Software architecture jobs

...heading. The emphasis is firmly on future HPC roadmaps, covering algorithms, hardware, and the emerging software tool-chain—while still grounding the discussion in today’s production realities such as Open OnDemand (OOD), GitLab, Slurm, Linux and Cloud-based extensions. Here’s how I’d like us to work together: • Kick-off call: HPC best practices, HPC challenges, and HPC overview. • Working sessions (2–3): walk me through the near- and long-term HPC roadmap, then zero-in on quantum computing—detailing quantum algorithms, hardware architectures, and software tools. Deliverables 1. Slide deck (PDF) summarising the future HPC landscape with a dedicated quantum section. 2. Architecture diagram (editable source + ...

We are a software startup transitioning from prototype to fully launching our software product this year. The goal of this project is to identify and qualify 10 high-quality leads who will enter the launch phase and be ready to demo the software before the end of the year. Scope of Work: 1. Lead Generation: - Identify potential leads in companies (200–500 employees) experiencing challenges such as operational inefficiencies, workforce retention issues, or quality management concerns. - Focus on contacts like CEOs, CFOs, Heads of Operations, Plant Managers, or Quality Managers in North America. 2. Lead Qualification: - Verify details for each lead including name, title, company size, industry, verified email address, LinkedIn URL, and why they fit our I...

# Commission-Based Software Sales Executive Needed – Restaurant Billing Software (BillBee) We are **BillBee**, a modern cloud-based Restaurant Billing & POS Software, looking for motivated freelance sales professionals who can generate software sales on a **100% commission basis**. If you have experience selling SaaS, POS systems, ERP software, or B2B solutions, we'd love to work with you. ### About BillBee BillBee is an all-in-one restaurant management platform designed for: * Restaurants * Cafes * Bakeries * Cloud Kitchens * Food Courts * Quick Service Restaurants (QSR) Our solution includes: * POS Billing * QR Menu * Kitchen Display System (KDS) * Inventory Management * Customer Management * Sales Reports * Online Ordering * Websi...

I operate a tire delivery service and need a straightforward Windows application that will let my dispatch team create 4×6 shipping labels on-demand. All data will be entered manually, so a clean, keyboard-friendly form is essential. Labels should be able to print on a 4x6 Thermal Shipping Label Printer. Core functionality I expect: • Barcode generation for each label • Real-time address validation to avoid mis-shipments • A reusable label design template that prints perfectly on standard 4×6 stock • Fields for Order Number, Tracking Number, Order Date, Delivery Date, Product Information, Product Quantity • Automatic placement of my business logo, company details, customer information, and a customizable footer message Labels should be able t...

I’m looking to bring a seasoned JavaScript engineer on board for an open-ended collaboration focused on full-stack development. Most of your time will be split between building new Node.js services and wiring them cleanly into a modern browser interface, so comfort jumping back and forth across the stack is essential. Code quality, thoughtful architecture, and reliable testing practices matter more to me than sheer speed. Key technologies you must already be fluent with: • TypeScript – all new code is strictly typed • Docker – every service is containerised and deployed through CI/CD pipelines

Project Overview We are a Scottish tailoring company looking for an experienced developer to build the first phase of an online custom shirt ordering platform. Our website is a blank c...features should not be included in this quotation. Our Ideal Developer We're looking for someone with experience in: PHP JavaScript Custom product configurators Clean UI/UX Building maintainable systems Please include examples of similar work where possible. Additional Information We appreciate there are many possible ways to approach this project. We are open to suggestions regarding architecture, plugins and technologies if they reduce cost, improve maintainability and provide a better long-term solution. Our priority is to create a reliable and scalable foundation that can be expa...

