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    5,000 jquery prototype jobs found

    I need a rugged yet attractive enclosure for a new electronic prototype. The housing must be molded in plastic, finished with a subtle textured surface, and—most importantly—sealed to an IP65 standard so dust and water splashes are never a worry in the field. I already have the internal PCB layout and mounting points; what I’m missing is a fully-engineered shell that drops straight into production. Here’s how I see the work flowing: • You turn my rough sketches and component positions into a detailed 3-D model (STEP or SolidWorks) that allows for efficient plastic injection molding. • All seals, gaskets, bosses and snap-fits must be dimensioned to guarantee IP65 once the halves are screwed together. A short FEA or simple gasket compression check...

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

    My n8n workflow is already wired to Airtable and running smoothly; what I am missing is a polished, premium-looking frontend that turns the raw data into clear, engaging visuals. The core focus is data visualization—charts, summaries, drill...impressive and fully responsive on desktop and mobile • Securely connected to my existing n8n endpoints and Airtable base • Able to render real-time or near-real-time graphs and dashboards (, D3, ECharts or similar are fine) • Easy for me to tweak later—clean, well-commented code and clear README Because I need this ASAP, please let me know the earliest you can have a clickable prototype ready and how you plan to tackle the n8n → Airtable → frontend data flow. A short demo of past visualization work w...

    $234 Average bid
    $234 Avg Bid
    10 bids

    ...proposals 4. Managing Deliverables - Approve or reject milestone submissions - Track all hardware files: a. Schematic b. PCB layout c. Gerbers d. BOM e. Design reviews - Track firmware deliverables: a. Architecture diagrams b. Drivers c. Bluetooth stack integration d. Haptic system control e. OTA update logic f. Debug + testing logs 5. Quality Control & Validation - Oversee prototype testing - Manage bug/issue tracking - Ensure compliance with electrical safety & reliability - Ensure integration between: a. Power system b. Haptic system c. Bluetooth dongle logic d. SSD/Wi-Fi module e. Detachable battery system 6. Reporting - Provide you with weekly status reports - Provide risk analysis and mitigation plans - Keep a transparent develop...

    $108 Average bid
    $108 Avg Bid
    17 bids

    ...braids, locs, and mini twists. I have a concept and a rough prototype, but it’s still very much a work in progress and not a finished product. I’m looking for someone to work with me physically to help complete the design. Specifically, I need help: -Creating the base foundation of the hairpiece so the hair can be sewn or attached securely -Offering advice on ways to improve functionality, comfort, and overall design -Helping finalize the basic product so it’s ready for further testing or production I’d love to collaborate with someone who has experience in hairpieces, wig making, or product prototyping, and can provide hands-on input to make the design practical, durable, and easy to use. I have sketches and a rough prototype I can share to giv...

    $115 Average bid
    $115 Avg Bid
    42 bids

    Build no-code MVP marketplace using bubble - built in less than 10 days - should be production ready , performant and provide support.

    $84 Average bid
    $84 Avg Bid
    4 bids

    ...that captures user behavior, e-commerce transactions, and marketing-campaign performance in a single, trustworthy stream of data. The scope starts with translating our business questions into a concise SDR/TSD, mapping every KPI to the right eVars, props, events, data-layer objects, and processing rules. From there, I want clean, reusable code deployed through Adobe Launch (or vanilla JavaScript/jQuery when it makes more sense) that fires reliably across all environments. Robust QA is essential: please plan for validation in staging and production, using Adobe Debugger, Charles/Fiddler, or similar tools to confirm that every hit lands exactly as spec’d. Deliverables • Solution Design Reference & Technical Spec Document • Data-layer schema and tagging log...

    $223 Average bid
    $223 Avg Bid
    11 bids

    I am seek...card shuffler) • Feed rate target: 300–500 cards/minute • Single-card separation to prevent double-feeding • Integration of high-speed NFC reader for UID extraction • Delivery of UID data to Python software • Working prototype + design files (CAD, BOM, firmware) Required Expertise: • Mechanical engineering (rollers, feeders, separation systems) • Mechatronics prototyping • NFC hardware integration • Arduino / STM32 / ESP32 development • PCB design (optional) • Experience with card shufflers, sorters, or money counters is a major plus Deliverables: • Prototype machine • All schematics, CAD, firmware • Stable and fast scanning system • Ability to handle 20–50 card...

