to a list of escalated threads. • The list of escalated threads should a. Send a single direct message to the designated manager & b. Send the same message by email to the designated manager The list of escalated threads should be concise and include a. C...

    $128 Average bid
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    52 bids

    Platinum Commercial currently manages operations using multiple separate tools — Reonomy, CoStar, DocuSign, and cloud drives — and relies heavily on manual processes for property research, valuation, communication, and reporting. This project will build a fully custom CRM platform designed specifically for commercial real-estate brokerage workflows, featuring: ● Direct integration with Reonomy and CoStar for property and ownership data. ● A built-in AI automation layer for summarization, outreach generation, and KPI insights (cheaper and faster than external LLMs). ● Integrated DocuSign for digital contract management. ● Secure cloud storage for files and signed agreements. Problem Statement Agents currently waste hours each week switching between apps, re-entering data, and ma...

    $1497 Average bid
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    56 bids

    I want a clean, fast-loading blog built with on the front end and PostgreSQL on the back end. Although the site’s main role is to host articles and other content, I also need a lightweight product catalog section with robust search so readers can browse related items. No cart or checkout flows are required—just an elegant catalog experience that sits naturally beside the editorial content. I’ll provide detailed brand guidelines, color palettes, and type specs; every page should respect those rules while still taking advantage of React Server Components, dynamic routing, and incremental static regeneration where appropriate. A CMS-style admin (it can be custom or integrated with an open-source headless option) should let me publish posts, manage categories/tags, and upda...

    $18 / hr Average bid
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    120 bids

    I’m setting up an interactive giveaway for 500 theatre-goers and need a seamless, end-to-end workflow that turns each seat into a data-collection touchpoint. Here’s the flow I have in mind: Each A5 flyer on the seat contains a unique QR code (1 – 500). Scanning it brings the guest to a mobile-friendly landing page where they enter their name, phone, email, and date of birth. As soon as they hit “Submit,” the data must populate a Google Sheet in real time so I can later segment the list for WhatsApp campaigns. Once the form posts, the visitor sees a quick thank-you page and—most importantly—a witty, clever personalised joke generated through an AI comedy API. The gag should reference the guest’s first name and age bracket to make it feel ta...

    $609 Average bid
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    91 bids

    Scope (Everything We Want) - New _sdf PrestaShop module(s) in a sanitized repo (we do not touch production modules). - OURTOKEN (BEP‑20 on BSC) fully operational with discount; USDC (ERC‑20) operational. - Order‑unique deposit address per order/network with QR + EVM deep link, expiry window, and amount tolerance. - Reliable watchers that auto‑confirm orders after N confirmations (configurable), verifying destination and amount; record tx hash, block, ts, asset/EUR values, and price source. - Customer wallet linking (MetaMask + Trust Wallet via WalletConnect v2) stored with explicit consent; selectable “default for refunds/cashback”. - Non‑custodial refunds: BO button launches Trust Wallet deep link from corporate hot wallet; operator signs in wallet; refund...

    $4376 Average bid
    Featured NDA
    $4376 Avg Bid
    22 bids

    My browser-based game, built entirely in React, suddenly throws an error message as soon as it starts. Until three days ago everything launched flawlessly, so something recent—whether in the codebase, a package update, or a configuration tweak—must be the culprit. Here’s what you’ll do for me: • Pull the latest repo (GitHub access provided) and reproduce the startup error locally. • Trace the root cause of the error message that blocks the initial render. • Implement a clean, well-commented fix without introducing regressions. • Document exactly what broke, why, and the steps you took so I can avoid it in future updates. • Push the working build back and demonstrate it running error-free. The project relies on standard React 18 wit...

    $575 Average bid
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    148 bids

    I need a dashboard that showing 8 currencies levels of strength . A world map that highlights where the news is expected to influence the market . The map on the middle as a center. Under each currency 5 options will appear buy ,buy strong ,sell ,sell strong , neutral Beyond price and news, the interface must include a world-map heat-map that highlights regional market movements and a currency-strength meter built from weighted baskets of the major pairs. All visual elements should be fully interactive: users must be able to add or remove instruments, drag widgets into new positions, switch chart types, and have those preferences persist across sessions. React, Vue, or another modern JS framework on the front end and a Python or Node.js back end are all acceptable as long as the...