...net/download/cad-blocks-of-electrical-symbols-as-nzs/ WHAT WE WANT Backlinks from topically relevant sites: architecture, engineering, construction, CAD/BIM, design, drafting education, university/college resource pages, and reputable industry blogs, directories and forums. A natural anchor-text mix — branded ("Draftsperson", ""), naked URLs, and descriptive phrases ("free CAD blocks", "DWG symbols library"). Do not use repetitive exact-match keyword anchors — it looks manipulative and risks

More details: What is the primary purpose of logging keystrokes remotely? Employee productivity monitoring Which platforms do you need the LLM AI API hook/stack to support? Linux How would you like to receive the logged keystrokes data? Email notifications

...Brand style guide • Marketing assets for future campaigns ### Style The visual style should feel like a private European academy rather than a commercial art school. Inspirations include: * Angel Academy of Art (Florence) * Florence Academy of Art * Luxury education brands * Premium architecture and design schools We are looking for timeless, elegant, minimal design—not loud or overly promotional. ### Ideal Designer You have experience designing for: * Premium education * Luxury brands * Architecture firms * Interior design * Fashion * Museums * Fine art institutions Experience with high-converting landing pages is essential. ### Please include * Portfolio * Examples of landing pages * Examples of Meta ad creatives * Examples of premium branding * Br...

I need a polished, under-2½-minute launch video that feels modern and enterprise-grade. The core footage will be live-action screen recordings of our platform, smoothly edited to spotlight the overall interface and our most compelling features. I will supply the raw screen captures and the final voice-over track; your job is to weave them together with sharp pacing, dynamic transitions, tasteful motion graphics, and on-brand lower-thirds so the result looks boardroom-ready. Color correction, audio leveling, and light sound design are all part of the brief—I want a piece that can drop straight onto our website and social channels without additional tweaks. Key requirements • Highlight both the UI overview and each key feature in a logical flow • Keep the runti...

We are looking for highly skilled software developers to join our team on a freelance basis for long-term collaboration. ## Requirements * 1+ years of professional software development experience. * Ability to write clean, maintainable, and well-documented code. * Excellent written and spoken English. * Able to communicate clearly during meetings and provide regular project updates. * Reliable, responsive, and able to meet deadlines. ## Preferred Skills Experience in one or more of the following: * Full-stack web development * Backend development (Node.js, Python, Java, Go, etc.) * Frontend development (React, Vue, Angular) * Cloud platforms (AWS, Azure, or GCP) * REST APIs and microservices * Databases (PostgreSQL, MySQL, MongoDB) * Docker, Kubernetes, and CI/CD * Git a...

Consultation on multisig architecture for USDT (TRON, BSC, Ethereum) What needs to be done: conduct an independent expert consultation on implementing multisig wallets to protect the treasury funds of a company that processes high-volume USDT payments simultaneously across three networks - TRON (TRC20), BNB Smart Chain (BEP20), and Ethereum (ERC20). Required: (1) provide an overview of available solutions on the market and recommend the optimal one for our profile - a single custodial platform for all three networks or a combination of separate tools for EVM and TRON; (2) propose a signature architecture (e.g. 2-of-3), key distribution across roles, and thresholds for small/large payouts; (3) provide recommendations on key storage (hardware wallets, HSM) and procedures in ca...

...screenplay format). Period-accurate research is vital, as the setting must feel authentic without turning into a history lecture. The narrative tone should be dramatic—quiet tension, layered emotions, and subtle revelations—rather than melodramatic. Key elements to weave in • The protagonist confronts fragments of their past through letters, flashbacks, or heirlooms. • Historical backdrops (architecture, fashion, customs) must appear naturally in the action and dialogue. • Each memory sequence should advance both plot and character rather than serve as exposition. Deliverables 1. One-page logline and synopsis for alignment. 2. 8-to-10 page treatment detailing structure, main beats, and character arcs. 3. First draft screenplay in indu...

I'm looking for an experienced C#/.NET desktop application developer to build a commercial Driver Updater software for Windows and Linux. The application should scan the system, detect installed hardware drivers, compare them with the latest versions from an online driver database/API, and display all drivers categorized as Up-to-Date or Update Available. Required Features Scan and detect all installed hardware drivers. Display driver details (Device Name, Version, Date, Manufacturer, Hardware ID, Status). Show which drivers are updated and which require updates. Free Version Scan system View all drivers Manual (one-by-one) driver updates Pro Version One-click update for all drivers Automatic download and installation Driver backup before updates Scheduled scans Background up...