    $503 Average bid
    $503 Avg Bid
    64 bids

    ...Timeline and Milestones (Estimated for a Single Developer)Week 1: Requirements review, API setup, authentication prototype. Weeks 2-3: Core timeline fetching, UI layout, and column shifting logic. Week 4: Automated refreshes, responsive design, and testing on devices. Week 5: Bug fixes, documentation, and final deployment. Total: 5 weeks (adjust based on freelancer availability). Budget and Hiring NotesEstimated cost: $2,000-$5,000 USD depending on developer experience (e.g., via Upwork or Freelancer.com). Required skills: JavaScript (React/Vue), REST APIs, OAuth, responsive web design. Evaluation: Review portfolios with similar dashboard/API projects; require a small prototype (e.g., basic timeline fetch) in proposals. This specification provides a clear blueprint for d...

    $4087 Average bid
    $4087 Avg Bid
    68 bids

    I need a complete 3-D model of a new product that is ready for manufacturing and prototyping. This goes far beyond a concept sketch: every surface, internal cavity, fastening point, and moving part must be fully resolved so the file can be sent straight to a CNC shop or an SLS printer without additiona...so I can run DFM checks and print test pieces immediately. Deliverables • Editable CAD file (SolidWorks, Fusion 360, or equivalent) • Production-ready STEP + STL exports • A short PDF explaining material assumptions, assembly method, and any critical tolerances I’ll supply reference sketches, dimensions, and functional requirements as soon as we start. Let me know if you have relevant prototype experience and which CAD environment you prefer so we can ke...

    $76 Average bid
    $76 Avg Bid
    9 bids

    ...of the platform Rough blueprints with approximate dimensions (track shape, sprocket sizes, wheelbase, etc.) A clear idea of the track shape and layout I want (triangular style with one lower roller). I now need a mechanical designer to turn this into a proper, buildable design with step-by-step documentation. Scope of Work Refine Concept & Dimensions Review my sketches and photos of the prototype / reference machines. Confirm final dimensions for: Frame size Track path (drive sprocket, idler, lower roller) Ground clearance & overall height Make sure design fits commercially available tracks or chain-and-slat tracks. Drivetrain & Track System Design Choose realistic motors, gearboxes, sprockets, bearings, and tracks based on my target weight and speed (we...

    $49 Average bid
    Guaranteed
    $49
    20 entries

    ...• Onboarding/Empty/error states ⸻ Deliverables • UI kit / mini design system in Figma: color/typography/spacing tokens, buttons, inputs, cards, tabs, badges (Deposit hold, ID required), time-slot picker component, chips, toasts. • High-fidelity mobile screens (390×844) + one desktop frame (1280). • Accessible states for all controls (focus/hover/error/disabled). • Optional click-through prototype linking the main flow. • Handover pack: component names, grid, spacing, exportable SVG/PNG assets. ⸻ Must-haves • Strong visual hierarchy, spacing, typography, and component consistency. • Time-slots must respect opening hours (store) vs 24/7 (locker). • Clear microcopy placement for deposit hold, ID required, and photo steps...

    $1159 Average bid
    $1159 Avg Bid
    216 bids

    I’m refreshing the homepage of my new e-commerce website and nee...Adobe XD files are fine if that’s your core tool. Accessibility best practices (contrast, font sizing, button hit-areas) should be baked in from the start. Deliverables: • Low-fidelity wireframe to lock down layout and content hierarchy • High-fidelity mockups for desktop and mobile, ready for hand-off • Clickable prototype demonstrating key interactions and hover states • Style guide snippet showing typography, colors, and reusable components Final acceptance: The prototype loads smoothly in Figma, aligns with the brand colors I supply, passes quick WCAG contrast checks, and gives visitors an obvious path to featured products. Looking forward to seeing how you’ll ...

