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    5,000 samsung accessory sdk jobs found

    ...payment, and post-purchase flows such as returns. In parallel, you’ll build out the seller pathway: onboarding, KYC verification, inventory sync, and order management. Key requirements • Robust cart, checkout, and return logic that can handle discounts, promotions, and edge-case calculations without breaking state. • Seamless Razorpay integration (cards, wallets, net-banking—all via Razorpay’s SDK and REST endpoints) with secure webhooks for payment confirmations and refunds. • Modular seller onboarding with KYC document upload, verification status tracking, and the ability to plug in third-party verification services later. • Scalable data models for products, variants, inventory, and orders—optimised for quick search and high...

    $366 Average bid
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    83 bids

    I need an experienced mobile-app QA specialist to run a full, end-to-end test cycle on our live application for both Android and iOS. Functional accuracy is my top priority, yet I still expect you to keep a close eye on UI/UX polish and overall performance. You will work with a very wide device matrix: more than 100 Android handsets across Vivo, Oppo, Samsung and other brands—covering low, mid, and flagship tiers plus the usual range of screen sizes. On iOS, please cover every build from iPhone 11 onward, including the latest release. Critical flows such as login & registration, payment processing, and in-app navigation must be exercised thoroughly along with the rest of the feature set, so treat the assignment as a full regression sweep rather than a spot check. Delive...

    $97 Average bid
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    11 bids

    ... Bonus: • Experience with game backends • Experience designing plugin marketplaces • Experience building extensible frameworks ⸻ Scope of Collaboration Short-term: • Deep codebase audit • Hardening for production • Review of plugin contract spec • Validate extensibility model Mid-term: • Refining plugin marketplace structure • Creating developer documentation structure • Designing SDK for external plugin authors Long-term: • Potential ongoing collaboration on OpenPBBG ecosystem ⸻ Deliverables • Architecture audit report • Risk assessment • Improvement roadmap • Refactoring suggestions where needed • Possible PR contributions ⸻ Important This is a serious architecture-level pr...

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

    ...switches between on-device local processing and high-depth cloud analysis. This application is an R&D prototype that must be Play Store Ready, with a heavy focus on background stability, thermal management, and seamless connectivity transitions. Technical Specifications: 1. Camera Pipeline & Intelligent Routing: Implement CameraX to ensure maximum compatibility across various Android OEMs (Samsung, Pixel, Xiaomi, etc.). Develop a Routing Engine to ingest the camera stream and dispatch frames to two parallel modules: Offline Module: Local processing using ML Kit or TensorFlow Lite for immediate tasks (e.g., fast OCR, object proximity). Cloud Module: Optimized frame streaming (compressed JPEG/WebP) to the Google Gemini Flash API (target: 1-2 frames per second). The a...

    $515 Average bid
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    80 bids

    ...heating) electrical diagram (including interconnected smoke detectors) door and window load calculations from the manufacturer. Permit application checklist is here: Refer to Page 6 for what is needed. I am working on the site plan but need a freelancer to develop the drawings needed for the above accessory building. I have spoken to the City and they said I should call it a "Den". It is classified as an addition. My address is 33 Pine Crest Lane Palm Coast, FL 32164 if you want to look up building codes and what is needed. For the building I will be using a in wall Air Conditioner. Most likely will need to run 240v power to it. Expect to run power from the main house to the structure via underground

    $512 Average bid
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    83 bids

    Project Overview I am developing a functional aerosol accessory for graffiti artists called a Stencil Cap. This device mounts onto a spray can and reduces paint output to allow extremely fine controlled lines for stencil work and detail painting. This is a real physical product that must be engineered for functionality and manufacturability — not just a visual model. Reference images of the concept will be provided. ⸻ Core Product Function The device: • Attaches securely to a Montana 94 spray can • Restricts spray output through a small precision aperture • Redirects excess paint into an attached bottle • Includes internal geometry to control paint flow • Supports attachment of a standard plastic water bottle • Integrates engraved “F...