I need an experienced front-end developer to structure a new Vue.js codebase around a robust, reusable component architecture. The project is green-field, so you will set up the initial scaffolding, create a small library of base and shared components, and demonstrate best practices that make the UI easy to scale and maintain. Key goals • Spin up the project with Vue CLI (or Vite) configured for modern ES modules and hot-reload. • Establish a sensible folder structure that separates layout, shared, and feature-specific components. • Build a handful of illustrative components (navigation bar, card, modal, form elements) showing props, slots, and emit patterns. • Document the conventions and patterns you choose so the rest of the team can contribute confidently. ...

...Dashboard - Database Design - Testing - Deployment - Documentation - Administrator Training - Post-Launch Support - Warranty Period - Maintenance Cost (if applicable) Also provide: - Estimated Project Cost - Estimated Development Timeline - Recommended Technology Stack - Similar Projects Completed - Hosting Recommendations --- Future Expansion The platform should be developed with a scalable architecture. In future phases, we plan to integrate a complete Aviation Training Management System (ATMS), including flight training records, student flying progress, instructor reports, flight hour tracking, aircraft scheduling, fleet management, maintenance tracking, digital logbooks, operational dashboards, and additional administrative modules. --- Important Note This document ou...

We are looking for an experienced Technical Recruiter to take full ownership of our hiring process and help us build a high-performing software development team. This is not just a resume screening role. We need someone who can independently manage the complete recruitment lifecycle—from sourcing top talent to coordinating interviews and helping us hire the right candidates. What You'll Be Hiring For We are actively hiring: • Full Stack Developers • Frontend Developers (React, , Vue.js, Angular) • Backend Developers (Node.js, NestJS, Python, Django, .NET, Java) • Blockchain Developers (Solidity, Ethereum, Polygon, Solana, Web3) • AI & Data Engineers (Preferred) • DevOps Engineers (Preferred) Responsibilities • Manage the complete rec...

...enrolled students DRM or equivalent secure streaming solution is preferred Payment Integration Online payment gateway Coupon/discount support Order history Invoice generation Mobile Applications Android app iOS app Student login Live classes Recorded videos Push notifications Offline content support (if secure) Smooth video playback Clean and modern UI Technical Requirements Fast performance Secure architecture Scalable code SEO-friendly website Source code included API documentation Deployment support 3–6 months bug support after delivery Please Include in Your Proposal Links to similar e-learning platforms you have built Live demo (preferred) Technologies/frameworks you will use Estimated timeline Total project cost Details of video security implementation Experience with...

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I’m building a new web application from scratch and need a developer who can take full ownership of both sides of the stack, working exclusively with React on the frontend and Node.js on the backend. On the client side, I want a clean, component-based architecture in React, responsive layouts, and smooth state management using Redux or Context. On the server side, you’ll stand up a robust Node.js API—Express is fine—wired to a cloud-hosted database of your choice (MongoDB, PostgreSQL, etc.). I value readable, well-tested code and an eye for security and performance. Deliverables • Git repo containing the complete React frontend and Node.js backend • Documented REST endpoints (Swagger or similar) • Production-ready build deployed to my ...

...Payments Razorpay integration Membership plans Subscription management Invoice generation Admin Dashboard User management Verification management Reports Analytics Payment tracking CMS for blogs and banners Role-based access AI-Ready Features The architecture should allow future integration of: AI profile recommendations AI profile quality scoring AI-written profile summaries AI fraud detection AI-powered customer support chatbot Performance Requirements Mobile-first responsive design Fast page load SEO-friendly Secure coding practices Scalable architecture Clean, documented code Unit testing where appropriate Deliverables Complete source code GitHub repository Database schema API documentation Deployment guide Admin documentation User documentation Three months of bug-f...

I want a single-page web experience that walks visitors step-by-step through the Transformer architecture using crisp 2D animations they can actively manipulate. The page should let users pause, scrub, and highlight individual tokens so they can see in real time how • the Attention mechanism computes weights, • the Encoder processes the input sequence layer-by-layer, and • the Decoder generates the output sequence. A short text panel should accompany each stage, updating automatically as the viewer interacts with the graphics. Smooth SVG or Canvas motion is fine; React + D3, GSAP, or similar JavaScript libraries are welcome as long as the result is lightweight and works in any modern browser without extra installs. Please deliver clean, well-commented sourc...

