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    5,000 jquery prototype jobs found

    ...component list with datasheets or purchase links • Fully commented firmware or software (Arduino, Raspberry Pi, ESP32, OpenCV, etc.) ready to compile and run • Alert interface mock-up (mobile or web) demonstrating how supervisors receive notifications • Concise test protocol confirming detection within 2 seconds and continuous operation for at least 30 minutes Acceptance criteria • Prototype or simulated demo clearly shows automatic detection and dual alert (sound + push/message). • All code, diagrams, and documentation supplied in editable formats. Timing is critical: I need the first functional draft within one week and the final package as soon as possible after that. If you have hands-on experience in IoT, embedded C/C++, Python, senso...

    $16 / hr Average bid
    $16 / hr Avg Bid
    33 bids

    Full Stack Developer Needed for Multi-Portal SaaS MVP (React + Supabase) Project Overview What I need built Supabase backend — Postgres database with multi-tenant schema , Row-Level Security, authentication, and auto-generated APIs. Frontend migration — convert the single HTML file into a Vite + React (or Vue) project with proper component structure, talking to Supabase instead of localStorage. Build pipeline — minified, obfuscated production builds; deployment to Netlify with a custom domain. Azure OpenAI integration — I will provide the Azure OpenAI UK South subscription and API key. You wire one Supabase Edge Function that calls it for PDF or word parsing assistance (fallback when the existing deterministic parser can't match the layout). Audit trail &md...

    $699 Average bid
    $699 Avg Bid
    385 bids

    ...feel intuitive in the hand and operate smoothly without unnecessary force. Here’s what I’d like us to accomplish together: • Nail down the overall form factor and mechanism with quick ideation sketches. • Develop ergonomic details—grip contour, rolling motion, and clip actuation—to ensure effortless, single-hand operation. • Build out a 3D CAD model that can move from renders to basic prototype. • Provide exploded views or simple assembly guidance so manufacturers understand how each part fits and functions. I’m happy to iterate in short review cycles; the sooner we can see a tangible concept, the faster I can share it with potential suppliers. If you’re comfortable guiding materials and production consideratio...

    $44 Average bid
    $44 Avg Bid
    15 bids

    Mobile App Developer Needed – Full Production Build (Scanning + Digital Collection App) Project Overview We are building a fully functional, production-ready mobile application focused on real-time scanning, intelligent analysis, and digital collection management. This is NOT a prototype or early MVP. We need a developer (or team) to deliver a complete, polished, market-ready app that is ready for App Store / Google Play deployment, monetization, and user acquisition immediately upon launch. Ongoing development and support will also be required after launch. ⸻ Core Requirements (Full Build) * Camera-based real-time scanning system * Object recognition integration (AI or API-based solution) * Full item analysis / data output system * Digital collection management (add, o...

    $1174 Average bid
    $1174 Avg Bid
    198 bids
    OCR Web App MVP
    6 days left
    Verified

    ...1. Links to one or two similar OCR or document-AI projects you have shipped. 2. The tech stack you propose and why it fits. 3. A fixed-price cost broken down by milestone with an estimated timeline. I release payments strictly per finished milestone, so your plan should map naturally to the features above. Looking forward to seeing how you can help me move this MVP from idea to working prototype....

    $163 Average bid
    $163 Avg Bid
    89 bids
    SaaS Trading View UX/UI
    6 days left
    Verified

    ...analytics dashboard. If that work includes real-time charting, custom drawing tools, or dynamic widget layouts, highlight it—those pieces will weigh heavily in my decision. Deliverables (all web-focused): • User flow diagrams and low-fidelity wireframes • Pixel-perfect high-fidelity designs in Figma (or Sketch) • Component-based design system with colour, typography and state specs • Clickable prototype demonstrating live-data states (loading, error, refresh) • Dev hand-off package: assets, style guide, redlines Acceptance criteria: interactions feel snappy at 60fps with no visual clutter, typography remains legible at smaller sizes, and a first-time user can locate chart tools, symbol search and timeframe selectors in under three clicks. ...

