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    5,000 prototype design jobs found

    I’m launching a mobile-first job marketplace connecting farms with workers for agricultural work — everything from a weekend relief milking shift to full-time stockman roles. Think a clean, purpose-built alternative to scrolling unstructured Facebook groups: farms post real jobs with real pay, workers apply and build a track record, farms choose who to hire. I have a full working HTML/React prototype covering the core UX and flows, which I’ll share with shortlisted candidates — this removes most of the guesswork on layout and behaviour. I’m looking for someone to take that spec and build a proper, production-ready MVP. Target users: UK farmers/estate managers (posting jobs) and agricultural workers ranging from casual/weekend labourers to full-time stoc...

    $1387 Average bid
    $1387 Avg Bid
    79 bids

    My plan is to focus on developing the front end first, making the app fully interactive and functional from a user-experience perspective. This will allow me to thoroughly test the user fl...front end first, making the app fully interactive and functional from a user-experience perspective. This will allow me to thoroughly test the user flow, navigation, interactions, and overall experience, identify areas that need improvement, and refine the design before moving forward with backend development. I believe this approach will help us avoid unnecessary backend rework and ensure that the final product is well-designed, intuitive, and ready for backend integration once the front end has been finalized.

    $176 Average bid
    $176 Avg Bid
    32 bids

    I’m ready to commission a complete design-to-production package for a warehouse hydraulic lift dedicated to goods and cargo handling. The unit must safely raise and lower loads in the 1–5 ton range and fit seamlessly into a typical warehouse workflow. What I need from you • Engineering design: Detailed 3-D CAD (SolidWorks or similar), hydraulic circuit diagrams, structural calculations and FEA showing the platform, scissor or ram mechanism, guardrails and locking points. • Manufacturing package: DXF files, machining drawings, welding symbols, full bill of materials with sourced components (cylinders, pump, valves, hoses, power unit). • Compliance & safety: Design must respect common warehouse safety practices and relevant standards...

    $148 Average bid
    $148 Avg Bid
    20 bids

    ...eventually need to be suitable for 3D printing, testing and making changes as we learn from the prototypes. I’m hoping to work in stages rather than trying to do everything at once. I can provide the information, ideas, sketches and prototype work I’ve already done. I’m funding this myself, so I don’t have a huge budget and I’m not looking for someone to do everything for free. I’m hoping we can agree a sensible way of working through the project in smaller stages. I’m looking for someone who has experience with: * Fusion 360 * Mechanical/product design * 3D printing * Designing functional parts * Turning an idea into something that can actually be manufactured. I do my my own 3D Bambu Labs A2L printer so am willing to printin...

    $18 / hr Average bid
    $18 / hr Avg Bid
    61 bids

    I’m ready to turn my game concept into a polished Android application and need a developer who can take the project from first prototype to Google Play release. The core objective is simple: build a fun, stable, and performance-optimised gaming app exclusively for Android phones and tablets. You will handle the full development cycle—coding, asset integration, basic UI, local data storage, and Google Play Services (achievements, leaderboards, cloud saves). I already have draft gameplay mechanics and artwork; you’ll weave these together, advise on the best engine or native stack (Unity, Godot, Kotlin + OpenGL, etc.), and keep frame rates smooth across common mid-range devices. Deliverables • One signed, installable APK ready for internal testing • Cl...

    $476 Average bid
    $476 Avg Bid
    70 bids

    ...optimization, and audit-trail reporting. • Provide role-based dashboards, multi-entity management, and SOC-2-ready security. Preferred tech (open to suggestions) React/ front end, Python or Node micro-services, PostgreSQL, AWS, plus integration with the IRS Modernized e-File (MeF) API or similar tax SDKs. Key deliverables 1. Technical architecture and data model 2. Clickable UI prototype 3. MVP with automated tests 4. Deployment scripts and CI/CD pipeline 5. Documentation and final hand-off Acceptance criteria • Accurate 2023-24 calculations for federal and at least two pilot states across income, sales, and property taxes. • Successful end-to-end e-file in a sandbox environment. • Advisory module delivers savings scenarios within 2 % of...