...High-Power Mono Amplifier PCB design. This amplifier will be installed on a tractor and needs to be completely rugged, high-performance, and bulletproof. It will mostly drive heavy loads like four 12-inch or two 16-inch woofers, but it must also safely drive small 4-inch speakers without burning them out. ​Please design the PCB combining all the following specifications into a single layout: ​Power & Architecture: High-Power Mono Amplifier using a Dual-Supply (+VCC, GND, -VCC) topology, capable of handling around ±35V to ±45V DC input. ​Output Stage: 4 Power Transistors in total -> 2x 2SC5200 (NPN) and 2x 2SA1943 (PNP) connected in parallel for high current and deep bass. Driver stage should use BD139 and BD140. ​On-Board Pre-Amp: Integrate an NE5532 (or TL07...

Need an experienced freelancer with knowledge in ThingWorx, IoT workflow design using , and system architecture to assist with my project. Scope includes workflow/process flow creation, backend setup, troubleshooting, API/database integration, and remote support if needed. Must understand industrial IoT concepts and ThingWorx development. Project target completion by end of May 2026. Please share relevant experience, portfolio, timeline, and estimated cost.

...platform with dozens of settings. I want a reliable "set it and forget it" application that requires very little user intervention once a wallet has been selected. The software should continuously monitor one wallet, automatically copy qualifying trades, intelligently manage position sizing based on my available balance, and continually recycle capital as markets settle. ====================================================================== PRIMARY OBJECTIVE ====================================================================== The application should monitor a public Polymarket wallet address that I enter into the software. Whenever that wallet opens a new qualifying position, my account should automatically enter the same market as closely as possible using ...

I’m building a brand-new native Android application and need an experienced developer to take it from concept to a polished APK. One core requirement is seamless user authentication through popular social platforms (Google, Facebook, or similar). Beyond that login flow, I’d like your guidance on structuring the project, choosing the right architecture (MVVM, clean architecture, or what you’re most confident with), and setting up a maintainable codebase in Android Studio using Kotlin or Java. I’ll provide the functional details and screen designs as soon as we start; you’ll be responsible for coding, basic unit testing, and packaging a release-ready build. If you have a track record of integrating social sign-in, handling secure token storag...

...validation processes • Document the architecture, pipelines, and deployment procedures • Communicate progress and technical risks clearly through Freelancer.com Required experience: • Strong professional experience in data engineering • Advanced Python and SQL skills • Experience with ETL and ELT pipeline development • Experience with relational databases and data warehouses • Experience with at least one cloud platform, preferably AWS, Azure, or Google Cloud • Experience with tools such as Airflow, dbt, Spark, Kafka, Snowflake, or Databricks • Strong understanding of data modeling, data quality, and pipeline monitoring • Ability to work independently and deliver production-quality work Initial scope: 1. Review the current dat...

...APIs Responsibilities • Understand existing Signal architecture • Implement scalable Go micro services • Design production-grade APIs • Write clean, documented, tested code • Participate in architecture reviews • Optimize latency, memory usage and scalability • Follow secure coding practices Required Skills • Go (expert) • Java/Spring ecosystem (good understanding) • Distributed systems • gRPC • REST API design • ScyllaDB experience • PostgreSQL • Redis • Docker • Kubernetes • Git • CI/CD Nice to Have • Signal ecosystem experience • End-to-end encryption knowledge • Large-scale messaging systems • WebRTC • OpenTelemetry • Prometheus/Grafana Appli...

...under the working titles Digital Tipping, AI-Powered Notification, MotoCourier, Water Delivery, and Chef Social Media. Each concept targets individual customers first, so the experience has to feel effortless on both mobile and web. I’m looking for a developer or team that can take these ideas from the sketch-pad stage through an initial launchable version. That includes shaping the product architecture, designing a clean interface, implementing core functionality, and putting the pieces on reliable cloud infrastructure. Once we agree on the feature set for each product—whether it involves payment handling, real-time alerts, profile management, or other modules—you’ll build, test, and deploy a robust MVP that I can put in front of real users. You should...