    $2007 Average bid
    $2007 Avg Bid
    110 bids

    ...first milestone is purely about the core informational pages. Key points you’ll handle • Slice every component from Figma and deliver fully responsive code • Keep the codebase organised and semantic for SEO and accessibility • Optimise images/SVGs and use modern best practices (flexbox, grid, lazy-loading, etc.) • Set up smooth scrolling and basic interactions exactly as shown in the prototype • Hand over all source files, compiled assets and a short README explaining build steps Acceptance criteria 1. Visual match of at least 99 % against the Figma frames across breakpoints 2. No console errors or W3C validation issues on launch pages 3. Site scores 90+ on Google Lighthouse for performance and accessibility If you have recent exa...

    $412 Average bid
    $412 Avg Bid
    193 bids

    ...---------------------------- Need support for: - SEO title - Meta description - URL slug - Product schema - FAQ schema - Review schema No lorem ipsum placeholder text in final delivery. -------------------------------------------------- FINAL DELIVERABLES -------------------------------------------------- Need: - Full Figma design file - Organized layers - Reusable components - Clickable prototype - Export-ready assets - Developer handoff-ready structure -------------------------------------------------- IMPORTANT -------------------------------------------------- Do not skip UX flows. Do not skip mobile responsiveness. Do not use incomplete template design. Need production-level UI/UX quality with proper spacing, hierarchy, alignment, and responsive behavior. Please confi...

    $77 Average bid
    $77 Avg Bid
    22 bids

    ...physical prototype, so every nut, bolt, sensor and cable needs to be ready for procurement the moment the digital twin is approved. Preferred tools include SolidWorks or Siemens NX for design, Process Simulate / DELMIA or an equivalent for the digital twin, and ROS or TwinCAT for control validation—but I’m flexible if you have a proven workflow that delivers the same fidelity and speed. Deliverables • Complete 3-D CAD of the cell, end-effector and customer provideed 3D printed parts as needed • Digital-twin model with cycle-time report and collision checks • Control logic and I/O map ready to load to the chosen controller • Fabrication drawings and consolidated BOM for fast ordering • Short video or screen-capture proving the simul...

    $11 / hr Average bid
    $11 / hr Avg Bid
    20 bids

    ...task is to import the Excel data, run a random-effects Bayesian meta-analysis, and extend it with meta-regressions that explore how study-level covariates influence the incidence of adverse events. I work most comfortably in R, so please build the workflow there—packages such as brms, rstanarm, bayesmeta, or similar are fine as long as the code is transparent and reproducible. If you prefer to prototype in Stata that is acceptable, but the final deliverable must run end-to-end in R. Key points to cover • Clean and prepare the Excel dataset for analysis • Specify appropriate priors and justify them briefly in code comments • Fit the base model (overall pooled estimate) and the meta-regression models • Provide convergence diagnostics, posterior su...

    $112 Average bid
    $112 Avg Bid
    38 bids

    I need a complete 3D model of a scroll-saw mechanism built exclusively in Autodesk Inventor 2026. The goal is a fully working assembly that shows the classic reciprocating blade motion, so every joint, link and slot must behave correctly when the model is driven. Level of detail I am after a function-first approach: keep geometry lean wherever possible yet make sure motion, clearances and part interfaces are spot-on. Surfaces can be left with the standard steel appearance; no custom render materials are required. What I will supply You will receive a set of photos and short video clips of the actual saw to guide proportions, stroke length and overall layout. No formal drawings are available, so you may need to reverse-engineer dimensions from the visuals. Required deliverables &bu...

    $152 Average bid
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    34 bids

    ... * Electron * Flutter * React Native * Web app Open to your recommendation. 5. Deliverables * Working MVP * Clean, extendable code * Basic documentation * Installation/setup instructions * Short explanation of OCR libraries/services used Possible technologies: * Tesseract * Google Vision * Azure Document Intelligence * AWS Textract * PaddleOCR * Python OCR libraries Milestones: 1. OCR prototype using sample PDF files 2. Export layer to Word, Excel and HTML 3. Simple UI and beta version Acceptance Test: The system receives a PDF file, extracts at least 95% of the readable text, and exports Word, Excel and HTML files while preserving the original structure as much as possible. Please include: * Similar projects you have built * Recommended OCR approach * Estimated timelin...