    $6471 Average bid
    $6471 Avg Bid
    140 bids

    I'm seeking an experienced CAD designer specializing in product design to assist with 3D modeling for my prototype. Key Requirements: - Create detailed and accurate 3D models based on provided concepts - Ensure models are suitable for prototyping and production - Collaborate closely to incorporate feedback and make necessary adjustments Ideal Skills and Experience: - Proficiency in CAD software (e.g., SolidWorks, AutoCAD, Rhino) - Strong background in product design and prototyping - Attention to detail and excellent communication skills Looking forward to your expertise!

    $26 Average bid
    $26 Avg Bid
    48 bids

    I need a lightweight, browser-based tool built in Python that can talk to an automotive ECU over DoIP (ISO 13400). The core requirement is a working D-PDU API wrapper that exposes simple Send() and Receive() calls for UDS messages; once that foundation is stable I can extend it myself ...straightforward. • The code must establish a DoIP session, handle routing activation, and let me enter raw UDS hex or JSON-formatted payloads, then display responses in real time. • Keep the project self-contained: a or Poetry file, brief README, and any sample config needed to point at different ECUs or IPs. • Delivery is time-critical—I would like an initial functional prototype I can run locally as soon as possible, with clean, well-commented code so I can iterate from...

    $1105 Average bid
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    114 bids

    ...Figma specialist to take the reins. You’ll be working from my detailed brand guidelines—colour palettes, typography, component standards, even motion references are already defined—so the task centres on translating those assets into an intuitive, visually polished app. Project scope • Create all key screens and states for the first release (iOS and Android sizing). • Build a clickable Figma prototype that demonstrates core user flows. • Organise components and styles in a clean design system so my dev team can hand-off without friction. What I’m looking for When you respond, include a concise project proposal outlining your approach, anticipated milestones, and any questions that help you tailor the workflow. If you’ve shi...

    $90 Average bid
    $90 Avg Bid
    38 bids

    ...Interactive or static data-visualization dashboards ready for client hand-off • Automated data-processing scripts or pipelines that can be scheduled or containerised • When scope dictates, lightweight software components or micro-services integrating the analytics work Workflow & milestones 1. We meet to clarify the client’s question, accept data samples and agree acceptance criteria. 2. You prototype, then iterate based on my QA feedback. 3. Final artefacts are packaged with concise documentation and hand-over notes. 4. After client sign-off we close the ticket and roll into the next one. Acceptance is based on reproducibility of results, code readability (PEP 8 / idiomatic Java), and dashboards that load cleanly on the target environment. If t...

    $2206 Average bid
    $2206 Avg Bid
    94 bids

    ...DISQUALIFIED. I already have a working Progressive Web App prototype and full source code; what I need now is a production-ready, downloadable application for both iOS and Android stores. The core of the job is taking the existing PWA codebase and packaging (or refactoring where necessary) so it installs like any native app while preserving all current features. Critical capabilities must remain intact or be added natively where the web stack falls short: push notifications handled through APNs on iOS and FCM on Android, robust offline functionality so users can work without a connection, secure user authentication, and a share-payment flow that functions smoothly on mobile. The overall design can mirror the look of the prototype, but every interaction should feel intuit...

    $250 - $750
    Sealed NDA
    $250 - $750
    69 bids

    ...develop an AI powered, voice only conversational prototype device designed for users with severe mobility impairments. These users are unable to move their hands or legs and rely solely on voice for interaction. Our existing software platform enables healthcare professionals to conduct intelligent, AI guided, voice only conversations that enhance user engagement and care outcomes. The objective of this project is to design and build the dedicated hardware device and seamlessly integrate it with our existing software infrastructure. Role Overview We are seeking an experienced Hardware Systems Engineer to lead the design, prototyping, and production of our voice device. This role will bridge our existing software platform with a hardware prototype, creating a good user-exp...