    $641 Average bid
    Urgent
    $641 Avg Bid
    131 bids

    If you’ve already worked on a similar project — AI avatars, talking head generation, or voice synthesis — I’d love to connect and discuss potential collaboration or partnership. I’m looking for an experienced team or freelancer (no freshers, please) to collaborate on building an AI-powered Avatar Video Platform, inspired by HeyGen - Please check About the Project: The goal is to build a next-gen AI Avatar Studio that helps creators, educators, and businesses produce high-quality, human-like videos — quickly and easily. Core Features: Realistic AI avatars with facial expressions & gestures Text-to-speech and voice cloning Multilingual & regional language support (especially Indian languages) Fast, user-friendly web interface for video generat...

    $3506 Average bid
    $3506 Avg Bid
    33 bids
    Virtual SMS Number Platform
    6 days left
    Verified

    I need a full-stack web solution that lets end-users rent virtual phone numbers from the United States, United Kingdom, and Canada and view incoming SMS messages in a browser. Visually the site should feel professional and corporate—clean lines, clear typography, and a palette that would sit comfortably on a fintech landing page. Core workflow • Visitor signs up with email + password or a preferred social profile, then secures the account through 2-factor authentication. • From a catalog of available numbers segmented by country, the user chooses a number, selects rental duration, and checks out. • Once active, all SMS sent to that number appear instantly inside the user dashboard; messages should be stored, searchable, and downloadable. Technical expectation...

    $591 Average bid
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    178 bids

    Title: Full-Stack Developer for Debugging and Feature Expansion of HR Platform Description: We’re looking for an experienced Full-Stack Developer to support the ongoing development of our HRTech platform — a modular SaaS solution designed to optimize human resource management processes (e.g., climate surveys, onboarding/offboarding, assessments, ATS, and more). The platform is already developed and functional, but we need a skilled professional to: Debug and optimize existing modules (both frontend and backend) Enhance performance and ensure full functionality across user profiles and roles (Super Admin, Admin, Partner, User) Implement new features based on defined technical prompts and specifications Ensure data integrity across modules and consistent UI/UX design Integrate...

    $25 / hr Average bid
    $25 / hr Avg Bid
    218 bids

    I’m building an automated WhatsApp and web-chat experience, powered by n8n, that will guide prospects from their first message through to signed contracts and completed AML checks. The flow needs to: • Ask a few questions to confirm identity and eligibility, • Switch to real-time conversation when the customer wants a human touch, • Generate and dispatch our standard contract pack, • Trigger the AML verification we already run inside our existing toolset, and • Log every step so we can audit interactions later. The n8n workflows should be modular so we can adjust questions or document templates without rewriting everything. Once each module is ready, I’d like a quick hand-off session so my team understands how to maintain or extend the nodes. ...

    $1374 Average bid
    $1374 Avg Bid
    127 bids

    I already have a Flutter-based live chat application running with an AWS backend, but a few essentials are still missing before I can launch on Google Play. I need you to step in, tighten the code, and push the release build. Key fixes & additions • Real-time messaging must be rock-solid and latency-free. • Push notifications should arrive instantly on both foreground and background states. • A basic payment-gateway hook is required so users can purchase premium chat features later (no complex UI—just a working API call and test environment). Scope of work 1. Review the existing Flutter project and AWS Lambda/API Gateway setup. 2. Patch or refactor any code that blocks real-time messaging stability. 3. Configure Firebase Cloud Messaging (or your preferred...

    $22 Average bid
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    17 bids

    I need help wiring an existing MongoDB database into my current PHP front-end, then getting the whole stack live on my already-provisioned advanced Linux hosting account. The PHP interface is fully built and includes user authentication, data visualization dashboards, and several form-submission workflows. The focus is strictly on: • Creating the connection layer between MongoDB and the PHP code (CRUD operations, secure credentials handling, error logging) • Updating any front-end calls so the authentication, charts, and forms pull and push data correctly • Deploying the finished code to the live Linux hosting space and confirming it runs under typical traffic loads • Supplying a concise hand-off note so I can maintain basic connection settings on my own Ne...