    $187 Average bid
    $187 Avg Bid
    113 bids

    ...application with front-end and back-end. 3. Machine Learning Model – functional ML model/project. No. of Games: 1 1. Indie Game Design – 2D Unity game with Windows build, Unity project folder, assets, scripts, and walkthrough video. No. of Websites: 2 1. Showcase Portfolio Website – online professional portfolio for job application. 2. Creative Incubator Website – campaign website for the group prototype/project. No. of Physical Computing / Arduino Projects: 7 1. Arduino Experiment 1 2. Arduino Experiment 2 3. Arduino Experiment 3 4. Arduino Experiment 4 5. Arduino Experiment 5 6. Arduino Experiment 6 7. Final Operational Arduino Project No. of Reports / Written Documents: 8 1. Physical Computing Portfolio PDF. 2. Creative Incubator Individual Report &...

    $464 Average bid
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    86 bids

    Project Description – 3D CAD Design for Resin Printable Floormat Cap We require a 3D CAD design for a flat cap component to fit into the existing holes of a PU floormat. The part does not need to follow the surface contours of the floormat, as it will be bonded onto the surface after printing. The key requirement is that the cap locates neatly within the hole geometry and provides a flat upper surface suitable for bonding. The CAD model must be designed to be resin 3D printable, with appropriate wall thicknesses, radii, clearances, and simplified geometry suitable for SLA/LCD resin printing. The design should include: A flat top cap/flange to cover the hole area A lower locating section that fits neatly into the hole Suitable clearance so the part can be inserted without forcing...

    $24 / hr Average bid
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    30 bids

    Turn your ideas into reality with high-quality custom 3D printable product models designed for creativity, prototyping, engineering, and manufacturing. Whether you need a unique product design, mechanical part, prototype, decorative item, or personalized model, we create precise and optimized 3D designs ready for printing. Perfect for startups, engineers, creators, businesses, and hobbyists, our custom 3D models are designed with accuracy, functionality, and print efficiency in mind. From concept to final design, every model is crafted to meet your specific requirements and compatible with most 3D printers. What You Get Custom-designed 3D printable model High-detail and optimized design STL, OBJ, or STEP file formats Print-ready files for smooth 3D printing Functional and aestheti...

    $10 / hr Average bid
    $10 / hr Avg Bid
    10 bids
    Figma Trading Web App Design
    6 days left
    Verified

    ...responsive web screens are required: • Login – friction-free entry • Dashboard – concise portfolio and market overview • Charts – clear, actionable price analysis • Prices – sortable stock list with filters • Order Success – unambiguous confirmation and next-step cues Deliverables 1. A single Figma file using Auto-Layout, reusable components, and consistent styles. 2. Click-through prototype linking all screens. 3. Short UX case study outlining problem statement, research assumptions, design rationale, and how the solution drives higher engagement. 4. Handoff notes (fonts, color tokens, spacing system) suitable for developer implementation. Design tone Visual language should remain clean, minimal, and...

    $26 Average bid
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    52 bids

    I need one production-ready showcase device built and shipped within 3–4 weeks. This goes directly in front of investors — it must look finished, not prototype. The device: A wall-mounted solar monitor called VEO. Round display showing live data. 24-LED NeoPixel ring glowing green (healthy) or red (fault). Compact enclosure. Power on → demo starts. No desktop, no setup. Your job: • Mount Pi Zero 2W, round display, and NeoPixel ring into a clean enclosure • Wire NeoPixel ring concentrically around the display • Configure Pi to boot headless directly into existing Python app (already written) • Ensure Wi-Fi auto-connects on boot Enclosure: 3D printed, acrylic, or machined — your choice. No exposed wiring. Display flush with front face. LE...