    $56 Average bid
    $56 Avg Bid
    17 bids

    Godot Developer Needed – Asteria 2D Android Prototype (Milestone 1) I am developing a 2D online multiplayer Guild Management RPG called Asteria. This is an early prototype, NOT the final game. Engine: Godot 4.x Platform: Android Visual: 2D pixel art / simple placeholder assets Perspective: Top-down Milestone 1 scope: - 1 Guild Hall - Minimum 2 floors - Functional stairs between floors - Guildmaster/player character can move - Touchscreen controls for Android - Top-down camera - 3–5 NPCs - NPCs can perform simple activities - NPCs can move between rooms/floors - Basic in-game time system - 5 real-world hours = 1 Asteria day - Basic UI - Well-structured Godot project - Exported Android APK for testing NOT required for Milestone 1: - Multiplayer - Combat - Dunge...

    $185 Average bid
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    22 bids

    Footy‑ID is a grassroots football app that lets players find games, rate mates, build a football identity, and share match moments. The current version is a web app prototype built with Vibe Codes / Lovable. It works… but only sort of. I need someone who can take it from prototype → polished → App Store‑ready. --- What I need • Full codebase cleanup — fix bugs, improve stability, remove recursion errors • UI/UX overhaul — make it look and feel like a modern social football app • Feature completion — match creation, clubs, feed, profiles, leaderboards • Mobile build — convert to a proper mobile app (React Native preferred) • App Store submission — handle everything needed for launch • Basic analyti...

    $229 Average bid
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    113 bids

    About the project We are building, a legal practice management platform designed specifically for small UK law firms. The product has been founder-built and has now developed into a substantial application. It is already well beyond prototype stage, but it has reached the point where I want an experienced senior engineer to review the architecture, challenge previous decisions, identify technical risks and help establish a maintainable engineering direction. This is not a greenfield project and I am not looking for someone to rewrite the application from scratch. I am looking for someone who is particularly good at inheriting existing systems, understanding them quickly and deciding what should be kept, simplified, improved, removed or deferred. Current technology The applicat...

    $599 Average bid
    $599 Avg Bid
    167 bids

    ...experienced game development team to build a high-quality multiplayer open-world roleplay game for iOS and Android. The game should feel like a living online city where real players interact, choose careers/lifestyles, earn money, own vehicles/property, join factions, commit crimes, work legal jobs, and progress over time. I am not looking for a template, reskin, basic simulator, or low-quality prototype. I want a strong foundation for a serious long-term online game. Graphics / Visual Quality Graphics are very important. I want a modern realistic 3D style comparable to high-quality mobile open-world games, while still being optimized for smartphones. Desired visual features: * Detailed city environment * Good lighting/shadows * Day/night cycle * Weather * Quality characte...

    $8926 Average bid
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    41 bids

    ...Weapons Obstacles Gates Environment Mobile Builds Android APK/AAB Device testing Documentation Developer should provide basic documentation covering: How to open/build the project How to create a new level How to add a new enemy How to add a new weapon How to modify gate values How to change player stats How to modify rewards/economy --- Suggested Milestones Milestone 1 – Prototype Player movement Camera Basic track Basic gate system Basic shooting Basic enemy Milestone 2 – Core Gameplay Multiple enemy types Weapons Gate calculations Obstacles Level progression Win/lose system Milestone 3 – UI & Economy Main menu HUD Currency Upgrades Rewards Progress saving Milestone 4 – Art & Polish Characters Envir...

    $399 Average bid
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    17 bids

    I’m running a PvP server with an item upgrade system that I developed myself. The system uses an Anvil mechanic for upgrading items, where an item can either successfully upgrade or burn/fail. What I want is a separate program that can determine the outcome of an upgrade before I actually use the Anvil — basically, I want to know in advance whether the item will succeed or fail. I can provide the source code of the Anvil and item upgrade system, including the relevant upgrade, success/failure, and randomization logic. By analyzing the source code, the goal would be to understand how the result is determined and create a program that can predict the outcome before the upgrade is performed. This is for a system on my own PvP server, and I have authorization to use and modify th...

