Prototyping Jobs

I’m looking for a reliable UI/UX partner who can stay with me for the long haul. My immediate need is a complete Figma redesign for a personal portfolio website. The site will showcase work samples in an image gallery, introduce me through a concise About Me section, and invite inquiries via a clean, easy-to-use contact form. Here’s what I expect on this first project: • Low-fidelity wireframes for key pages • High-fidelity Figma prototypes with clear component naming and auto-layout • Responsive desktop and mobile states • Handoff-ready assets and style guide (typography, color palette, spacing system) If our collaboration flows smoothly, I’ll keep routing future website design tasks your way—everything from incremental portfolio updates...

PSD to Figma. Please make sure its all in order. I need this today.

Freelance UX/UI Designer – Credentis (3–4 Weeks, Figma) Project: Credentis – Digital ID and Workforce Verification Platform Engagement: 3–4 weeks (fixed-scope sprint) Deliverable: Production-ready Figma design system + key flows Platforms: Web dashboard (React) + Mobile wallet (Flutter) About Credentis Credentis is a trust and compliance platform for verified projects. Users hold decentralised identities (DIDs) and verifiable credentials, grant category-scoped consent, and participate in verified project workflows. There are two complementary clients under one brand: Mobile (Flutter) – Identity wallet for professionals and organisations: create/restore identity, manage credentials, accept project invites, and control consent. Web (React) – Operatio...

Freelance UI/UX Designer — Qualysec Website Homepage Redesign Experience Required 5–10 Years Project Type Freelance / Project-Based Project Qualysec Website Homepage Redesign — Desktop + Mobile About the Project Qualysec is looking for an experienced Freelance UI/UX Designer with 5–10 years of experience to design a completely new, modern, premium, and conversion-focused homepage for our cybersecurity website. The designer will be responsible for creating the complete UI/UX design for both Desktop and Mobile, from initial research and wireframes to final high-fidelity Figma designs and developer handoff. We are looking for someone who understands B2B, cybersecurity, technology, SaaS, and service-based websites and can create a design that is visually impres...

I need a reliable metal-work partner to fabricate a small batch of stainless-steel brackets/feet designed to secure an 8 mm sheet of toughened glass. See attached drawings and dimensions, what I need now is the manufacturing expertise to turn them into finished parts. These drawings are for initials costings, there will be further designs in the pipeline so I want to find a partner who will engage in the creative process. I am looking at various designs to support this sheet of glass. Scope • Quantity: 11–100 units in the first run, with repeat orders possible if the quality is right. • Material: 304 or 316 stainless, suitable for PVD. • Finish: Satin Brass, Matt Black, Brushed Stainless, and Bronze. Each bracket must arrive fully finished and ready for install...

We are developing a self-service kiosk dedicated to safe, accurate and reliable cash handling. The scope of this project is strictly machine development, electronics, embedded firmware and mechanical engineering. We do not want to use Raspberry Pi, ESP32, Arduino, an embedded PC or similar development-board solutions as the main controller. The objective is to design and develop our own complete machine architecture, including a custom controller PCB, embedded firmware, cash-handling mechanisms, sensors, actuators, power electronics and mechanical enclosure. Core Workflow The machine will allow a customer to: Insert banknotes and coins. Detect and identify every deposited cash item. Maintain and display the running deposited amount. Compare the deposited amount with the required bill am...

Low-Code BPM Governance & Approval Workflow POC – Professional Enterprise UI We are looking for an experienced BPM / BPMS / Low-Code developer to build a Proof of Concept for a Governance & Approval Workflow Platform. The core workflow is: Submission → EXO Review → Committee Review → Board Review → Decision → Minutes Verification → Audit We are specifically looking for a solution that can deliver as much functionality as possible through an existing low-code/BPMS platform, with minimal custom development. PLATFORM We are open to platforms such as: - Joget - Bonita - Flowable - ProcessMaker - Other suitable open-source or self-hosted BPMS platforms You should recommend the platform you believe is best suited for this requirement and explai...