    $463 Average bid
    $463 Avg Bid
    57 bids

    ...revenue share system, not an hourly rate . I’m building a history-spanning god simulation in Unity that hinges on innovative storytelling rather than the usual spreadsheet-style management. Think of it as guiding entire civilizations from antiquity to a speculative future, watching their myths, politics, and technology evolve in response to the player’s divine nudges. Core pillars I need you to prototype and, ultimately, flesh out: • Dynamic world-building – continents shift, resources ebb, borders redraw, and cultures branch organically over thousands of in-game years. • Player-driven narratives – key moments should emerge from in-engine systems, not pre-written cut-scenes, so every play-through tells a different “alt-history.” ...

    $337 Average bid
    $337 Avg Bid
    30 bids

    ...and engineering layouts Develop manufacturable and scalable design solutions Review structural practicality, assembly methods, and transport/storage efficiency Consider wind loading, temporary works requirements, and compliance pathways Assist with material selection and fabrication methods Develop concepts suitable for patent application and intellectual property protection Provide input into prototype development and commercial production strategies Collaborate on cost-effective manufacturing and deployment methods Desired Experience Applicants should ideally have experience in one or more of the following: Industrial engineering Product development Structural or mechanical design Temporary works systems Modular construction products Construction equipment or temporary fencin...

    $866 Average bid
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    23 bids

    I need a modern, cost-effective web portal that small and mid-size car dealers can use to collect every lead they receive, communicate w...built similar SaaS tools with React, Vue, Laravel, Node, or comparable frameworks, that’s a plus—but I’m more interested in clean architecture, intuitive UI, and the ability to iterate new features quickly as we add dealers. Please outline: • The high-level architecture you’d propose • Third-party services or libraries you’d integrate for messaging and email • Milestones, from clickable prototype through final deployment and hand-off I want a partner who can get an MVP into dealers’ hands quickly and then stay involved for enhancements as we grow. If this sounds like your wheelhouse, ...

    $30810 Average bid
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    195 bids

    Project Morale Blitz is my high-octane, three-lane Auto-RTS/TPS hybrid where players command an “Infinite Army” of automated squads while taking direct control of a resource-limited Hero. To move the design forward I need a playable prototype that proves the Reflex combat loop—quick, skill–driven firefights in which positioning, distance-based aiming and shifting team morale decide each micro-tug-of-war. Scope of this milestone • Build a third-person Hero controller in Unity that feels snappy, with an unmistakable focus on combat skills: strafing, sprint bursts, slide-into-cover, over-the-shoulder free-aim and a two-weapon load-out system. • Implement the Reflex calculation (distance bands, line-of-sight checks, morale bonuses) and feed the res...

    $24 / hr Average bid
    $24 / hr Avg Bid
    19 bids

    I’m looking for a compact, proof-of-concept iOS game that shows one cleanly animated character moving around a single, well-lit environment by way of an on-screen joystick. The scope is intentionally small so we can focus on polish rather than content volume. You will create or import one looping movement animation, build one environment, then balance colour, textures and lighting so the scene looks finished and runs smoothly on modern iPhones. I’m open to whichever engine you prefer (Unity, Unreal, or a lightweight native solution) as long as the final build installs easily through TestFlight and performs at 60 fps on a baseline device such as an iPhone 11. Key technical notes • Virtual joystick must feel responsive and support 360-degree movement. • Animat...

    $10 Average bid
    $10
    13 entries
    Delivery App in 100usd
    5 days left
    Verified

    I need a lean, working prototype of a delivery app focused on one core feature: secure payment integration. The goal is to let users log in, place an order, and pay on the spot—nothing more for now. Key elements I’m after: • User login screen tied to a simple database (email + password is fine). • Checkout flow that accepts Credit/Debit cards and Bank transfers, using any well-documented gateway or SDK you prefer. • Clean, functional screens for cart review and payment confirmation. • A straightforward admin panel or endpoint so I can see incoming transactions. I’m not looking for full order tracking or push notifications yet; this is the minimal version to validate payments. A lightweight tech stack such as React Native, Flutter, or sim...