    $705 Average bid
    $705 Avg Bid
    68 bids

    ...assignment centers on high-fidelity UI design and interaction states for the web dashboard, data views, settings, and login, plus a responsive mobile pass. I work primarily in Figma, yet cleanly organised Sketch or Adobe XD files are fine as long as components and text styles are reusable. Deliverables • Pixel-perfect mock-ups for each screen at desktop and mobile breakpoints • Clickable prototype illustrating the primary user journeys • Mini style guide outlining colours, typography, iconography, and UI components Acceptance criteria • Exclusive use of our custom colours • Consistent visual hierarchy that feels modern and trustworthy • Assets and components packaged for a smooth dev hand-off If you thrive on transforming dated enter...

    $916 Average bid
    $916 Avg Bid
    76 bids

    ...with me (founder) and our AI developer; fast iteration and open Slack communication are essential. Deliverables • Unified Figma library with documented design tokens • Re-designed email composer that meets the elegant, professional, modern brief and includes responsive states, hover/active interactions and light motion cues • Updated dashboard layouts aligned to the new system • Clickable prototype showcasing key flows for quick stakeholder review Acceptance criteria • Visual coherence across all screens using the new system • No Auto Layout or component breaks when stretched between 1440 px and 1920 px • Handoff file clearly annotated for engineering If this sounds like the kind of focused, high-impact design sprint you enjoy, let&...

    $268 Average bid
    $268 Avg Bid
    64 bids
    Beacon-Guided Store Locator
    6 days left
    Verified

    I’m building a dual-platform mobile app that works with the long-range K9P beacon so customers can effortlessly home in on a participating shop or restaurant. The flow is simple: we share a...location records) and Customer (read-only) • Instant publishing of changes—name, address, phone—via a simple cloud backend (Firebase, Firestore, or comparable) • Lightweight admin console; web dashboard or in-app section is fine provided it’s secure • Clean, well-documented codebase with no paid third-party licences Timeline is tight—delivery within one month—so please outline milestones like prototype scan, UI polish, admin module, and store-ready builds. I’ll supply test beacons and sample data, and I expect a final repo that com...

    $209 Average bid
    $209 Avg Bid
    25 bids

    ... or web can all work—so part of the collaboration will involve advising on the most suitable engine or framework (Unity, Godot, or even HTML5 if we stay in browser). The key is to keep the puzzles intuitive, the controls responsive, and the narrative engaging. Deliverables will be a design document outlining puzzle mechanics, story beats, and suggested technical stack, plus a small playable prototype that showcases at least one full puzzle integrated with its story context. Please include examples of previous puzzle or narrative-driven work so I can see how you blend gameplay with plot....

    $817 Average bid
    $817 Avg Bid
    35 bids

    ...design system (colors, typography, iconography) Ideal Candidate Strong portfolio in mobile UI/UX design Experience designing finance or productivity apps Ability to create design systems, reusable components, and responsive layouts Familiarity with Flutter design principles is a plus Skilled in Figma, Adobe XD, or similar design tools Deliverables Complete app design in Figma/Adobe XD Interactive prototype (if possible) Design system including: Colors Typography Icons Components (buttons, cards, forms) Export-ready assets if needed What to Include in Your Proposal Portfolio link Experience designing mobile apps (especially finance/expense apps) Estimated timeline Estimated cost Tools you use (Figma / Adobe XD / Sketch) Additional Notes This job is for the design phase only. On...

    $12 Average bid
    $12 Avg Bid
    17 bids

    ...property listings and agent profiles, so the flow from search → listing detail → contact agent needs to be intuitive and fast. I’d like a contemporary aesthetic—think generous white space, bold hero imagery, smart use of colour to highlight calls-to-action, and a layout that scales gracefully across the breakpoints above. Here’s what I need from you: • High-fidelity mock-ups and an interactive prototype in Figma (Sketch is fine if that’s your preference) • A concise style guide covering typography, colour palette, spacing, and reusable components • Responsive versions of all critical pages: home, search/results, property detail, agent profile, and any supporting UI elements (header, footer, cards, forms) Acceptance criteri...