    $156 Average bid
    $156 Avg Bid
    14 bids

    ...idea is to let users create profiles, connect with friends, post updates, and interact in real time, but I’m deliberately keeping the feature set flexible so we can iterate together as the concept evolves. Here’s what I need from you: • A solid Android build (Kotlin or Java) that runs smoothly on current OS versions. • Clean, well-documented code pushed regularly to a Git repository. • An early prototype (APK) we can test on physical devices, followed by improvements based on feedback. • Basic backend integration—Firebase, Supabase, or a stack you recommend—for authentication, data storage, and push notifications. I’ll provide wireframes and brand assets on day one, and I’m happy to adjust milestones as the project unfolds...

    $18 / hr Average bid
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    102 bids

    I build premium, Awwwards-quality websites that combine cinematic motion design with production-grade engineering — not template-based sites, but custom-built digital experiences designed to make high-end brands feel as premium online as they are in person. A full cinematic dining experience built end-to-end: pinned scroll-triggered hero sections, horizontal-scroll menu galleries, a luxury concierge-style reservation flow, an AI-powered restaurant concierge chatbot, WhatsApp booking integration, and a fully optimized editorial gallery — all wrapped in a restrained, Apple/Aman Resorts-inspired motion language rather than generic “flashy” animation. What I offer: • Custom cinematic websites using , TypeScript, GSAP + ScrollTrigger, Framer Motion, and L...

    $6 / hr Average bid
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    9 bids
    Nocsocosilla VR
    6 days left

    I already have a working Unreal Engine 5 prototype of “Nocsocosilla” and a full design document set. I now need the project taken from prototype to gold-master PCVR build. Scope of work • Review my UE5 project and accompanying docs to map remaining tasks. • Build out the core Adventure gameplay loop exactly as outlined, keeping the fast-paced, MOBA-style feel that nods to Dota 2 and World of Warcraft. • Implement fully-synchronised Multiplayer mode (the feature I marked as essential) with session hosting, matchmaking and voice. • Optimise all assets, shaders and lighting for stable VR performance on current PC headsets via OpenXR / SteamVR. • Flesh out any placeholder levels, enemies and puzzles, ensuring traversal works ...

    $1708 Average bid
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    27 bids

    ...consistency and a reassuring healthcare tone are essential. Mobile App You’ll map and design every screen in the patient journey—including prescription upload, cart, checkout and order tracking—so the “entire app” feels intuitive, modern and trustworthy. Process & Tools • Work in Figma only; deliver organised, dev-ready files, reusable components and clickable prototypes. • I’ll provide a written brief, user flows and brand guidelines; from there you can run independently and check in at agreed milestones. Deliverables • High-fidelity Figma files for the full patient app • Responsive layouts for all landing pages • Prototype links for user testing • Handoff notes plus a lightweight ...

    $116 Average bid
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    28 bids

    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. ...

    $504 Average bid
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    75 bids

    PROJECT OVERVIEW I am building Pipe-r, an AI-powered field-service management platform designed specifically for plumbing companies. The goal is to create a polished, scalable SaaS product that can compete with platforms such as Jobber and ServiceTitan while providing deeper plumbing-specific workflows, better automation, a faster user experience, and practical AI tools. A prototype/application shell currently exists at and was created using Base44. It establishes the product direction, interface, navigation, and portions of the intended workflow. The selected developer or agency must first audit the existing application and determine what can safely be retained, improved, migrated, or rebuilt. This is not a simple website or basic scheduling application. I need a production-re...