    $110 Average bid
    $110 Avg Bid
    30 bids

    I need someone who can quickly hook my website up to a third-party event API. The goal is simple: make the site dynamically pull event data so visitors always see the latest details and can interact with them seamlessly. The integration must work flawlessly within the existing stack and expose everything the API offers—from fetching event details to pushing updates—without breaking page performance. On top of that, I want an affiliate angle baked in so I can track referrals and attribute sales or registrations accurately. You’ll handle the full connection flow (authentication, endpoints, error handling) and leave me with clean, well-commented code plus a short “how-to” so I can tweak keys or settings later. If you’ve wired up similar event or affil...

    $100 Average bid
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    14 bids

    I’m building a lean, focused website where visitors can check live exchange rates and instantly convert between major currencies. The goal is an initial, no-frills release that does four things well: • Stream a reliable feed of real-time exchange rates • Offer a fast, responsive currency converter tool • Let users set simple email or in-browser alerts when a chosen rate hits their target • Display headline-style currency news and brief market updates pulled from a public API I don’t need full transaction processing or advanced account features at this stage—just a clean, mobile-friendly front end and a straightforward admin panel where I can manage API keys, supported currencies, and alert thresholds. Please build with widely supported technol...

    $95 Average bid
    $95 Avg Bid
    30 bids

    Project Scope: You will be responsible for designing, developing, testing, and deploying a high-performance consulting firm website that demonstrates strong scalability, security, and modern UX/UI aesthetics. The website should be capable of handling high traffic loads while maintaining top-notch performance and responsiveness across all devices. Key Responsibilities: • Develop a robust, scalable web application using Java, Node.js, MongoDB, and JSON. • Create a secure backend architecture with strong API integrations and optimized database design. • Implement load testing, performance tuning, and security best practices. • Build a modern, professional front-end interface inspired by websites of leading consulting firms. • Ensure cross-browser and mobile compatib...

    $381 Average bid
    $381 Avg Bid
    53 bids

    I already run a live cryptocurrency exchange built with Vue.js + TailwindCSS on the client side, Express-powered Node.js on the server, and MongoDB for data storage. I now need two key enhancements that touch both the frontend and backend. Modification 1: Integrate KYC Verification via Didit Integrate Didit API to handle user identity verification (KYC). Before any financial operation (buy/sell/withdrawal), users must complete KYC verification. Implement webhook handling from Didit to update the user’s verification status (verified / pending / rejected) in the database. Restrict all financial operations until KYC is successfully verified. Add a clear KYC status display on the frontend for the user. Modification 2: Generate a New Wallet Address for Each Purchase via When a u...

    $331 Average bid
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    63 bids

    Project: Reward Redemption & Digital Voucher Wallet App (Android + Admin Panel) Check reference App: Project Overview: We require a full-stack mobile application that allows users to redeem rewards and purchase digital vouchers using Google Play in-app purchases. The platform should provide a secure wallet system, points ledger, voucher catalog, and an automated order management backend. No direct cash payouts. Only vouchers and digital services will be delivered. ⸻ User App Features (Android) Modern onboarding (OTP / Email login) Profile + KYC (Basic verification only) In-app points wallet Google Play Billing (consumable purchases) Redeem points for: • Amazon gift cards • Mobile recharge • OTT subscriptions • Food vouchers • Game top-ups Red...

    $1005 Average bid
    $1005 Avg Bid
    66 bids

    I want a Telegram bot that instantly turns any document or video sent to it into a direct download link—no shorteners, no waiting. Speed is everything, so the solution has to live on a fast, reliable server capable of pushing large files out at 1 Gbps or better. Here’s the experience I’m after: a user forwards a file (anything from a DOC or PDF to a full-length MP4), the bot stores it, and within a couple of seconds replies with a clean HTTP link that works in any browser or download manager. The link should support resume (Range headers) and expire or auto-purge based on a retention window I can tweak. You’re free to choose the tech stack—Python with aiogram, Node.js with telegraf, Go, whatever—so long as the performance target is met. I can provide t...