Creative Automatic Rubik's Cube Solver I'm looking for a creative solution to build an automatic device that solves Rubik's cubes. It should be a visually interesting and well-crafted piece suitable for display on a table or shelf. The final delivery is a working machine delivered to me in the UK. Scope of work - Design an automatic Rubik's cube solver without direct drive face turners - Incorporate robotic arms, bionic hands, or complex mechanical solutions - Ensure the device is well-finished and decorative - Use metal parts where possible, avoiding cheaply made components - Create an engaging process for solving the cube where speed is not essential -The device needs to be stand-alone; no reliance on mobile phones or laptops, etc for vision or computation Refer...

Self-Solving Rubik's Cube Build Overview I'm looking for help building a self-solving Rubik's cube based on a project example I found online. I need the final product to be fully functional and nicely finished. Delivery of the finished product to the UK Scope of work - Build a self-solving Rubik's cube similar to the Smart3 project - Ensure the cube is fully functioning and nicely finished - Include replaceable or rechargeable battery feature References - See reference at Delivery format Physical delivery

I'm looking for an innovative design and engineering solution for a wearable strap that goes around the chest. This strap will send frequency pulses to aid in muscle recovery. Key Requirements: - The strap should comfortably fit around the chest. - It needs to emit frequency pulses specifically designed for training or muscle stimulation, with a focus on recovery. - It should be lightweight, durable, and easy to use. Ideal Skills and Experience: - Experience in wearable technology design - Knowledge of frequency pulse technology - Background in muscle recovery methods - Proficiency in ergonomic design

I’m building a native desktop application that functions as a full-featured design tool and I need its entire interface mapped out in Figma. The goal is to deliver an experience that feels as fluid and polished as today’s leading vector and layout editors while remaining lightweight and intuitive for first-time users. Scope • Translate my current feature list and rough wireframes into a cohesive UI/UX system. • Produce high-fidelity screens for the canvas area, layer panel, properties inspector, toolbar, and export dialog, along with onboarding and settings views. • Create an interactive Figma prototype so I can run usability tests and demonstrate key workflows such as drawing, grouping, text styling, asset management, and real-time collaboration cues. &...

Mobile App UI/UX Designer Needed – 40 Screens We are looking for an experienced UI/UX Designer to design a modern and premium mobile application consisting of approximately 40 screens. The app will be in the wellness & lifestyle industry and will include features such as user onboarding, personalized content, daily activities, progress tracking, user profiles, notifications, and subscription/premium sections. Project Scope The selected designer will be responsible for designing approximately 40 mobile app screens, including: Splash & onboarding Sign up / Login Home dashboard Personalized content Daily activities Progress & statistics Detail pages Search / Discover Notifications User profile Settings Subscription / Premium screens Empty, loading, and basic interaction...

The project covers a full UI/UX overhaul for both our responsive website and companion mobile apps on iOS and Android. I’ll share product requirements, user flows, and brand guidelines; your role is to translate them into intuitive, pixel-perfect interfaces that feel consistent across all three touch-points. Scope • Low-fidelity wireframes through to polished, clickable prototypes • Separate layouts optimised for web desktop/tablet and native iOS + Android phone screens • Asset hand-off and style-guide documentation ready for developers (Figma preferred, Sketch or Adobe XD acceptable) Acceptance criteria • All core user journeys represented in high-fidelity screens • Components organised in a reusable design system • Prototypes pass an internal usabili...

I'm looking for custom battery holders to attach to a mountain and road bike frames. The holders should be made of plastic and is capable of supporting a small portable battery. The specific capacity isn't determined yet, so flexibility in design is key. On the mountain bike, it would be mounting on the back side of the seat tube down close to the derailer. See bike image attached. On the road bike, it would be mounting on the down tube below where the bottle cage attaches. See bike image attached. Please include estimated design AND 3D printing of the items. (not just the design pricing only). I can provide dimensions & up-close pictures of the areas referenced. Ideal Skills and Experience: - Experience in designing and fabricating bike accessories - Knowledge of batte...