    $93 Average bid
    $93 Avg Bid
    54 bids

    ...booking, then push a reminder to the user. A clean, modern UI is essential, and I’m open to the framework you’re most comfortable with—native Swift/Kotlin, Flutter, React Native, or another solid choice—so long as performance is smooth on both iOS and Android. If a lightweight admin portal or API layer is needed to feed the listings, please include that in your plan. Deliverables • Interactive prototype for quick feedback • Fully functional iOS & Android builds • All source code, clearly commented • Brief technical hand-over and deployment guide If you’ve shipped property or e-commerce apps before, that experience will help you hit the ground running. Let me know which stack you propose, any similar work you can s...

    $593 Average bid
    $593 Avg Bid
    71 bids

    ...system for the guide characters and simple puzzle interludes. • Final build files and full, well-commented source so I can extend the content later. Any mainstream engine is welcome—Unity, Godot, Flutter or an HTML5 stack are all acceptable as long as the result runs smoothly on standard Android tablets. Let me know your preferred toolset and how quickly you can deliver a playable first prototype....

    $319 Average bid
    $319 Avg Bid
    13 bids

    I need several sample plush soft toys sewn in extremely soft, durable fleece. Each piece will be an animal design — think friendly farm / wildlife creatures / domestic animals —and should stand about 10-12 inches tall when stuffed. I will provide reference images if r...I’m counting on your pattern-making skills to translate them into clean, child-safe prototypes that show off good proportion and personality. Here’s what I expect: finished, fully-stuffed samples, and a photo set documenting the process. Please get the raw materials approved from my side before you start preparation. I need extremely soft and premium quality soft toys Once I approve the first prototype, I would like 5-6 additional variants — different colors and animals. All samples sh...

    $112 Average bid
    Local
    $112 Avg Bid
    1 bids

    ...Django / Laravel or comparable back-end—open to the stack you propose). 2. Documented REST or GraphQL API layer for external integrations. 3. Migration-ready database schema with sample data. 4. Deployment scripts and step-by-step setup guide for our on-prem or cloud environment. 5. Final walkthrough and knowledge-transfer session. I will review progress against milestones: user-journey prototype, functional MVP, integrated beta, and production release. Let me know which framework and architecture you prefer and how you will tackle the integrations so we can get started....

    $561 Average bid
    $561 Avg Bid
    224 bids

    ...concise user flows and low-fidelity wireframes. Once we agree on those flows, I’ll look for high-fidelity mock-ups, an interactive Figma prototype, and a compact style guide (colors, typography, iconography) so my dev team can implement without guesswork. Core goals • Keep task creation and tracking lightning-fast—two taps, max three fields. • Surface reminders and progress indicators without clutter. • Provide an onboarding sequence that teaches key gestures in under 30 seconds. Acceptance criteria • Complete set of wireframes covering all primary and edge screens. • Pixel-perfect mock-ups aligned to the latest Android guidelines. • Clickable prototype proving each flow works smoothly on common device sizes. •...

    $295 Average bid
    $295 Avg Bid
    36 bids

    I’m planning to build a brand-new mobile game that runs smoothly on both iOS and Android. The core experience must be fully online with real-time multiplayer, so solid networking architecture and reliable matchmaking are priorities. Here’s what I need from you: • End-to-end development — from setting up the game engine and basic prototype to a polished, launch-ready build for both app stores. • Cross-platform play — players on iOS and Android should connect seamlessly in the same matches. • Scalable server or cloud back-end capable of handling growing user traffic without lag. • Clean, maintainable code and clear documentation so future updates are straightforward. If you have a track record of shipping mobile games with live...

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

    I'm looking for a detailed project proposal to develop a prototype for an advanced smart travel bag. The bag should primarily feature built-in GPS tracking. Additionally, I'm looking for the following features: - Remote locking system - Anti-theft alarm - Solar-powered battery charging - Fingerprint sensor Ideal Skills and Experience: - Experience in product design and prototyping - Expertise in integrating security features and GPS technology - Knowledge of solar power systems - Strong background in user interface design for smart devices Please include a detailed project proposal in your application.