    $17 Average bid
    $17 Avg Bid
    9 bids

    We are looking for an experienced Flutter developer (individual or team) to build a Matrimony Mobile Application similar to Bharat Matrimony or , with unique features based on our document specifications. The app should be fast, secure, and user-friendly, with a modern and elegant design. Key Features (as per our document): User Features: Guest user access Customer/Member registration Profile creation and editing Partner preferences Profile browsing, searching, and filtering View matching profiles/cards Send/accept requests (subscription-based access) In-app messaging system Ticket purchase option (Pay Per Request model) Referral & Earn feature (earn ₹1000 per subscription) Profile card view (Addictive and Familiar Interface) Shareable dashboard to relatives “Magnif...

    $1175 Average bid
    $1175 Avg Bid
    88 bids
    Figma UI Designer Needed
    6 days left
    Verified

    We are developing a ride-sharing platform consisting of two mobile applications: Rider App – for users to register and maintain their profiles. Driver App – for drivers to register, upload documents, and get verified. This milestone focuses only on onboarding and authentication flows for both Riders and Drivers. Ride booking, map tracking, and fare management are not part of this milestone. Your task is to translate our product concepts into an intuitive end-to-end Figma prototype: layouts, component library, interaction states, and a clickable flow that our developers can lift straight into code. Because our focus is mobile productivity, an eye for streamlined navigation, clear hierarchies, and subtle micro-interactions will be essential. Please share: • A ...

    $169 Average bid
    $169 Avg Bid
    67 bids

    I need a lightweight, fully automated chat widget on my website that can greet visitors and resolve the most common support questions without human intervention. The goal is simple: provide round-the-clock customer support through an AI-driven chatbot so my team can focus on more complex requests instead of typing the same answers all day. Key points • Platform: web only—no mobile or external channels for now. • Core functionality: automated responses (chatbot). I do not require live agents or long-term user chat history at this stage. To make this work smoothly, the bot should: 1. Pop up unobtrusively on every page. 2. Handle FAQs I will supply, plus basic order-status look-ups via an API endpoint. 3. Escalate to an email ticket if the confidence score drops be...

    $90 Average bid
    $90 Avg Bid
    57 bids

    Bespoke Cars Mobile App — Developer Brief Overview Premium car dealership app for new, used, and luxury vehicles Cross-platform: iOS + Android (Flutter) Goal: Direct leads, test drives, and customer engagement without third-party platforms Project Goals Simplify access to car inventory Increase direct leads via test drive & inquiry options Strengthen brand image and customer retention Provide data analytics for better marketing & sales decisions App Modules & Features Phase 1 – MVP (6–8 weeks) Core Launch Features Home Screen: Featured cars, offers, quick filters (New, Used, Luxury) Car Listings: Grid/List view, filters (Make, Model, Price, Fuel, etc.) Car Details Page: Photos, specs, price, inquiry/contact options Contact Options: Call, WhatsApp...

    $1870 Average bid
    $1870 Avg Bid
    92 bids

    DO NOT BID WITHOUT UNDERSTANDING PROJECT. Bid the final amount and don't change after discussion. When you bid, please mention what have you understood so far about this project and how you will process Let me explain first basic concept- want a website Pwa like an app version. It is chat process. On homepage there will be many profiles of models will be available on user screen on homepage. And customer can chat with any profile. We will charge on per minute basis. Now let's discuss in details. On Homepage there will be side menu, in menu options will be it will be login logout, delete account, privacy policy, terms and conditions, and become model. On homepage on top there will be option of Recharge and it will also show live balance of customer. Customer will login th...

    $1712 Average bid
    $1712 Avg Bid
    60 bids

    I need a simple web-based application (attached to my WordPress site) that lets my cake-shop staff log in and register customer orders quickly and accurately. The app will run on an in-store laptop/tablet and is for internal use only—customers will not interact with it directly. ***Please check attached description Core requirements • Staff-only authentication: a simple login so each team member can access the system. • Order entry form: Name, phone number, product, delivery/pickup, location. • Order dashboard: list all open, completed and cancelled orders with the ability to update status. • Search & filter: find orders by date, customer name or status, reports • Basic reporting: daily and weekly summaries of items sold and total revenue. Scope ...