    $13423 Average bid
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    155 bids

    Senior AI/ML + Distributed Systems Engineer Required (Backend Enterprise Build – £10,000 Fixed Price) Project: AI Financial Intelligence & Risk Monitoring Platform (Backend) We are hiring a highly experienced engineer or engineering team to architect, build, deploy, and operationalize the production-grade backend for an AI Financial Intelligence & Risk Monitoring Platform. This is not a prototype. This is not a simulation. This must be a fully scalable, real-time, enterprise-grade backend system capable of operating under production conditions. ⸻ Project Overview The backend platform must: * Process high-volume financial data streams in real time * Detect anomalies using AI-driven models (not rule-based systems) * Generate actionable risk intelligence via...

    $11048 Average bid
    $11048 Avg Bid
    84 bids
    KiCAD Two-Layer PCB Layout
    5 days left
    Verified

    I already have a complete schematic and need it translated into a clean, manufacturable two-sided board in KiCAD. The design is a functional prototype, so component placement and routing should favour ease of debugging and hand-assembly: a mix of SMD parts and a handful of through-hole connectors, switches, and test points. Key points you’ll handle include good power and ground practice, silkscreen clarity, sensible net classes, and DRC-clean traces on only two layers. I’ll supply the schematic file along with any part libraries that aren’t in the standard KiCAD distribution. Deliverables I expect: • KiCAD project folder with completed PCB layout • Production-ready Gerber/Excellon set plus IPC-356 netlist • Updated BOM showing footprin...

    $25 Average bid
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    26 bids

    I need support on the development side of our product, and the focus is squarely on mobile app development. All of the work sits on the front-end layer—our backend team already handles the APIs ...mock-ups into working, pixel-perfect screens. • Hook those screens to existing REST/GraphQL endpoints. • Write concise, well-documented code and push PRs for review. • Collaborate via Git, Figma, and Slack; daily check-ins keep everything on track. Acceptance criteria: 1. All screens render without visual glitches on the latest iOS and Android versions. 2. Navigation flows match the Figma prototype exactly. 3. Linting passes with zero errors and unit tests cover critical UI logic. If you thrive on front-end craftsmanship in mobile app development, let&rsquo...

    $102165 Average bid
    $102165 Avg Bid
    86 bids

    ...(AWS S3 or Cloudinary), and StoreKit for payments. Apple Sign-In will cover authentication. Deliverables • Xcode project ready for archive, structured for easy hand-off • Design assets (Figma or Sketch) that match the build • TestFlight build signed with development certificates • README with setup steps, third-party licence notes, and API key placeholders Acceptance criteria 1. Editing actions complete in under 100 ms on an iPhone 13. 2. Instagram/Twitter post carries correct watermark and caption template. 3. Sandbox purchase flow completes without crash or data loss. Target timeline: working prototype in 3 weeks, polished beta in 6. If you’ve shipped photo editors, Metal-based filters, or marketplace apps before, please share l...

    $9 / hr Average bid
    $9 / hr Avg Bid
    17 bids

    I need a working prototype of an AI-enabled collar that keeps real-time watch over a cow’s well-being and daily habits. The collar has to: • Track health by continuously capturing heart rate, temperature and respiration, flagging anomalies for early intervention. • Record activity patterns—grazing time, walking distance and rest periods—so I can optimise feed plans and pasture rotation. I am open to your recommended sensor suite, low-power electronics, edge AI models and a simple companion app or dashboard that turns raw readings into clear, actionable insights. Deliver a fully assembled collar with firmware, data pipeline and a short demo showing the metrics streaming accurately from a live test or simulator. If you have previous experience in liv...

    $848 Average bid
    $848 Avg Bid
    43 bids

    ...allocation Inventory costing Currency calculations Journal posting Sales, purchasing, inventory, A/R and A/P must be tested through to the General Ledger. Development Phases Architecture/UI/UX – accounting design, database, API and prototype Core Accounting – COA, GL, journals, periods, cashbook A/R & A/P – customers, suppliers, invoices, bills, payments Sales & Purchasing Inventory & Inventory Accounting Financial Reporting & Dashboard SaaS Subscriptions & Payments iOS & Android Testing, Security, Deployment & Documentation Deliverables Developer must deliver: UI/UX Technical architecture Database design Accounting engine Backend/API Web application iOS/Android applications Admin portal Subscription system Payment integ...