    $210 Average bid
    $210 Avg Bid
    7 bids

    I'm seeking an experienced LabVIEW developer to assist with a mini project using LabVIEW 2021 or later. Requirements: - Proficiency in LabVIEW, particularly in data acquisition, process control, or measurement and analysis. - Ability to develop solutions for educational purposes, prototype development, or specific problem-solving tasks. - Strong problem-solving skills and attention to detail. Ideal Skills and Experience: - Advanced knowledge of LabVIEW - Experience with similar mini projects - Good communication skills for project updates Please provide a portfolio showcasing relevant work.

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

    I need a full-cycle AI solution that continuously tracks asset health, flags early signs of degradation, and forecasts failures before downtime hits. My focus is AI-driven predictive maintenance across our equipment fleet, using the followi...stack, but the workflow must integrate smoothly with common industrial protocols (e.g., OPC UA, Modbus) and be easy for my maintenance team to administer. Please include in your proposal: • A brief outline of your approach to data preprocessing, feature extraction, and model selection. • Examples of similar predictive-maintenance work you’ve delivered. • Estimated timeline for a functional prototype and a polished production release. Looking forward to collaborating on a robust, scalable system that keeps our opera...

    $379 Average bid
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    165 bids

    I need a compact cable that lets me sit anywhere in the room—or the building—and still drop straight into a device’s serial console. The brief is simple in concept but demanding in execution: take a traditional console lead, add a Bluetooth link, and make it speak fluently to both RS-232 and TTL ports without me having to swap hardware. Here’s the outcome I’m after: • A working prototype that auto-detects and level-shifts between ±12 V RS-232 and 3.3 / 5 V TTL. • On-board Bluetooth module (Classic, BLE, or dual-mode—your call, as long as latency stays low and pairing is painless). • Schematics, BOM, firmware source, and a concise setup guide so I can reproduce or modify the design later. If you’ve already built wi...

    $5268 Average bid
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    16 bids
    Voice Chatbots Development
    5 days left
    Verified

    ...— Flexible (multiple platforms) Title: Prototype Voice Chatbot (Android Tablet) – STT + LLM + TTS Description: We need a quick prototype (2–3 weeks) of a voice chatbot for Android with the following features: - Speech-to-Text (STT): Google Speech-to-Text or Whisper API (OpenAI). - LLM: OpenAI GPT-4o / GPT-4o-mini, or similar. - Text-to-Speech (TTS): Google Cloud TTS, Azure TTS, or ElevenLabs. - Simple Android app: push-to-talk button, voice reply playback. - Optional backend to handle API calls (Firebase, AWS Lambda, etc.). Deliverables: Functional APK + demo video + short documentation. Timeline: 2–3 weeks Version A2 — Unified (Google Cloud) Title: Prototype Voice Chatbot (Android Tablet) – Google Cloud AI Description: We want a...

    $1364 Average bid
    $1364 Avg Bid
    255 bids

    ...questions without a full app update. • Basic analytics: completion rates, average scores, and question-level drop-offs. I’m flexible on framework—Flutter or React Native both fit—as long as the final result is smooth, responsive, and store-ready. If you have stronger native experience (Swift + Kotlin) and can still keep timelines tight, I’m open to that conversation. For acceptance: 1. Working prototype on TestFlight and an Android test track that walks through the full assessment and returns a score. 2. Source code with clear instructions to build. 3. Brief hand-off session so I know how to update questions and export basic analytics. If you have previous quiz or survey app examples, that will help me visualize your approach. Let me know how you&r...

    $5 / hr Average bid
    $5 / hr Avg Bid
    23 bids

    ...again. The module must include a light sensor, a small microcontroller, and a driver for the LCD tint lens. It has to be very small so the sunglasses look completely normal — everything must fit inside a standard sunglasses arm. You do NOT need to supply the frame. I will provide my own sunglasses, but if you prefer, you may also use a simple interchangeable demo frame for the prototype. Deliverables: one working prototype, simple firmware, and a small assembled PCB...