    $505 Average bid
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    57 bids

    ...Telegram is the perfect launchpad: Instant access (no app install) Millions of crypto-native users Lower CAC via Telegram Ads Seamless wallet & bot integration Global reach without app store restrictions This significantly reduces friction compared to web or native apps. Suggested Tech Architecture Frontend Telegram Mini App (WebApp API) React / WalletConnect / Telegram Wallet SDK Backend Node.js / Java Spring Boot REST + WebSocket for live trades Redis for trade state management Blockchain Layer EVM chain (Polygon / BSC / Arbitrum) Solidity-based escrow contracts Upgradeable contract pattern Compliance & KYC Third-party KYC provider Encrypted user identity storage Region-based compliance rules...

    $15 / hr Average bid
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    6 bids

    I need the Android proctoring SDK I already built in Kotlin ported to iOS using pure Swift so it can be dropped into any React Native-based LMS or quiz app. Core purpose The SDK must deliver full-featured exam proctoring: it authenticates the test-taker (biometric login), records periodic face snapshots and screen images, and monitors audio, screen activity, and user presence to flag anyone who leaves the exam environment. Scope of work You will mirror every capability of the existing Android library; I will share the full Kotlin source and its React Native bridge as a reference. The iOS package must expose the same React Native interface so current JavaScript calls remain unchanged. Key feature set • Biometric user authentication via Face ID / Touch ID •...

    $540 Average bid
    NDA
    $540 Avg Bid
    3 bids

    I’m plannin...interact with the chain. I also want clear documentation and the test coverage needed for a smooth audit. Deliverables I’d like to see: • Technical roadmap outlining the chosen architecture, tooling, and deployment strategy • Well-commented smart contracts with unit and integration tests • Deployment scripts and step-by-step instructions for testnet and mainnet launches • Basic front-end or SDK hooks that demonstrate wallet connection and contract interaction • Post-deployment support to fix critical issues discovered during the first production cycle If you’ve taken at least one project from idea to main-net, can explain your reasoning on platform choice, and have examples of secure, gas-optimized code, I’d lo...

    $813 Average bid
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    98 bids

    ...granularity currency Future-Ready Design Must allow integration of dynamic floors and algorithmic optimization later. App Monetization Engine We also operate as a monetization partner for mobile applications. Formats banner interstitial rewarded app open native Demand GAM / AdX Prebid Mobile / server mediation-ready architecture Publisher Output Publishers receive: ad unit IDs SDK or integration documentation test configuration implementation samples Reporting & Analytics Data is aggregated from GAM and bidder pipelines. Metrics impressions requests match rate revenue eCPM clicks CTR viewability Financial Transparency We must display: gross revenue platform commission net payable to publisher Features date ranges filtering property vie...

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    50 bids

    I’m running a LAMP-stack site (Linux, Apache, MySQL, PHP) and I need PayPal wired in for single-payment checkout. The goal is straightforward: a visitor clicks “Pay Now,” completes a PayPal payment, and both the user and I can later see that transaction in a clean history record stored in MySQL. Here’s what I expect: • Seamless single-payment flow using the current PayPal REST/Checkout SDK. • Secure server-side validation of the payment (IPN or Webhook) before order fulfilment. • MySQL tables and PHP code that log each transaction—amount, PayPal transaction ID, status, timestamp—so I can query or export them later. • Basic admin view (simple PHP page is fine) listing the stored transactions with search/filter by date or ...

    $48 - $404
    Sealed
    $48 - $404
    88 bids

    ...Telegram is the perfect launchpad: Instant access (no app install) Millions of crypto-native users Lower CAC via Telegram Ads Seamless wallet & bot integration Global reach without app store restrictions This significantly reduces friction compared to web or native apps. Suggested Tech Architecture Frontend Telegram Mini App (WebApp API) React / WalletConnect / Telegram Wallet SDK Backend Node.js / Java Spring Boot REST + WebSocket for live trades Redis for trade state management Blockchain Layer EVM chain (Polygon / BSC / Arbitrum) Solidity-based escrow contracts Upgradeable contract pattern Compliance & KYC Third-party KYC provider Encrypted user identity storage Region-based compliance rules...

    $357 Average bid
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    2 bids

    ...logging). Data Strategy: Design clean data models and persistence layers, managing integrations between Wix Data, external SQL/NoSQL databases (Supabase/Firebase/Postgres), and caching strategies. Wix Ecosystem & Integrations Wix App Development: Build and maintain Wix apps using the Wix CLI, creating seamless dashboard extensions, admin UIs, and backend services. Deep Integrations: Utilize the Wix SDK and Platform APIs to interact with Wix Stores, Orders, Collections, and eCommerce domain objects. Feature Implementation: Build complex logic such as: Configurable settings panels and custom admin dashboards. "Additional Fees" logic and complex product-based rules. File upload and attachment flows. Service plugins and validation flows (e.g., shipping address verifica...