I’m looking for an experienced Roblox developer/scripter to help build the first playable prototype of an original Roblox game. Game Concept Players own a mysterious pawn shop where NPC customers bring items to sell. The basic gameplay loop is: Customer arrives → offers an unknown item → player buys or declines → inspect the item → discover its true rarity/value → sell it for profit or keep/display it → upgrade the shop. Some objects can have rare conditions such as Golden, Cursed or other special variants, making them much more valuable. FIRST MILESTONE – PLAYABLE PROTOTYPE I need: * Player-owned pawn shop * NPC customer system * NPCs walk to the counter carrying items * Buy / Decline system * Around 20 placeholder/test items * Item rarity...

I'm seeking an experienced PCB designer to create a Bluetooth-connected PCB for a fingerprint lock. This PCB will not only facilitate Bluetooth mobile connectivity but also serve as a remote control interface. Key Requirements: - Primary function: Bluetooth connectivity along with mobile connectivity - Remote control functionality for: - Locking and unlocking the fingerprint lock - Adding administrators - Adding clients Ideal Skills and Experience: - Proficiency in PCB design and Bluetooth integration - Experience with mobile connectivity modules - Knowledge in secure remote control systems - Familiarity with fingerprint module communication protocols and a related mobile application Please include relevant experience in your bids. Looking forward to your proposals!

Freelance UI/UX Designer – Project Description We are looking for an experienced freelance UI/UX Designer to design a modern, intuitive, and scalable user experience for our EdTech startup. The project includes designing a responsive website and three mobile applications (Student, Parent, and Tutor) from scratch. Responsibilities - Understand business requirements and user needs. - Conduct UX research and competitor analysis. - Create user personas and user journey maps. - Design user flows and information architecture. - Develop low-fidelity wireframes. - Create high-fidelity UI designs with a clean, modern aesthetic. - Build a reusable design system (colors, typography, components, icons, spacing, etc.). - Design responsive layouts for web and mobile. - Create interactive protot...

We are looking for a Junior Product and UI/UX Designer to work closely with the Founder on Zufffy, a product helping local shops get online and manage their digital experiences. The designer will help design end-to-end product experiences, including onboarding, mobile interfaces, front-end experiences and back-end dashboards. What we need: UI/UX and product-design fundamentals Figma skills Ability to turn complex requirements into simple, intuitive interfaces Wireframing, prototyping and high-fidelity UI design Mobile-first thinking and one-handed usability Experience creating reusable components/design-system patterns Ability to explain design decisions clearly and iterate from feedback Curiosity about AI-assisted design workflows A strong portfolio demonstrating actual design thinking...

I am developing a portable outdoor golf entertainment game for the Australian market and require an experienced mechanical/product designer to develop the concept into a CAD and engineering package suitable for obtaining manufacturing quotations from China. The product is intended for backyards, camping, parks, BBQs, holidays and social events. It is an entertainment game rather than a professional golf training product. The current concept consists of a lightweight artificial-turf target board with four scoring holes. The board folds approximately in half for compact transport and storage and incorporates simple folding legs. Current approximate dimensions are: • Open: 900 mm × 550 mm • Folded: 450 mm × 550 mm • Target board weight: ≤3 kg if technically a...

I need a specialized inner mask to wear under my Spider-Man mask. Requirements: - Material: Silicone - Comfort Level: Moderate - Should be single-use (non-reusable) Ideal Skills and Experience: - Experience with silicone molding and mask-making - Understanding of comfort and fit for facial wear - Ability to create a non-reusable product

⚠️ Important – Read Before Submitting a Proposal We are currently receiving a high volume of placeholder bids, generic responses, and automated proposals. These will not be considered. Your bid is carefully reviewed and tailored to this specific brief Your proposal includes concrete ideas, relevant experience, and/or examples directly related to this project You are providing a realistic timeline and budget, not a placeholder offer You are personally involved in the work and not submitting on behalf of an unknown third party without disclosure Scope of Work — UI/UX + Visual Design (Figma) Project goal Elevate our website experience to feel premium, minimalist, and editorial—strengthening brand perception, and create an immersive website journey, while keeping the...