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Overview We're looking for a UX/UI designer to design the user interface for our web-based SaaS platform. This is desktop-first design work. Responsive design and mobile optimization are not part of this project. What We Need Clean, functional interface design for core user workflows. This includes screens, components, information architecture, and interaction patterns that developers will build against. We need someone who can translate feature requirements into intuitive UI. Deliverable A design system and complete UI kit covering the major platform areas. Figma files organized and documented for handoff to development. We would love to review your portfolio, especially examples of web application interface design and design systems you've created. Requirements 5+...

...resource-allocation analysis, powered by MongoDB aggregation pipelines and rendered with a lightweight charting library such as or Recharts. Tech stack & expectations: React 18 + TypeScript on the front end, Node.js/Express and Mongoose on the backend, MongoDB Atlas for data, Redux (or Zustand) for state, all containerised with Docker. Include unit and integration tests, a concise architecture diagram and a step-by-step deployment guide. Acceptance criteria 1. An Admin can create a workspace, invite a Project Manager and both can log in successfully. 2. Moving a card on one client updates every connected client within one second. 3. Analytics dashboards load in under two seconds with at least 10 000 records. 4. All protected routes reject unauthenticated reques...

...become a respected multinational brand. ________________________________________ Style Requirements The logo should be: • Modern • Premium • Minimalist • Elegant • Corporate • Memorable • Timeless • Scalable Avoid trendy designs that may become outdated within a few years. ________________________________________ Design Direction Designers are encouraged to explore concepts such as: • Smart architecture • Buildings • Innovation • Digital transformation • Growth • Connection • Global reach • Abstract symbols • Geometric designs You may also creatively incorporate the initials: WS This is optional—not mandatory. ________________________________________ Color Preference Preferred colors: &bull...

1. Meta Graph API, Instagram & WhatsApp Cloud API Integration ## Description We have an existing PHP B2B marketplace. We are looking for an experienced Meta API developer to configure our production Meta environment. ### Scope * Create and configure Meta App. * C...Buyer Qualification: * Qualify buyers using AI chat. * Extract structured RFQ data. * Save qualified requests. 6. Offer Delivery: * Send supplier quotations. * Generate Magic Links. * Track acceptance or rejection. * Send reminders. * Update offer status. ### Deliverables * Six scenarios. * Importable Blueprint JSON files. * Testing documentation. * Technical documentation. * Modular architecture ready for future expansion. Please provide examples of previous similar Meta API projects and automation projects.

...Private Room & Public Match Wallet & Rewards System Secure Payment Gateway Automatic Winner Detection Automatic Prize Distribution Anti-Cheat Protection REST API Cloud Ready Architecture Analytics & Reports Production Deployment Testing & QA Technology Preference Laravel JavaScript WebSocket / MySQL Redis REST API JWT Authentication Requirements Must have proven experience developing Real-Time Multiplayer Games (especially Ludo, Poker, Rummy, Chess, etc.). Experience with and multiplayer synchronization is mandatory. Strong knowledge of Laravel, , and scalable backend architecture. Ability to deliver production-ready code with proper documentation. Please share your portfolio, live projects, or GitHub showcasing similar work. When Applying, Please

I need a complete, production-ready e-commerce web application built from scratch. This is strictly a software development job: the entire solution must run in a browser, with responsive pages and a clean, intuitive checkout flow. Here is what I expect: • Core features: product catalog, search & filters, cart, secure checkout, user accounts, order history, and an admin dashboard for inventory and sales tracking. • Tech stack: you’re free to choose the framework and database you’re most comfortable with, as long as it’s robust, well-documented, and easy for another developer to maintain. • Code quality: well-structured, commented, and pushed to a version-controlled repository I can access. • Final deliverable: a deployable web project...