    $8 / hr Average bid
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    23 bids

    ...through a reliable affiliate programme and need someone who can plug everything in quickly and cleanly. The links will promote digital products only, so accurate tracking of clicks, installs and in-app purchases is essential. Here’s what I’m expecting from you: • Select or advise on an affiliate platform that works smoothly with mobile apps (e.g. Branch, Firebase Dynamic Links, Adjust, or any SDK you trust). • Integrate the tracking links into my existing source code for both stores. • Verify that attribution fires correctly on first launch and on each qualifying action. • Provide a short hand-off document or screen-share walkthrough so I can generate future links without touching code. Speed matters—I’d like this wrapped up A...

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    ...data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SDK) • Clear, in-code comments and a short README explaining build steps and any API keys/endpoints • Basic admin or API hooks to sync inventory and fetch order histories • One round of post-handover bug fixes Acceptance criteria: the final build must run without crashes on Android 8.0+ devices, complete a full checkout flow with test cards, display order histo...

    $48 / hr Average bid
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    66 bids

    ...data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SDK) • Clear, in-code comments and a short README explaining build steps and any API keys/endpoints • Basic admin or API hooks to sync inventory and fetch order histories • One round of post-handover bug fixes Acceptance criteria: the final build must run without crashes on Android 8.0+ devices, complete a full checkout flow with test cards, display order histo...

    $46 / hr Average bid
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    59 bids

    ...data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SDK) • Clear, in-code comments and a short README explaining build steps and any API keys/endpoints • Basic admin or API hooks to sync inventory and fetch order histories • One round of post-handover bug fixes Acceptance criteria: the final build must run without crashes on Android 8.0+ devices, complete a full checkout flow with test cards, display order histo...

    $48 / hr Average bid
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    65 bids
    Men's Fashion Belt Prototype
    4 days left
    Verified

    I'm looking for a skilled designer and maker to create a prototype of a men's fashion belt. Requirements: - Materials: Velvet or suede, metal, magnet, rubber - Design: Must be stylish and suitable as a fashion accessory Ideal Skills and Experience: - Experience in fashion accessory design - Proficiency in working with specified materials - Strong understanding of current men's fashion trends Please provide a portfolio showcasing relevant work.

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    37 bids

    ... Everything you need—dimensions, furniture SKUs, material swatches, and viewpoint suggestions—is already listed in the PowerPoint, so there is no guesswork. Feel free to use 3ds Max, V-Ray, Corona, Blender, or an equivalent tool so long as the final images are high-resolution and print-ready. Revisions After you deliver the initial images I may request a few minor tweaks (color balance, accessory swap, camera angle, cabinetry colors, etc.). Please include those adjustments in your offer; anything beyond small refinements can be scoped separately if needed. Deliverables 1. Final high-resolution JPEG/PNG renders for each space (total of four images - kitchen and breakfast nook will need a couple angles for). 2. Native scene files with textures properly linked....

    $584 Average bid
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    79 bids
    Fix FBX Bone Deformation Bug
    4 days left
    Verified

    ...character FBX plays perfectly in DCC tools, yet inside my C-based custom engine every animation explodes—bones shoot off, limbs scale unpredictably and the mesh tears apart. The issue is clearly in the way my engine parses or applies the skeleton data, not in the source file itself. Here’s what you’ll walk into • A lean, self-written renderer and animation module (C, OpenGL, Assimp + limited FBX-SDK calls). • One rigged character with walk, run and idle clips that demonstrate the incorrect bone transformations as soon as they are loaded. • A reproducible test scene and a build pipeline that compiles in seconds on Windows. What I need from you 1. Pinpoint why the bone matrices are wrong—be it incorrect bind-pose extraction, wrong ma...