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

    ...overlap and exploring richer text analysis, conversational reasoning and any clever prompt-engineering or fine-tuning tricks you can bring to the table. You’ll start with several thousand annotated examples I already have. From there, I’d like you to design an approach, build a proof-of-concept pipeline, and iterate until we can clearly demonstrate higher match quality than the current rule-based baseline. Key deliverables • A documented research plan outlining model choice, data preprocessing and evaluation strategy • Working prototype (scripts, notebooks or an API) that ingests new postings and ranks the best-fit artists • Quantitative report comparing performance against baseline, plus recommendations for production hardening If...

    $140 Average bid
    $140 Avg Bid
    129 bids

    ...video / motion graphics / product films 3. Your proposed production workflow 4. AI tools/software you intend to use 5. Estimated delivery time 6. Fixed project quotation 7. Number of revisions included 8. Confirmation that editable source files will be provided 9. Confirmation that you can work with existing PPTs, screenshots and speaker notes 10. Confirmation that you can create a **30–45 second prototype/sample scene before proceeding with the complete production** ### Preference Preference will be given to freelancers who have experience creating: **technology product films, government/public-sector presentations, mobility/automotive videos, AI-generated cinematic videos, SaaS/product explainers or high-end corporate presentations.** We are looking for **storytelling...

    $80 Average bid
    $80 Avg Bid
    18 bids

    ...**low-poly, first-person multiplayer battle royale game in Godot 4.x** and are looking for a freelance 3D artist to help create the game's core 3D assets. The scope can include **environment art, modular building kits, map/POI assets, weapons, player/character models, rigging and animations**. I have a reference folder containing inspiration for the **overall style, characters, low-poly weapons, map design, POIs, buildings, props, colours and materials**. These references communicate the desired style, proportions and quality only — we want **original designs, not copies of the references or existing commercial asset packs**. ## 1. Map & Environment The main map is a relatively small island designed for a multiplayer battle royale. * Approximate playable area:...

    $38 Average bid
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    33 bids

    I’m launching a new courier-service portal and need a full-featured, professional-looking website built and deployed as soon as possible. The core of the job is to connect the site to the A...where I can manage orders, print labels and view analytics Please build with an eye toward scalability and straightforward carrier onboarding in the future. Hand-over should include all source code, documented API keys/endpoints, and a brief video or written guide explaining day-to-day operations so I can hit the ground running. I’m ready to move immediately and would like to see a working prototype delivered in the shortest realistic timeframe—ideally within days, not weeks. If you have deep experience with multi-carrier logistics sites and can commit to a rapid, reliable...

    $215 Average bid
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    74 bids

    ...Tactical Smartwatch. I need an expert hardware engineer to design the board completely from scratch—starting with component selection and schematics, all the way through 4-layer PCB layout and physical lab testing. Project Requirements (42×42 mm, 4-Layer Board): Core: ESP32-S3 (Compact module like the MINI series). Radios: Wi-Fi/BLE, Sub-GHz LoRa (e.g., SX1262), and GPS (e.g., SIM68M). Sensors: Biometrics (HR/SpO2 + Temp) placed wrist-facing on the bottom layer, plus a 9-axis IMU and Compass. Power & Storage: LiPo battery management (with a central cutout pocket on the PCB for the battery) and SPI NOR Flash. Your Scope of Work: BOM Selection: Pick reliable components that are actively in stock at JLCPCB/LCSC. Schematics: Design the circuit from...