I'm seeking an experienced UX designer to refine the wireframes/prototypes for my trading mobile app aimed at experienced traders. The app should include: - Real-time stock updates - Portfolio management - Trading analytics Ideal skills and experience: - Proven background in designing for financial or trading applications - Strong understanding of the needs and behaviors of experienced traders - Expertise in creating intuitive, user-friendly interfaces from wireframes/prototypes Please share relevant portfolios and experiences. Looking forward to your bids!

I'm looking for a skilled designer or engineer to create a custom box cutter specifically for cutting cardboard. Essential features include: - Ergonomic handle for comfort - Retractable blade for safety - Locking mechanism to secure the blade when not in use Ideal candidates should have: - Experience in designing cutting tools - Knowledge of ergonomic design principles - Familiarity with safety mechanisms

I need someone to fully develop this app

Looking for a skilled UI/UX Designer (Figma Specialist) to design modern, high-converting website layouts, landing pages, and e-commerce stores on an ongoing, contract basis. All client management is handled by us—you focus 100% on design. Key Responsibilities: Create desktop and mobile UI mockups in Figma. Build responsive layouts using Auto-Layout, clean grids, and standard components. Deliver initial wireframes/concepts within 24–48 hours. Requirements: Strong Figma skills (Auto-Layout, Components, Variants). Solid web design portfolio (e-commerce, landing pages, business sites). Reliable with deadlines and white-label work. How to Apply: Reply with: Portfolio link (Behance, Dribbble, or Figma). Turnaround time for a 5-page site design....

I need a skilled UI/UX designer to turn the MAOLÚ digital knee-rehab concept into a polished, fully clickable Figma prototype that that I can use for physiotherapist validation, user testing, funding applications and future investor presentations. The prototype should look and feel like a polished, investment-ready digital health product while remaining a non-functional concept prototype. Scope • Around 12–15 mobile screens covering onboarding, exercise tutorials, adaptive rehab sessions, progress tracking, in-app user feedback, physio assessment results, personalised rehab plans and the follow-up physio review flow. • A companion web dashboard (single viewport) that lets physiotherapists monitor patients, adjust plans and review feedback. What I’ll suppl...

I'm looking for a creative solution to enhance safety during outdoor soccer/football games. The project involves creating a pressure pad alarm using thermoformed plastic sheets and electrical tape. Key Requirements: - Design and construct a pressure pad alarm system. - Use of thermoformed plastic sheets and electrical tape. Ideal Skills and Experience: - Experience with electrical components and alarms. - Proficiency in working with thermoformed plastic. - Strong problem-solving skills and creativity. - Background in sports safety equipment is a plus.

We need an experienced UI/UX designer to redesign the OneShopAI Community website: The goal is to create a modern, premium, clean, engaging, and AI-focused community experience while significantly improving the current UI/UX. We want a fresh concept for the Community homepage, including the navigation/sidebar, search, community discovery, discussion feed, post cards, trending discussions, events, contributors, opportunities, user area, and AI assistant. The redesign should focus on: Better information hierarchy Simple and intuitive navigation Improved content discovery Engaging discussion/feed experience Strong community identity Modern AI/SaaS visual design Clean and consistent UI Responsive experience across desktop and mobile We are open to creative design approaches and new ideas...

# Senior UX/UI Designer + React Specialist — Premium OTT Platform ### Project: RishtaTV — Premium OTT Streaming Platform We are looking for a **Senior UX/UI Designer + React Specialist** to join us in improving and scaling **RishtaTV**, a premium OTT entertainment platform. This is **not a greenfield design project**. We already have an existing product, frontend, backend, design system, navigation, video players, content modules and production code. We need someone who can understand what already exists, identify what can be improved, and then design and implement those improvements without unnecessarily breaking or rebuilding the platform. We are looking for someone with **strong product thinking, excellent visual taste and hands-on React expertise**. The person should u...