    $150 Average bid
    $150 Avg Bid
    193 bids

    I’m moving a product from raw concept through design and into early prototyping and need a sharp technical sounding board. Each session is about uncovering fresh ideas and turning them into lean, optimised solutions I can immediately test. You’ll challenge assumptions, propose alterna...help me rank trade-offs in cost, performance and manufacturability. Typical flow • 60–90-minute video or whiteboard call where we dissect the current hurdle or opportunity • You share screens, sketches, or quick models as we talk • Within 24 h you send a concise recap with action items and any reference links I value pragmatic creativity: big-picture vision backed by tangible steps I can prototype the same week. If you thrive on fast iterations and clear outcome...

    $6 / hr Average bid
    $6 / hr Avg Bid
    6 bids

    ...suggestions that sound alike. The flow is deliberately simple: scrub the waveform, tap “Compare”, and a carousel of matches appears. Behind that single tap I want a content-based model that extracts timbre, tempo, key and mood vectors from the selected section, searches a local cache or cloud catalogue, then streams short previews for fast sampling. Here’s what I need from you: • A clickable Android prototype (Kotlin or Flutter are both fine) showing the waveform selector, “Compare” button, and a results view. No account system or playback rights management yet—just mocked audio files are enough for this stage. • A lightweight REST API stub that accepts an audio clip or timestamp reference, calls an AI micro-service, and returns r...

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

    I have a pumping system that needs an intelligent, multi-ch...Starlink when cellular strength drops, and publishes status pings so I always know the pump’s state. • Mobile app interface: the controller will be driven through a simple Android/iOS app. I’m looking for a slick on/off toggle, live feedback (current draw, fault codes), and basic scheduling. • Prototype & test: assemble at least one prototype, prove that it survives a 220 V stress test, log uptime on all three networks, and deliver a short video demo. Acceptance is straightforward: a powered-up prototype that I can switch on with the mobile app over 802.11n, kick over to 4 G LTE, and finally confirm remote reachability once routed through a Starlink terminal. Once those three sce...

    $549 Average bid
    $549 Avg Bid
    61 bids

    I am seeking a highly skilled electronics engineer with a proven track record in medical/biomedical embedded systems to develop a prototype similar to the Nerivio (REN) device. This is a precision-grade stimulator project that requires deep knowledge of constant-current sources and patient safety. Project Scope & Deliverables: Full Hardware Design: Schematic, PCB Layout (low-noise), and organized BOM. Firmware Development: Embedded C/C++ code for waveform generation, timing, and UI control. 100% Verified Simulation: You must demonstrate that the circuit works perfectly in simulation (SPICE, MATLAB, or similar) before finalizing the layout. Production-Ready Quality: The final PCB must be optimized to ensure zero issues with EMI, noise, or signal interference when manufactured. Te...

    $335 Average bid
    $335 Avg Bid
    15 bids

    ...reliably (local SQLite, embedded SQL Server, or another lightweight solution you recommend). The UI should be straightforward enough for non-technical staff to learn in minutes. When you respond, please outline: 1. Your proposed framework/language. 2. How you’ll handle data security and user authentication for the Employee, Manager, and Admin roles. 3. A rough timeline with milestones for prototype, testing, and final hand-off. Source code, installer, and short user guide will be the final deliverables. I’ll be available daily for quick feedback so we can keep the project moving....

    $261 Average bid
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    13 bids

    Hi, as discussed, complete development and prototype shipped to us.

    $11 / hr Average bid
    $11 / hr Avg Bid
    1 bids

    ...CBOE for ^VIX, CoinGecko for crypto, RSS feeds for news. The system already runs end-to-end with 18 headline ETF cards, a deep-dive scanner with 9 modes, multi-advisor AI consensus, option chain + ThinkorSwim order generation, watchlist + holdings + trade log persisted client-side, and a 6-section Settings panel. The product is real and demonstrable — what is missing is the path from "working prototype" to "shippable SaaS." That is what this engagement is about. A senior full-stack engineer who has shipped a real consumer or pro-sumer SaaS before — ideally in fintech, but strong B2B SaaS experience also welcome. You should be comfortable owning architectural decisions, not just executing tickets, and willing to push back when you see something...