    $428 Average bid
    $428 Avg Bid
    13 bids

    I am building a proof-of-concept 2D LiDAR unit from the ground up and need a mainland-based embedded electronics engineer who can handle every step of the design and bring-up process. The goal is a compact indoor scanner that excels at obstacle detection and terrain mapping while holding tight, high-accuracy tolerances. What the work involves You will take the idea from blank sheet to working board: optical layout, high-speed signal processing, motor/galvo drive, power management, firmware, and a simple USB/TTL data interface that streams polar coordinates for fusion in my existing SLAM stack. Expect heavy use of Altium (or KiCad), STM32/ESP32 class MCUs, precise timing control in C/C++, and low-level debugging with J-Link or OpenOCD. I will handle mechanical housing once you def...

    $216 Average bid
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    10 bids

    We are developing an industrial AI camera system based on the Rockchip RV1126B processor and onsemi AR0234 global-shutter image sensors. We want to use a ready-made RV1126B SOM/core board and develop a custom carrier PCB. Our internal team will concentrate on AI and application software. The freelancer/company must handle hardware design, PCB layout, board bring-up and low-level Linux camera integration. The system will support: Two GMSL2 camera inputs One local AR0234 MIPI CSI-2 camera Three simultaneous camera streams Isolated industrial trigger input Gigabit Ethernet for compressed preview and communication 3.3 V TTL UART service/debug connection 12–24 V DC power input Proposed Architecture RV1126B SOM/core board Minimum 2 GB RAM Minimum 16 GB eMMC MAX96716A dual GMSL2 dese...

    $668 Average bid
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    13 bids

    ...jewellery images/design exploration * Android-based embedded system or another suitable OS * Processor, RAM, storage and Wi-Fi * No camera required * Slim, lightweight custom enclosure * Reliable power/battery system * Automatic launch of our application on startup * Kiosk/locked-device mode * Internet/cloud connectivity * Local database and synchronization * Jewellery gallery and product exploration * Jewellery creation/configuration * Customer and product management * Billing/invoice functionality * Future support for printers, scanners and other peripherals * Secure OTA software updates * Remote device management * Thermal, reliability and long-duration testing Engineering Scope We need an end-to-end team covering: Embedded Android + Electronics/PCB + Mechanical/Industrial ...

    $717 Average bid
    $717 Avg Bid
    30 bids
    Basic JS Open-World Prototype
    5 days left
    Verified

    I’m putting together a very early, stripped-down open-world game in plain JavaScript and need a working prototype that focuses on a single loop: gather a resource, place a block, repeat. Think of it as a tech test rather than a content-heavy build—the world can be a simple infinite plane, placeholder textures are fine, and elegance in the code is more important than visual polish at this stage. You’ll receive two items from me the moment we start: a concise design brief and a PDF containing reference sketches that define the minimalist look and UI flow. The PDF also shows how I’d like the building and crafting actions to feel, so please follow that as the style guide. Here’s what I need back: • A browser-ready project (HTML, JS, CSS) that...

    $1003 Average bid
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    83 bids

    I’ve already sketched the shape, colors, and overall vibe of my own line of squishies; what I need now is a partner who ca...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 pricing • Final 3D model and mold files ready for tooling • At least one physical prototype for approval • A documented path to mass production (factory quotes, MOQs, timelines) If you have past experience bringing soft toys to market and can shepherd the project from concept-only status right through to the fir...

    $143 Average bid
    $143 Avg Bid
    36 bids

    I plan to cre...efficient Lua scripting for physics-based interactions, smooth UI flows, and a scalable data store setup that keeps player progress safe. Visual assets should feel cohesive and performant on typical Roblox hardware without sacrificing detail. Deliverables • Playable core prototype featuring building & crafting, resource management, and character customization • All scripts, models, UI elements, and sound assets used in the build • Brief technical documentation that lets me expand or tweak systems later Once the prototype meets those criteria, I can iterate on additional content, monetization, and polishing. Examples of what i want in thr game and how it works:

    $102 Average bid
    $102 Avg Bid
    41 bids

    ...another suitable platform or custom technology—including WordPress/WooCommerce, Webflow or a custom React/ application—if it can reproduce the reference more accurately. Please explain which platform you recommend, why, and any ongoing hosting or maintenance requirements. I am initially seeking a strong, functional base that can be refined afterward. This is a private research and learning prototype. It will not be launched publicly, and payment processing must remain disabled. Required work: • Complete homepage and reusable product-page templates • Catalogue/collection page, search, navigation, mobile menu, FAQ, testing/documentation and contact pages • Responsive desktop, tablet and mobile layouts • Opening logo/splash animation with par...