...a React developer who can mirror the same look, feel, and logic. Core features you’ll implement: • User login with secure profile management • Real-time order tracking from kitchen to door • Seamless in-app payment integration (cards and wallets) Both codebases should share a consistent design system, consume the same REST/GraphQL endpoints, and be written with clean, well-documented architecture so future updates are straightforward. Deliverables • Flutter project ready for App Store & Play Store submission • React web app deployable on my chosen hosting platform • Source code in Git with meaningful commits and README setup instructions • Basic test coverage proving authentication, payments, and live tracking work acr...

Here is a polished and professional version: ### Web Extension Automation Developer The Web...dynamically rendered forms, single-page applications, and complex input components. * Implement fallback mechanisms when automated interaction fails. * Minimize the need for manual user intervention while ensuring accuracy and preventing incorrect submissions. * Debug browser compatibility, DOM interaction, event-handling, and Webpack build issues. * Work with the existing React and JavaScript architecture to improve performance, maintainability, and scalability. **Objective:** Enhance the existing job application automation extension so that it can reliably complete the end-to-end application process with minimal manual interaction, except when user input or confirmation is specifically...

...design a scalable, intuitive, and visually engaging web application that helps teams manage projects, collaborate efficiently, automate workflows, and gain insights through AI-driven analytics. The final product should deliver a premium user experience while maintaining consistency, accessibility, and ease of development. The scope of work includes user research, competitor analysis, information architecture, user flows, wireframing, high-fidelity UI design for desktop and mobile, responsive layouts, reusable components, interactive prototyping, and a complete design system. The designer will also prepare all assets and documentation required for a seamless developer handoff. The final deliverables include more than 30 unique application screens, responsive desktop and mobile d...

I run a custom software development company and am opening a commission-based seat for a mid-level business development executive who can consistently bring in new projects. Your background should already include a few years of closing B2B software deals, so you understand discovery calls, proposal writing, and negotiation without needing day-to-day hand-holding. How we will work You will prospect, qualify, and close clients under our brand. Feel free to leverage whichever channels you know best—LinkedIn outreach, cold email, networking events, freelance marketplaces, or partner referrals. Once a lead is ready for a technical meeting, my engineers and I will join the call, provide estimates, and help you shape the final proposal. Commission is paid on every invoice w...

I need a flexible, well-structured financial model built in Excel (or a comparable spreadsheet tool) that I can adapt as my plans evolve. The core objective is to translate my business assumptions into clear projections, stress-test different scenarios, and generate investor-ready outputs. Key expectations • A clean, modular architecture so I can easily tweak drivers such as pricing, volume, head-count, capex, and financing terms. • Automated summaries and charts that update instantly when inputs change, making it simple to spot the impact of any adjustment. • Transparent formulas, consistent formatting, and protective error checks so I can follow every calculation without hunting through hidden links. I will supply the high-level assumptions and any histo...

I am looking for a reliable and motivated Business Development Partner who can help bring genuine software development projects from clients around the world. This is a commission-based opportunity, making it ideal for freelancers, sales professionals, lead generators, and business developers who have experience finding clients or closing deals. We provide high-quality software development services, including Custom Web Development, MERN Stack Development, Mobile App Development, AI Solutions, UI/UX Design, SaaS Applications, APIs, and Custom Software Development for startups and businesses. For every project you successfully bring that is completed, you will receive 30% commission on the total project value. Your commission will be paid as soon as the client's p...

# ERP Development Requirement – Custom Business Management System for Golden Homez ## Project Overview We are looking for an experienced ERP developer or software development team to build a *custom cloud-based ERP system** for our company, *Golden Homez*. Golden Homez is an Interior Design, Turnkey Execution, and Residential Construction company. We want to digitize and automate our complete business operations through a centralized ERP that allows every department to work within one platform. This is not a website, not a CRM, and not a dashboard-only project. We require a complete ERP system, with role-based access, department-wise modules, workflows, approvals, notifications, reporting, and analytics. The ERP should be scalable so additional modules can be added in th...