    $1109 Average bid
    $1109 Avg Bid
    176 bids

    ...sitemap) and Google Analytics configured • One revision cycle after the first complete draft Acceptance criteria • Pages load in under three seconds on 4G mobile according to Google PageSpeed Insights • Contact form successfully sends lead data to the chosen CRM in testing • Layout and typography remain consistent across Chrome, Safari, Firefox, Edge, and mobile browsers The sooner the prototype is in place, the sooner I can seed it with property listings, so please include an estimated timeline with your proposal. I also need a social media manager to create facebook and instagram posts on a regular basis to attract investors and also to attract sellers of properties that fit my buying criteria (below market value, problem properties, negative ...

    $12 / hr Average bid
    $12 / hr Avg Bid
    226 bids

    ...find in the config) with no visible glitches. Front-end JavaScript and any server-side logic involved in the redirect need thorough testing after the fix. Acceptance criteria • Real-time GA dashboard shows each in-app navigation as a page view. • A successful order ends in the correct confirmation page 100 % of the time, with no error pop-ups in console or UI. Tech stack is plain JavaScript, jQuery, and PHP on the back end. Share a brief outline of your approach, estimated turnaround, and any previous SPA analytics experience when you submit....

    $21 Average bid
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    67 bids

    I need a compact, manually operated hydraulic release system that pairs seamlessly with adjustable gas springs used i... • Space is limited around the mounting point, so the mechanism should be as slimline as practical. • I’ll be integrating this into an existing frame—mounting brackets should use common fastener sizes (M6–M10). Success criteria • Complete drawing set ready for machining/assembly. • Parts list available from mainstream suppliers. • Operation tested virtually (or with a simple prototype) to confirm smooth, leak-free release under load. Experience with gas springs, hydraulic hand pumps, and CAD packages like SolidWorks or Inventor is highly valued. If you can take this from concept to a build-ready design, I...

    $1195 Average bid
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    18 bids
    SMART PDU Hardware Design
    5 days left
    Verified

    I’m looking for a skilled hardware-and-firmware...Core deliverables I expect: 1. Complete electrical schematic and PCB layout (Altium, KiCad, or similar) 2. Bill of materials with sourcing suggestions 3. Embedded firmware that exposes all required data points via SNMP, plus a brief user guide for setup 4. Basic mechanical outline for enclosure and thermal considerations 5. Test procedure so I can validate functionality on the first prototype Speed matters—I’m aiming to review a first design package as soon as possible, so let me know how you would structure milestones to hit an aggressive schedule. If you have previous SMART PDU, IoT power strip, or networked power monitoring experience, please highlight it along with any links to past boards or firm...

    $4413 Average bid
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    15 bids

    I have raw STL scan data of a single mechanical part for reverse engineering and need it turned into a clean, watertight mesh that can be sent straight to the printer for prototype testing. The file currently contains scan noise, non-manifold edges, and a few small holes. I’m after moderate precision: the overall shape and functional features (mating faces, mounting holes, ribs) must be preserved, but microscopic surface texture can be simplified. The raw scan data is in 2 halves of a rubber joint "boot" needs to be cleaned and joined. What I will supply • Original STL scan (≈200 MB) • A brief PDF showing the critical dimensions and the areas that must remain within ±0.2 mm What I need back • One healed, manifold STL ready for ...

    $63 Average bid
    $63 Avg Bid
    33 bids

    Hardware Prototyping: GSM-Controlled Motorized Smart Lock (Custom Design) Project Description: I am looking for an experienced Electronics/Hardware Engineer to develop a functional prototype of a custom GSM-based smart lock designed for farmhouse and agricultural security. Unlike standard "plug-and-play" kits, this is a custom-built system designed for high durability and specialized mechanical features. Key Technical Requirements: Microcontroller: Arduino Nano or ESP32 preferred for the initial prototype. GSM Module: Must use SIM800L or a 4G-compatible module (e.g., SIM7600) for remote operation via SMS and Call. Actuation: High-torque 12V DC motor control (Actuator or High-Torque Metal Gear Servo). Custom "Wiggle/Multi-Fire" Logic: The system must ...