    $318 Average bid
    $318 Avg Bid
    282 bids
    ESP32 & PAA5100JE Prototype
    4 days left
    Verified

    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...

    $144 Average bid
    $144 Avg Bid
    47 bids

    Fuel Management Dashboard – Proposal and Scope of Work This proposal defines the scope of work for the design, development, and implementation of a comprehensive Fuel Management Dashboard platform integrating real-time IoT and OEM server data for effective monitoring, control, and decision-making. The system aligns with existing deployments similar to K92 and Hi-Lift operations. SQL is what we have used in the past. We are looking to be migrating from our current dashboard service provider and therefore would like to go from scratch but to keep the same logic in an ugraded visual and functional quality. 1. Overview The Fuel Management Dashboard provides a unified, real-time view of fuel operations across all sites. It consolidates data from IoT-enabled devices, ATG systems,...

    $31 / hr Average bid
    $31 / hr Avg Bid
    223 bids

    ...playable product, shepherding it from prototype through launch on the App Store and Google Play. Engine & tech stack A single code-base approach such as Unity, Godot, or Unreal Blueprint scripting keeps maintenance light and updates simultaneous for both platforms. Alongside the core engine, you’ll integrate device-specific SDKs for Game Center / Google Play Games, basic analytics, and optional in-app purchase hooks so future monetisation is straightforward. Gameplay scope The exact genre is still open, which gives us room to shape mechanics together during the design sprint. What is fixed is the need for responsive touch controls, lightweight assets that perform well on mid-range phones, and a polished user interface. Key deliverables • Playable ...

    $580 Average bid
    $580 Avg Bid
    84 bids

    I’m building a playful “online rental boyfriend” service and need both a responsive website and companion iOS/Android app developed in parallel. The...a full calendar booking engine can be left for a later milestone; for now the focus stays on profiles and discovery. Tech is your call, as long as it delivers a smooth, modern UI and a scalable backend (React / Flutter / / Laravel / Node / Firebase—whatever you’re most productive with). Please outline: 1. Frameworks you’ll use for web and mobile. 2. Timeline to reach a clickable prototype, then production release. 3. How you’ll handle deployment, basic SEO, and app-store submission. Final deliverables are the full source code in a private repo, build instructions, and working deployme...

    $9 / hr Average bid
    $9 / hr Avg Bid
    56 bids

    ...Please target both iOS and Android; the framework is up to you, as long as the UI feels native and performance is smooth. Deliverables and acceptance: 1. Clickable UI prototype (Figma, Sketch, or similar) approved before development starts. 2. Production-ready mobile app build for iOS and Android with the workout-plan feature working end-to-end. 3. Source code, brief setup notes, and a short Loom or screen-share walkthrough so I can run the project locally. If you have proven experience shipping fitness apps or strong portfolio pieces in React Native, Flutter, Swift/Kotlin, let me know—code quality and a user-friendly design are my top priorities....

    $2874 Average bid
    $2874 Avg Bid
    213 bids

    ...requirement is a working demo or existing software that can be integrated with Matrix IP Cameras. If the demo is approved, the selected developer/team will be awarded the complete development and customization project. Immediate Requirement We prefer candidates who can provide either: An existing AI Video Analytics software with a live demo. A ready-to-use MVP (Minimum Viable Product). A prototype that can be completed within a short timeframe (7–15 days). A presentation-ready demo using Matrix IP Camera RTSP streams. Required AI Analytics (Demo) The demo should include 4–5 AI analytics from the following: Human Detection Face Recognition Vehicle Detection Line Crossing Detection Intrusion Detection Crowd Detection Loitering Detection Fire or Smoke Detection PPE...