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

    ... Library: Display zone for samples, models, and materials with industrial shelving and pin-up boards. Pods: Enclosed spaces for meetings and presentations with glass partitions and acoustic panels. é & Lounge: Collaborative and informal area with cozy seating and a vibrant, inviting look. Pods: Soundproof areas for private or focused work. Area: For prototype and model-making with sturdy tables and tool storage. Zone: Relaxation corner with green pockets, beanbags, and soft ambient lighting....

    $9 Average bid
    $9 Avg Bid
    7 bids

    ...on brand while making every gesture feel rewarding. I’m open to either UIKit or SwiftUI for implementation as long as performance stays buttery-smooth on iOS 15+. A Figma or Sketch source file is essential so future feature branches remain easy to iterate on. Deliverables • High-fidelity screen designs for all current pages, plus any new screens required by the revised flow • Clickable prototype demonstrating the end-to-end shopping journey • Asset pack (icons, color palette, typography guidelines) ready for Xcode import • Handoff documentation outlining navigation architecture and interaction states Acceptance will be based on pixel accuracy to your mock-ups, adherence to Apple HIG, and a test build that launches cleanly on TestFlight with...

    $169 Average bid
    $169 Avg Bid
    130 bids

    ...stay on task. • Real-time sync between devices so data never feels out of date. • A lightweight architecture that keeps performance snappy on older phones as well as the latest models. I’m open to native Swift/Kotlin builds, React Native, Flutter, or a similar cross-platform framework—whichever you feel delivers the best balance of speed and maintainability. Key deliverables 1. Clickable prototype or wireframes for sign-off 2. Full source code with clear documentation 3. Tested builds uploaded to TestFlight / Google Play Internal Testing 4. Guidance for final App Store and Play Store submission Clean, modular code, version control (Git), and clear communication at each milestone are essential. Let me know which stack you’d recommend, a r...

    $655 Average bid
    $655 Avg Bid
    177 bids

    I’m rebuilding the digital home of my neighborhood coffee shop so customers can browse, drool over the drinks, and—most importantly—place orders without hesitation. The single-page (or light multi-page) site must put ordering front and center while capturing the cozy, artisanal vibe of the café. Primary goal Increase online orders. Every design and UX choice should guide visit... • SEO audit shows clean metadata, alt tags, and page speed in the green. • Loyalty feature works end-to-end (sign-up, points accrual, redemption). • Branding aligns with current logo, colors, and in-store signage. If this sounds like your cup of coffee, tell me how you’d structure the build, which tech stack you’d choose, and the timeline you’d ne...

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

    ...through the assembly process and spotlights the motion of the extruder and hotend. Think of a smooth exploded view that reassembles itself, then cuts to the print head gliding along the rails—something that quickly communicates build quality and engineering without becoming overly technical. I can supply STEP, IGES, or native SolidWorks files plus brand colours, logo, and reference photos of the prototype. There’s no hard deadline but i would like to know the time needed; I’m more interested in nailing the polish than rushing. Use whichever toolchain you’re most comfortable with—KeyShot, Blender, Cinema 4D, Maya, or a similar rendering package—as long as the final output looks world-class. Deliverables I need: -3D rendering of the printer tha...

    $171 Average bid
    $171 Avg Bid
    71 bids

    ...successful market debut. The role spans two main tracks—product development and marketing—and I am open to bringing you in at whichever stages you can add the most value. On the product side, expect to work with me on shaping a compelling concept, guiding formulation and efficacy testing with chemists, and refining packaging so it communicates luxury and sustainability in equal measure. Once a prototype is locked, our focus shifts to the commercial front: crafting a clear brand story, mapping a digital-first marketing funnel, and opening strategic retail or spa partnerships that can get the collection in front of the right customers from day one. Key deliverables I will look for include: • A concise product roadmap detailing ingredients, testing milestones, a...