    $130 Average bid
    $130 Avg Bid
    18 bids

    From idea to factory floor for $10 thinking about that product? It's closer to reality than you think. For $10 USD, get a consultation service that brings your from idea to shipped. No $5,000 sourcing agents, just a clear consultation. Real quotes. Real you get for $10 USD:C...agents, just a clear consultation. Real quotes. Real you get for $10 USD:Consultation: Translate your idea into factory language as we get every detail factories need to quote Factory Quotes: Get real prices from manufacturers who deliverFull Cost Breakdown: Unit costs, MOQs, tooling, and shipping. No Roadmap: Exact timeline from prototype to doorstepOngoing Chat Support: Questions don't stop after the call. Neither do we.

    $10 Average bid
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    1 bids

    ...create prototype artwork for a new 45mm spherical toy. The toy is a small round battle ball made from two half-ball parts, with a black rope running vertically through the centre. I need a standard editable Adobe Illustrator artwork for prototype sampling. I need artwork for two character balls: Ninja character Robot / cyber character (Sample Images Attached) For each ball, the artwork must be split into two parts: Top half: Character face artwork on both the front and back of the top half Face should be visible whichever way the ball swings Bold, simple, readable design Clean vector-style shapes Limited colours No tiny details Suitable for printing on a small 45mm sphere Bottom half: Plain black I also need a simple one-sided blister backing card concept to make ...

    $92 Average bid
    $92 Avg Bid
    119 bids

    ESP32 Firebase Smart Irrigation Prototype I have already built a Flutter mobile app and connected it to Firebase. Now I need firmware + cloud integration to complete a working smart irrigation prototype. Hardware available: • ESP32 board • Capacitive soil moisture sensor • Relay module controlling a water pump Requirements: 1. Sensor Data: * Read soil moisture from sensor * Send real-time readings to Firebase 2. Alerts: * Generate low/high moisture threshold indicators (basic logic) * Store values in Firebase for visualization in app 3. Motor Control: * Listen to Firebase in real-time for motor ON/OFF command * Control relay accordingly * Update motor status back to Firebase 4. Stability: * Handle WiFi connection + auto-reconnect * System should run ...

    $103 Average bid
    $103 Avg Bid
    17 bids

    ...archiving and submitting to the App Store. Acceptance criteria: the app installs cleanly on current iOS devices, completes a demo booking from search to confirmation using sandbox data, and passes Apple’s basic App Review guidelines. If you have shipped transport or ticketing apps before, that experience will help us move fast. Let me know roughly how long you’ll need for each milestone (UI prototype, core booking logic, payments, QA) and any preferred third-party services you think will streamline the build....

    $5318 Average bid
    $5318 Avg Bid
    106 bids

    ...greetings, personalised welcomes, or even funny reminders. Because the trigger is just a standard, hard-wired bell button, please keep the electronics compact enough to mount near the chime transformer. Low-voltage power from the existing doorbell circuit is available, but I am open to adding a small DC adaptor if that simplifies things or gives cleaner audio. What I need from you • A working prototype that plays a clear, custom voice recording on each press • An easy method for me to re-record or swap messages (onboard mic, micro-SD, or any straightforward approach you prefer) • Schematics, parts list, and simple installation notes so I can reproduce or service the unit later If you already have experience with Arduino, ESP32, or dedicated voice ICs...

    $106 Average bid
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    10 bids

    precision Track Glucose Monitoring System Full Description The Precision Track Glucose Monitoring System is a wearable, continuous glucose monitoring (CGM) prototype designed to deliver accurate, real-time glucose data for individuals managing diabetes and related metabolic conditions. The system uses an electrochemical biosensor to measure glucose levels in interstitial fluid and converts this data into actionable insights through integrated microelectronics and wireless communication. At the core of the device is a high-reliability printed circuit board (PCB) platform, engineered to support precise signal processing, low power consumption, and compact integration. This allows the device to maintain clinical-level accuracy while remaining lightweight and comfortable for everyday ...