    $673 Average bid
    $673 Avg Bid
    286 bids

    I am looking for an experienced web developer to build a fully functional e-commerce website from scratch using coding (not using website builders like WordPress, Shopify, or Wix). The website should be modern, fast, and responsive on all devices. Key Requirements: - Strong knowledge of HTML, CSS, JavaScript, and frameworks like React, , or Angular - Backend experience with Node.js, Express, or Django - Database setup with MySQL, MongoDB, or PostgreSQL - Integration of secure payment gateways (Razorpay, Stripe, PayPal, etc.) - User authentication and profile management - Admin dashboard for managing products, orders, and users - SEO-friendly structure and clean code What I’d Like to See Before Hiring: Please share links to e-commerce websites you’ve personally developed (code...

    $385 Average bid
    $385 Avg Bid
    111 bids
    iOS Lead Purchase App
    6 days left
    Verified

    I’ve already mapped out the full user journey in and now need it rebuilt as a production-ready iOS application. Core flow • Pull fresh leads from Meta/Facebook via Graph API webhook. • Alert the user instantly through push notifications. • Let the user purchase an individual lead with Apple in-app purchases. • Once purchased, unlock the contact details and open a lightweight CRM where each lead can be tagged Answered, No answer, or Meeting booked. • From that CRM view the user should be able to tap-to-call or message the lead. What I will hand over – The prototype link, screen assets, and Meta app credentials. – A short API spec for the server-side webhook (Node/Express) that is already live. What I expect back 1. A clean, mai...

    $699 Average bid
    $699 Avg Bid
    177 bids

    Title Build a Production-Grade Petroleum Ordering, Logistics, and Embedded-Finance Platform (Web + Mobile) Overview We need a full, production-ready platform for Oil Marketing Companies (OMCs), station/reseller operators, and transporters. The system must support real-time pricing, order placement with price-locks, dispatch and GPS tracking, e-POD, payments (mobile money/bank), basic credit limits, POS integration, analytics, and strong security/compliance. Multi-country rollout starting with Kenya and DRC. Key Features (v1.0) - Identity & Access: OAuth2/OIDC, orgs (OMC/Reseller/Transporter/Admin), RBAC/ABAC, audit logs. - Pricing: Morning price lists by product/location, FX-aware, price-locks with TTL and fees. - Orders & Allocation: Spot/forward orders, anti-double-selling, dep...

    $781 Average bid
    $781 Avg Bid
    109 bids

    Project Description LBAM SRL (“La Box à Moments”), a Belgian company specializing in photobooths and event automation, is looking for a skilled developer (or small team) to build a web-based application that allows users to create and customize photobooth frame templates. The goal is to generate DSLRBooth-compatible templates composed of (background) and (foreground with transparency), ready to use for photo printing at events. Core Features: - Template Library - Predefined template formats (10×15 cm landscape/portrait, 2×6" strips, etc.) - Ability to duplicate or import templates - Visual Editor (WYSIWYG Canvas) Text editing: custom fonts, colors, size, alignment, rotation, opacity, line spacing, bold/italic Image upload: personal logos, PNGs with...

    $1082 Average bid
    $1082 Avg Bid
    77 bids

    I’m looking for an n8n specialist to turn a currently manual “N8N automation” process into a self-running workflow. My data will flow in and out of external APIs only, so every step—from trigger to final action—needs to be handled through n8n’s HTTP Request and related nodes. Scope of work • Analyse the existing steps, then outline the full logic in a clear, shareable diagram. • Build and configure the workflow directly in n8n, wiring in the required API calls and handling authentication where needed. • Add robust error-handling, logging and retry logic so I stay informed when something goes wrong. • Test end-to-end with my sample payloads, fine-tuning timing and data transforms for reliability and speed. • Deliver the f...

    $357 Average bid
    $357 Avg Bid
    28 bids

    Preferably i need someone from DELHI/NCR I need a full-stack web application that allow us to lottery draw on some specific conditions that will be class wise for all the application forms received for school admission. Frontend React is mandatory for the client side so the UI stays fast, modular, and easy to maintain. You will design responsive pages for school administrators in different class under different categories, real-time draw countdown, and live results. Authentication The main account must be protected with two-factor authentication (TOTP or SMS), alongside standard username/password credentials. Session handling and password recovery flows should be there for applicants filling up the form. Backend Choose the stack you trust most—as long as it supports crypto...