    $3926 Average bid
    $3926 Avg Bid
    20 bids

    ...you’ll turn those wires into polished, high-fidelity mock-ups and an interactive prototype so stakeholders can click through every path—from browsing to checkout to post-purchase tracking. I prefer Figma for collaboration, but Sketch, Adobe XD or similar tools are fine if they serve the goal. Please be comfortable designing for both iOS Human Interface Guidelines and Material Design conventions so the end result feels perfectly at home on each platform. Deliverables I’d like handed over: • Complete wireframe set for web, iOS and Android • High-fidelity screens with final typography, colour and component specs • Clickable prototype covering the full shopping journey • Exportable assets and a simple design system s...

    $422 Average bid
    $422 Avg Bid
    117 bids

    ...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 included Budget Our budget is approximately USD $75 fixed. No coding is required. This is a Figma-only design project. Please do not begin any work until a Freelancer contract has been awarded. Thank you! Category Website Design Graphic Design User Interface / IA Figma UX / User Experience Skills Use these (don't add too many): Figma UI/UX Design Website Design Landing Page ...

    $9 / hr Average bid
    $9 / hr Avg Bid
    94 bids

    I have a fully-functional web app prototype that was built in Lovable. What I need now is a polished, editable Figma version of the same experience. You will receive the live link (and screenshots if useful) as soon as we start so you can faithfully re-create each screen and user flow. Scope of work • Rebuild every core screen in Figma, matching layout and interactions. • Establish consistent components, auto-layout where appropriate, sensible frame hierarchy, and clearly named layers so future edits are painless. • Link the frames into a basic click-through prototype that mirrors the original navigation path. Creative freedom Color palette and typography are completely up to you; feel free to keep what you like from the current UI or introduce someth...

    $7 / hr Average bid
    $7 / hr Avg Bid
    84 bids

    I’m putting the finishing touches on a peer-to-peer infrastructure built for fast, secure file sharing and now need a polished desktop interface to match. The entire product lives on the desktop, so every screen you design must feel at home on Windows, macOS and Linux alike. The aesthetic I’m after is minimalist and clean—no visual noise, just the essentials presented with clarity. The core user journey is simple: pick files, choose peers, watch the transfer, then review history. Your job is to turn that flow into an intuitive, good-looking experience. You’ll receive low-fidelity wireframes and a concise feature list; from there I need high-fidelity visuals in Figma or Sketch, complete with a small component library, colour and type tokens, and light/dark...

    $71 Average bid
    $71 Avg Bid
    123 bids

    ...product. The purpose of this first project is to transform an existing concept into a clear manufacturing illustration that can be used to discuss feasibility with potential manufacturing partners. This is the **first phase of a larger product development project**. If the collaboration is successful, additional work will follow, including full CAD development, manufacturing documentation, prototype preparation, and production support. A signed Non-Disclosure Agreement (NDA) is required before any confidential information is shared. ## Scope of Work Using sketches, photos, notes, and discussions provided by me, your objective will be to create a professional exploded view that clearly illustrates: * Every major component * How the product is assembled * The different materi...

    $84 Average bid
    $84 Avg Bid
    69 bids

    ... • Electronics: schematic, component selection and PCB layout optimized for sub-100 µA standby, including the WiFi/BLE SoC, power-path management, solar MPPT, RF-to-DC harvester and battery protection. • Firmware: ESP-IDF/Arduino or similar code that boots, joins WiFi or BLE, pulls a JSON payload, drives the E-Ink controller, then returns to deep sleep. OTA update support is desirable. • Prototype: one fully assembled board plus BOM and gerbers so I can order more units. Acceptance criteria 1. Board refreshes a 2.9-inch E-Ink display from a cloud endpoint. 2. Average current in sleep ≤ 15 µA with WiFi/BLE off. 3. Solar charger operates from 100 mW indoor light; RF harvester yields measurable trickle at typical office router distance. 4. ...

    $161 Average bid
    $161 Avg Bid
    40 bids

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