I’ve already sketched the shape, colors, and overall vibe of my own line of squishies; what I need now is a partner who can turn that rough concept into a real, squeezable product on store shelves. You’ll guide me through every technical step—confirming the best material (I’m open to foam, rubber, silicone, or your expert suggestion), translating the art into production-ready 3D files and molds, producing a small batch of test pieces, and then scaling up to a reliable manufacturer. Along the way I want clear advice on texture, paint durability, safety standards, and per-unit costs so we arrive at a squishy that feels great in the hand and meets retail quality expectations. Deliverables I’m expecting: • Material recommendation with pros, cons, and ...

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I’m putting together a new product prototype that pairs a PAA5100JE optical-flow breakout board with an ESP32. The goal is to have the ESP32 handle Wi-Fi connectivity, pull motion data from the PAA5100JE, and give me software control of several GPIOs so I can drive LEDs and switch power to an additional sensor on command. Here’s what I need from you: • An advised pin map and any level-shifting guidance for a clean, noise-free hardware hookup. • Well-structured firmware (PlatformIO or Arduino-IDE friendly) that: – Initializes the PAA5100JE and streams its measurements at a steady rate. – Publishes those readings over Wi-Fi—MQTT, HTTP, or WebSocket is fine, as long as it’s fast to implement and stable. – Exposes simple comman...

Product Manager wanted for an established SaaS platform with active clients — CRM, Fundraising, and Marketing modules. The product is fully developed and in production with a real customer base. We're bringing on a design-led Product Manager to own where it goes next: deepening the experience, prioritising the roadmap, and turning customer insight into shipped improvements. Who I'm looking for You started in design, developed strong UX instincts, and grew into full product ownership. You're as comfortable in Figma as you are writing acceptance criteria. You've owned SaaS products with real users — ideally in CRM, fundraising, or marketing. ERP or HR experience is a bonus, not a requirement. Scope of work Assess the current product against how clients ac...

Software Agency Homepage Redesign in Figma (Fixed Price) Hi, We are looking for a UI/UX designer to redesign our software agency website in Figma. Current website: Scope We need a complete redesign of our homepage (approximately 10–14 sections), including: Complete homepage redesign Improved Team section Desktop, tablet, and mobile layouts Auto Layout Reusable components and variants Typography, color, and spacing styles Basic prototype interactions Developer-ready Figma file Two revision rounds One short walkthrough after delivery Requirements Please include: Your fixed price Delivery timeframe Portfolio or Figma examples of website UI design Confirmation that you will complete the work personally (not subcontracted) Confirmation that the editable Figma source file is inclu...

Before submitting your proposal, visit website first: Create a free account and exploring the platform. Then include the following in your proposal: - One feature you liked. - Bugs erros, you may find - One bug or improvement you found. - You can signup manual or google signup - Submit verification code they prove that you read the details: [ CODEKLE ] Proposals generated without visiting the website or without the verification code will be ignored. We are looking for genuine testers and UX/UI feedback. Outstanding contributors may receive long-term paid opportunities.

I have a 3-part product that is irregular and am looking to have a new shipping package created that keeps courier costs down by being as compact as possible. The driving purpose behind this project is pure efficiency: every extra cubic centimeter is wasted money, so the structure has to nest the product tightly without complicated folds or excessive void fill. BOX NEEDS TO BE 42-45 INCHES LONG. I'm also trying for a TAPERED box so they would compact more when palatized. >>> ALSO Incorporate a handle for the user. Also need approximate box cost for 10, 250' 1,000. Parts measurements: With long extension attached: 16.5" W x 53" L x 3" D Platform: 12" W x 16.5" L x 3" D Long extension (PVC pipe): 1 3/4" x 2 2/3" x 44" L Sho...

I need an electrical engineer to build a working prototype for a cooling and heating system. The prototype requires microcontrollers and sensors. Ideal Skills and Experience: - Expertise in circuit design - Experience with microcontrollers and sensor integration - Background in developing heating and cooling control systems - Ability to build and test prototypes Please provide examples of similar work and relevant qualifications.