    $407 Average bid
    $407 Avg Bid
    45 bids

    I need an n8n power-user who can take my current, cloud-hosted workflows and move them to a Repocloud deployment that scales automatically. The stack already contains several custom integrations, so the migration must preserve every webhook, node credential and internal function without breaking a single run. Once everything is running smoothly on Repocloud, I also want you to: • Extend the existing social-media posting flows so they can publish to additional networks, recycle evergreen content and handle failures gracefully. • Build a cold-email sequence that starts with Apify data collection, enriches the leads through the Apollo API and then launches a tailored outreach campaign—all triggered by defined social-media events. I will provide full access to the present ...

    $4 / hr Average bid
    $4 / hr Avg Bid
    14 bids

    We are developing a PACS (Picture Archiving and Communication System) — a medical imaging platform for storing, retrieving, and managing radiological images such as X-rays, CT scans, and MRIs. For background, here’s a short video: We’re looking for skilled developers (Frontend, Backend, or Full-Stack) with experience in PACS or similar medical/healthcare systems to join us on a contract, full-time basis. Requirements Backend Developers: Strong experience with Node.js, Python/Django, or similar frameworks Knowledge of PACS, DICOM, HL7, or other medical data protocols Experience building scalable APIs and managing databases (PostgreSQL, MongoDB, etc.) Frontend Developers: Proficient in React.js, , or Vue.js Strong UI/UX skills Experience with medical image view...

    $26 / hr Average bid
    $26 / hr Avg Bid
    210 bids

    I'm looking for an experienced developer to create an automation system for controlling the power output of a power station via API. Key Requirements: - Integrate with existing API of the power station - Develop a control interface to manage power output Ideal Skills and Experience: - Proficiency in API development and integration - Experience in automation systems, especially for industrial applications - Strong programming skills (Python, Node.js, etc.) - Familiarity with power systems and their operational parameters Please provide examples of similar work.

    $645 Average bid
    $645 Avg Bid
    97 bids

    I’m after a lean web app that turns any YouTube link into short, vertical, “ready-to-share” clips. Paste the URL, press Go, and the tool should automatically: • Download the video. • Scan for high-energy, meme-worthy moments and slice out 15--60-second highlights. • Re-format each highlight to 9:16. • Optionally layer on a quick “auto-edit” (simple colour filter plus a timed emoji like (skull emoji) when the beat drops or on a cool moment). Use whichever AI model keeps costs low—OpenAI, Grok Fast, or an open-source alternative—as long as it reliably spots viral segments. A bare-bones UI is fine; performance and ease of deployment matter more than polish. Tech preferences are flexible. Python or Node with ffmpeg is total...

    $198 Average bid
    $198 Avg Bid
    35 bids

    Full-Stack Developer Needed — Build “Bubulu” Raffle Platform We’re creating BUBULU, a pastel-themed raffle website for authentic Labubu collectibles. The site doesn’t host raffles — it registers users, shows available draws, and issues a free-entry voucher for new sign-ups that can be redeemed on our external raffle partner. Key features • Responsive frontend + backend build • Homepage clearly showing: entries from 20p, daily winners, and authentic Labubu prizes • User registration (name, address, DOB 18+, etc.) • Voucher code generator using MD5(email) → first 12 uppercase chars • Admin dashboard to add raffles (title, image, description, price, link, start/end dates in UK time) • Countdown timers and automatic...

    $365 Average bid
    Guaranteed
    $365
    82 entries

    I need a streamlined system that lets me handle every key task in my kindergarten from one place. First, I want to create secure student profiles where I can record marks, attendance and assignment grades so teachers always know each child’s academic and day-to-day progress. An intuitive dashboard for teachers will make updating those records quick and error-free, while an admin view should give me full control over all data. On the finance side, the platform must track school-fee payments in real time and let me issue professional invoices directly from the system. A clear payment status indicator—paid, pending or overdue—will make follow-ups painless. Two user roles are essential: • Admin – full access to configure classes, fees and reports, plus the power ...