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

    I’ve finalised the concept and UX for a web app that helps Airbnb hosts run smarter day-to-day operations. Now I need a hands-on builder who can translate those screens into a working MVP as quickly as possible. I’m flexible on the tech: Glide, Bubble, or a lightweight custom stack—whichever lets you deliver fast without compromising stability. The prototype should be good enough for early adopters to sign in, pick a plan, and see real value right away. Core scope • Secure email / social login • Tiered subscription plans with Stripe integration • Simple automations (e.g., scheduled guest messages, AI integration for some personalised service is a must) • Responsive UI that mirrors my approved Figma flows • Admin view for me to mon...

    $28 / hr Average bid
    $28 / hr Avg Bid
    73 bids

    ...confusing navigation, slow micro-interactions—anything that blocks a smooth flow. From there, create low-fidelity concepts, validate them with quick user tests, then translate the winning ideas into high-fidelity screens and an interactive prototype (Figma or Sketch are fine). Once the design is approved, hand over a complete UI kit and annotated flow diagrams so my development team can implement without guesswork. Deliverables: • Heuristic audit summary of the current app • Wireframes covering revised user journeys • High-fidelity mock-ups & clickable prototype • UI kit/assets (fonts, colours, icons, spacing system) • Final documentation outlining UX rationale and acceptance criteria for each screen I’m available for ra...

    $498 Average bid
    $498 Avg Bid
    157 bids

    I’m building “Teman Curhat,” a safe space where anyone can reach out for confidential mental-health support. The core of the platform is an anonymous, one-on-one chat that pairs a user with a qualified counselor while keeping both identities hidden. Here’s what I need developed: • Secure user flow: s...another mainstream framework is acceptable. • Clean, calming UI—think muted colors, minimal distractions, and clear “End session” controls. • Deployment scripts for a popular cloud provider (AWS, GCP, or DigitalOcean) and brief setup documentation. Optional but nice to keep extensible: room to add automated mood checks or a resource library later without major rewrites. Deliver a working prototype, source code, and a shor...

    $32 / hr Average bid
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    129 bids

    ...identifying at least the top Swiss national advertisers so I can see the concept working. • A small dashboard or CSV/JSON feed that outputs advertiser name, start-time, end-time, spot length, language, and surrounding-content tag in real time. • Guidance on how to scale the approach from a single test station to dozens of Swiss stations running 24/7. If you can deliver a lightweight but functional prototype that satisfies those bullet-point acceptance criteria, we can move on to a fuller production build....

    $544 Average bid
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    80 bids

    Project Title: Active USB-C Hub Prototype Development Location: Remote (Immediate Start) Engagement: Contract (Project-based) Start Date: Immediate Duration: 2–3 months Project Overview :- We are seeking a qualified partner to assist in the development of 2 fully functional prototypes of an Active USB-C Hub. The PCB design is already complete, and we are now looking for a capable vendor/consultant to take the design through assembly, enclosure development, firmware integration, and testing, and deliver the final working prototypes along with documentation. Deliverables :- Prototypes (2 Units) Each prototype must include: 4K HDMI Output: Up to 60Hz with HDR support. USB 3.2 Ports: Two ports with 10Gbps data transfer. Ethernet Port: 10/100 Mbps with PoE+ support. P...

    $1547 Average bid
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    3D Coffin Design Prototype
    5 days left
    Verified

    I'm seeking a skilled 3D designer to create a detailed prototype of a coffin. This design will be used for manufacturing. Requirements: - The coffin design should be made for PHA or PLA-Woodfill materials. - The design must include detailed features and textures. Please include your portfolio and relevant experience in your bids. Looking forward to your proposals!

    $417 Average bid
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    ...deliverables. The scope I have in mind covers three early milestones: • Clarify the core purpose and audience for Lubi Aroka 71 through a structured discovery session. • Translate the findings into a concise project blueprint—objectives, features or content modules, recommended tools/tech stack, and a realistic timeline. • Produce one tangible proof-of-concept asset (for example a clickable prototype, draft brand style guide, or minimum-viable content sample) that demonstrates feasibility and sets the tone for the full build. I value collaborators who are comfortable working from rough sketches, asking the right questions, and iterating quickly. Experience turning raw ideas into launch-ready products or campaigns—whether that be via Figma, Adobe ...

    $494 Average bid
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    18 bids

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