    $581 Average bid
    $581 Avg Bid
    52 bids

    ...endpoints return expected data and handle errors gracefully. 3. Database schema is documented and scalable. 4. Third-party services authenticate and exchange data reliably in real-world tests. 5. A concise setup & deployment guide allows another developer to reproduce the build. If you thrive in Swift/Kotlin or a cross-platform stack like Flutter or React Native, and can move quickly from prototype to production, we should talk....

    $19 / hr Average bid
    $19 / hr Avg Bid
    273 bids

    ...partner who can 3-D print and finish premium tableware—primarily plates, cups, and full cutlery sets—using food-safe-certified metal, glass, or ceramic materials. Every piece must arrive with a flawless, luxury-grade surface and full documentation proving material safety for direct food contact. Because my brand sometimes releases limited-edition items, I need the flexibility to order a single prototype just as easily as a larger batch, so there can be absolutely no minimum order quantity. Custom designs will be supplied in the form of STEP or STL files, and I’ll count on you to handle material selection, printing, post-processing, and packaging that aligns with a high-end Saudi aesthetic. To move forward, please send: • A portfolio of comparable tablewar...

    $99 Average bid
    $99 Avg Bid
    41 bids

    Milestone 1: Planning & UI/UX Design — £500 We will review the HTML prototype, finalize the V1 scope, confirm user flows, and prepare the product structure for development. By the end of this milestone, you will have a clear, development-ready understanding of how users will interact with the web app.

    $20 / hr Average bid
    $20 / hr Avg Bid
    1 bids
    WordPress Plugin & UX Revamp
    4 days left
    Verified

    ...and visual standpoint. First, the job calls for safely updating an out-of-date plugin and making sure the latest stable jQuery library is properly enqueued so every script continues to fire without errors. With that foundation in place, the real focus shifts to user experience. I’m aiming for a cleaner, more engaging visual design, and the single biggest priority is layout. I need stronger page structure, better content arrangement, and consistent spacing that guides visitors naturally on both desktop and mobile screens. To keep everything clear, here’s what I expect at hand-off: • All targeted plugins fully updated and tested on a staging copy before going live • jQuery integrated or replaced with the correct version, with no console warnings or...

    $6 / hr Average bid
    $6 / hr Avg Bid
    198 bids

    I need a single, scroll-friendly landing page that warmly presents my ghee, biscuits and cakes in a rustic, traditional style. The goal is purely to showcase—not sell—so the layout should focus on storytelling visuals and concise copy rather than e-comm...supply: brand logo, product photos (retouching may be required), and draft copy. I’m open to your suggestions on typography, subtle parchment textures, or hand-drawn accents that fit the rustic theme. Deliverable is the complete, ready-to-upload HTML/CSS/JS package (or a lightweight WordPress/Elementor template if that speeds things up) plus any design files you create. Once I approve the static prototype, you’ll hand over all source files and deploy to my hosting. If this sounds like a page you’d en...

    $69 Average bid
    $69 Avg Bid
    64 bids

    I'm seeking a mechanical design expert to develop a small, spring-driven vehicle prototype for product prototyping. The vehicle should be manually powered and designed for handheld use. Requirements: - Size: Small (handheld) - Primary purpose: Prototype for a product - Preferred Material: Metal Ideal Skills and Experience: - Mechanical design proficiency - Experience with spring-driven mechanisms - Metal fabrication skills - Prototyping experience

    $118 Average bid
    $118 Avg Bid
    31 bids

    I’m putting together a small game prototype and need a clean, lightweight 3D asset built natively in SketchUp. In the brief I marked the requirement simply as a “sketch 3D model” or “3D model of an object”; we’ll pin down the exact item once we start, but expect a single prop intended for real-time use. Whether your background is in characters, weapons, or environment pieces, the priority is an optimised mesh that imports smoothly into Unity or Unreal, with tidy UVs and a sensible hierarchy. Deliverables • SketchUp (.skp) working file • UV-mapped export in .fbx or .obj • Placeholder texture maps if applicable Please let me know your typical workflow in SketchUp, the poly counts you aim for on game assets, and how quickl...

    $7 - $21
    Sealed
    $7 - $21
    11 bids

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