    $377 Average bid
    $377 Avg Bid
    81 bids

    We are developing an open-field autonomous driving platform based on the reComputer J3011B (Jetson Orin Nano 8GB). The ultrasonic sensor modules have already been developed, and board fabrication and assembly will be handled internally. This request focuses on the ROS2 layer design, including system architecture, motor control structure, and example code proposals. Key Requirements • Centralized control architecture with Jetson as the main controller • Primary communication via Wi-Fi, with LTE fallback in areas of poor connectivity • Flexible node design capable of dynamically weighting GPS, IMU, ultrasonic, and CAN data for sensor fusion • Motor and steering control via CAN-based actuators — define interfaces for speed and steering commands Deliverables System...

    $1392 Average bid
    $1392 Avg Bid
    63 bids

    I'm excited to share that my client, a leading technology company, is expanding their team and is looking for talented software engineers. If you or someone you know fits this description, I would love to connect! - Excellent communication and collaboration abilities (Required) - Proficiency in at least one of the following tech stacks: Python, C#/.NET, MERN (MongoDB, Express, React, Node.js), Angular, Vue.js, Ruby on Rails, AI/ML, DevOps, Java/Spring Boot, Go, Scala, IOT Engineer, Civil Engineer, DevOps Engineer - Located in US or UK - Who can collaborate long term (Required) Thank you for your consideration!

    $46 / hr Average bid
    $46 / hr Avg Bid
    149 bids

    The application is a production Ruby on Rails platform backed by PostgreSQL. A handful of issues slipped through our last release and I need them ironed out before the next sprint is cut. First, several user-facing views are mis-rendering after a recent gem update; buttons have shifted, and a couple of modals no longer trigger. At the same time, a set of database errors (primarily index-related and a failing migration) are appearing in the logs, and overall response time on two heavier endpoints has crept above three seconds. I would like these three problem areas—interface glitches, database exceptions, and performance regressions—diagnosed and resolved with clean, well-commented commits. Second, the Capistrano pipeline that pushes to our Ubuntu servers needs attention. A fa...

    $10 / hr Average bid
    $10 / hr Avg Bid
    56 bids

    We’re hiring a hands-on Full-Stack React Developer for an ongoing project. This is a technical position for an actual developer, not an AI prompt engineer or ChatGPT user. You’ll be working directly with our lead developer and are expected to commit code daily, communicate clearly, and quickly understand our project structure. Position Details Type: Part-time (20 hrs/week) with potential to scale up Duration: Long-term ongoing work Location: Remote Timezone Flexibility: Must overlap with at least 4 hours of the lead developer’s working hours Technical Stack You must be proficient with: Frontend: React.js, , TypeScript, Redux or Zustand, Tailwind CSS / Styled Components Backend: Node.js, (or ), REST APIs Database: MongoDB or PostgreSQL Version Control: Git &...

    $10 / hr Average bid
    $10 / hr Avg Bid
    170 bids

    I need help with Stripe integration, specifically handling webhooks. Requirements: - Setup and configure webhooks for Stripe - Handle 'Payment succeeded' events Ideal Skills: - Experience with Stripe and webhooks - Familiarity with Cloudflare and Supabase - Strong backend development skills and deep knowledge of JS, CSS and HTML

    $223 Average bid
    $223 Avg Bid
    87 bids

    Job Summary We’re hiring a skilled Backend / Full Stack Developer (Work From Home – Ongoing Web Projects) to work remotely on a variety of ongoing web projects. The work involves taking existing designs or ideas and turning them into fully functional websites, tools, and internal systems. We’re looking for someone who enjoys solving problems, writing clean code, and bringing ideas to life quickly. Responsibilities: Develop and maintain web applications and internal tools Work with Figma designs and turn them into responsive websites Build and connect APIs, databases, and backend logic Test and debug applications before deployment Collaborate through weekly check-ins to review progress and plan next stages Use provided AI-assisted coding tools to speed up development and...

    $215 Average bid
    $215 Avg Bid
    221 bids

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