...there’s no fixed deadline, quality and maintainability matter more to me than speed, so we can plan a realistic roadmap together and iterate thoughtfully. Here’s how I picture the collaboration unfolding: we’ll refine the feature set, choose an appropriate stack (I’m happy with modern JavaScript or Python frameworks—React, , Node.js, Express, or Django, for example), and agree on a clean architecture that’s easy to scale and test. You’ll handle both front-end and back-end coding, design a well-structured database, and set up CI/CD so each push automatically deploys to a staging environment. Deliverables I’d like to see at each milestone: • Source code in a private Git repository with clear commit history • Documented...

...- All scanner parameters and thresholds should be fully customizable. - Results should update automatically and be displayed with the latest detected stocks at the top. - The scanner should identify which condition triggered for each stock. Please Include in Your Proposal 1. How you will scan the complete NSE universe while efficiently handling FYERS API limitations. 2. The technology and architecture you propose to use. 3. How you will maintain live 1-minute candle data and historical data. 4. Expected refresh time and detection latency. 5. Estimated development timeline. 6. Fixed project cost with milestones. 7. Similar projects or relevant experience. The objective is to build a reliable, scalable, and low-latency scanner that can be enhanced with additional scanning strate...

...dispatch system via its REST API. Key requirements • Front-end in either React or Vue and built for mobile-first responsiveness. • Back-end on Node.js with secure endpoints and token-based authentication. • Google Maps integration, dynamic fare calculation, and Stripe payment processing are mandatory. • Flight tracking, promo-code handling and multilanguage support will follow, so the architecture must stay modular. • Page load under 2 s on 4G and full WCAG 2.1 AA compliance. Deliverables 1. Source code (frontend & backend) in a private Git repo. 2. Postman collection documenting every REST call. 3. One-click deployment script (Docker or similar). 4. Short video walkthrough plus written setup instructions. Acceptance criteri...

...experienced Business Development/Sales professional to help us acquire software development projects from platforms such as Freelancer.com, Upwork, Fiverr, PeoplePerHour, Guru, and other freelancing marketplaces. Our company offers: Web Development Mobile App Development AI & Machine Learning Solutions Custom Software Development UI/UX Design Your responsibilities will include: Finding suitable projects. Writing winning proposals. Communicating with potential clients. Negotiating project scope and pricing. Converting leads into confirmed projects. Helping us build long-term client relationships. Requirements: Proven experience winning projects on freelancing platforms. Excellent English communication skills. Understanding of software development services. ...

...Server-side anti-cheat measures • Know-Your-Customer (KYC) flow before players can join public matches • Integration of an in-site digital currency for entry fees and rewards Once those pieces are in place, I also want user accounts, leaderboards, and a clean front-end that makes jumping between the three titles effortless. Please send a detailed project proposal explaining: – The architecture you would use (front end, back end, networking). – How you will keep latency low and cheating out. – Any off-the-shelf or open-source tools you plan to leverage for KYC and digital wallet management. – A realistic milestone breakdown; there is no hard deadline, so quality and security can come first. Feel free to reference relevant past wor...

...healthcare-related niche. The objective is to launch a high-performance directory designed for long-term national expansion while maintaining a lean, SEO-focused architecture during the initial release. The project is currently fully planned and documented. I am seeking a development partner to execute the MVP and ideally support future phases of the platform as it grows. ⸻ Scope of Work The MVP should include: * WordPress (latest stable version) * Lightweight performance-focused theme (CyberChimps Responsive Pro) * GeoDirectory implementation and configuration * Custom provider listing fields * Multi-location directory architecture * Advanced search and filtering * Provider profile pages * “Claim Your Listing” workflow * “Submit a Listing” wo...

...lightweight but proven, production-ready solution that can be implemented quickly and reliably. Because of this, real-world experience and references are essential. My main focus is currently not the AI application itself, but building a solid and scalable SaaS foundation. It is essential that you have practical experience with: ● Supastarter or a similar SaaS boilerplate, or building a comparable architecture from scratch ● Authentication and user management (e.g. Supabase Auth, Clerk, Better Auth) ● Credit systems (credit balance, deductions, transaction tracking) ● Payment integration (e.g. Stripe) for purchasing and managing credits ● AI cost management, where external costs (e.g. from or ) are reliably passed on to customers ● Webhooks and robust backend logic for pay...