Chcę zamówić kompletny projekt urządzenia IoT opartego na ESP32, które będzie mierzyło ciśnienie w instalacji C.O., prezentowało dane na ekranie dotykowym oraz sterowało elektrozaworem. Ekran ma jednocześnie: • wyświetlać aktualne ciśnienie, • pozwalać na ręczne otwarcie / zamknięcie elektrozaworu. Poza tym potrzebuję, aby system zapewniał: • alarm w przypadku awarii (np. spadku lub wzrostu ciśnienia poza zadany próg), • zdalne monitorowanie przez aplikację Tuya, • archiwum odczytów dostępne w aplikacji i na wyświetlaczu. Zakres prac obejmuje: 1. Schemat elektryczny i projekt PCB z ESP32, czujnikiem ciśnienia, sterownikiem elektrozaworu oraz interfejsem do ekranu dotykowego. 2. Oprogramowanie firmware: obsługa czujnika, logika a...

Busco a alguien que modele en CAD la carcasa de un controlador electrónico que después fabricaré en impresión 3D (PLA). La pantalla irá en posición vertical y necesito que todo el conjunto cumpla con un nivel de sellado IP67. Alcance • Alojamiento y fijación segura de la pantalla vertical. • Soportes internos para la PCB principal y la electrónica auxiliar. • Compartimento para dos baterías 18650 con sujeción firme. • Integración de conectores IP67 ya seleccionados. • Junta perimetral continua para reforzar la estanqueidad. • Tapa desmontable atornillada. • Sistema de montaje en pared. • Geometría y espesores pensados para una carcasa exterior robusta, ...

Potrzebuję funkcjonalnego prototypu niewielkiego systemu, który bezprzewodowo poinformuje o obecności osoby w pomieszczeniu. Co musi zrobić urządzenie • Czujnik ruchu PIR, zasilany wyłącznie baterią, wykrywa obecność. • Wskaźnik LED przy drzwiach – również zasilany z baterii – automatycznie zmienia kolor, gdy czujnik coś wykryje lub gdy pomieszczenie znów jest puste. • Między elementami nie może być żadnego okablowania; komunikacja ma być w pełni bezprzewodowa. Kluczowe wymagania • Bardzo niski pobór energii – zależy mi na długiej pracy na jednym komplecie baterii. • Stabilna, odporna na zakłócenia łączność (BLE, Zigbee, Sub-GHz lub inne rozwiązanie, które zaproponujesz). • Kompaktowe wymi...

Saya sedang menjalankan sebuah program bisnis yang bertujuan utama meningkatkan penjualan. Fokus strategi saya adalah pengembangan produk: merancang varian baru, menyempurnakan fitur yang sudah ada, dan menyiapkan roadmap peluncuran agar omzet cepat naik. Yang saya butuhkan: • Analisis pasar singkat untuk mengukur kebutuhan dan tren terkini. • Konsep produk atau layanan baru yang realistis untuk diproduksi dalam 3-6 bulan. • Perhitungan kasar biaya produksi, margin, dan titik impas. • Rencana eksekusi bertahap—mulai dari prototyping, uji coba pasar, sampai go-to-market. • Dokumen presentasi singkat yang siap dipakai saat mencari tambahan modal. Keahlian yang akan membantu: riset pasar, product development, branding, dan kemampuan menyusun proyeksi f...

Salut, Caut electrician autorizat pt dimensionare,transport, instalare sistem fotovoltaic pt o casa la curte cu 2 corpuri de cladire cu un consum zilnic in medie de 16kwh Vreau un sistem ales de dumnevoastra cumparat si transportat si instalat(off-grid) tot de catre dumneavoastra cu tot ce trebuie. Stau la casa la curte Bucuresti,Sector 1. Ma gandesc ca la acest consum un Invertor monofazat de 5-8KW si o baterie de 15-16kw(LiFePO4, 48V) ar fi cam de ajuns Panouri(450W - 550W per panou) tot vreo 25 bucati(dar vedem cate intra pe o terasa de 40 mp avand balustrada si gresie situata la etajul 1). Distanta dintre panouri si tabloul electric(smart CEM1) variaza intre 10 si 5 m depinde de unde o masori. Vreau sa fie vara folosita intens deoarece terasa este foarte insorita dar cu back-up pe ...