    $41 Average bid
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    26 bids

    ...Play and AdMob policies for VPN apps. --- APP DETAILS: - Platform: Flutter (Android) - Language: Dart - App Type: VPN Application - Package: - Current Status: Published on Amazon Appstore - Target: USA users --- WORK REQUIRED: 1. ADMOB FLUTTER PLUGIN INTEGRATION - Add google_mobile_ads package to - Configure Android manifest for AdMob - Initialize AdMob SDK in Flutter - Set up ad unit IDs - Implement test ads first 2. IMPLEMENT 3 AD TYPES USING FLUTTER: A) BANNER AD (BannerAd): - Display at bottom of home screen using BannerAd widget - Hide when VPN connects (using setState or provider) - Show when VPN disconnects - Only visible when VPN is OFF - Handle ad loading errors B) INTERSTITIAL AD (InterstitialAd):

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    ...a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project ...

    $15 / hr Average bid
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    I need help with my Samsung S23FE, which is plagued by 7 viruses, requests to update or install new apps and stop advertisers like Temu with others constantly appearing. Key tasks: - Prioritize virus removal - Clear memory of unwanted data maintaining photos contacts emails messages financials etc. - Uninstall and remove unnessary and duplicated apps, Ideal skills and experience: - Experience with Samsung devices - Proficiency in virus removal and mobile optimization - Knowledge of Android security and antivirus software Looking for a reliable freelancer who can ensure my phone is secure and running smoothly.

    $475 Average bid
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    48 bids

    We are looking for an experienced React Native developer to help build and integrate a VoIP calling SDK into an existing mobile application. This is not a basic app development task. We need someone who has real experience with VoIP / WebRTC / SIP / SDK-level work and can deliver quickly. ### Project Scope - Integrate and extend a React Native VoIP SDK - WebRTC calling using - Inbound & outbound call handling - Push notification based incoming calls - Background call handling - App-based configuration dialing logic - SDK-style packaging + documentation support Our team will handle: - OpenSIPS / SBC (Call logic) - SIP infrastructure - APIs You will handle: - React Native SDK layer - Mobile VoIP calling integration - Native module bridging if re...

    $27 / hr Average bid
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    102 bids

    ...(ins_56) status: HEALTHY, OAuth: true - Chase OAuth enabled in Plaid Dashboard (Team Settings) - Redirect URI registered correctly in Plaid Dashboard - Link token creates successfully (transactions product only) - No issues on Chase's "Linked apps & websites" settings - Works fine for Amex and Capital One - Same error in incognito/different browsers Our Stack: - Node.js + Express backend - Plaid Node SDK, API version 2020-09-14 - Products: ['transactions'] - Hosted on Railway, domain: custom domain with HTTPS What We Need: Someone who has successfully connected Chase in production via Plaid OAuth to diagnose whether this is: 1. A Plaid account configuration/approval issue (Chase Data Access Agreement?) 2. A code/API configuration issue we're mi...

    $48 / hr Average bid
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    209 bids

    ...component—from key management to consensus—must be hardened against common attack vectors and accompanied by clear documentation. Key deliverables • PoW node software and full network setup (testnet + mainnet) • Fiat-collateralized stablecoin issuance and redemption module • Cross-platform wallet integration (mobile / web / desktop) • Smart-contract functionality exposed to developers (gas model, VM, SDK) • Comprehensive security review, load testing, and deployment guide Acceptance criteria • Stable block times and finality on an internal testnet for 30 consecutive days • On-chain collateral tracking matching off-chain fiat records one-to-one • Successful end-to-end transfers using the integrated wallets &bull...

    $6195 Average bid
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    70 bids

    ...breaking changes, and make sure existing modules (order tracking, restaurant listing, driver assignment) compile cleanly. Deliverables 1. Updated source code for Android (Kotlin) and iOS (Swift/Objective-C mix) that compiles with no warnings in Android Studio Giraffe and Xcode 15. 2. Signed APK/AAB and TestFlight build ready for submission. 3. A brief change-log outlining files touched and SDK versions upgraded. 4. One round of post-submission support to address any store-review blockers. If you have already worked with 6am Mart or similar multi-vendor stacks, let me know; that experience will help you move quickly....

    $173 Average bid
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    ...flow Please match the XD layouts pixel-for-pixel, make the site fluid across modern browsers, and be sure the mobile breakpoints feel just as polished as the desktop view. All interactive elements (buttons, form fields, calendars) should inherit the styles specified in the design system. Integration notes: • Momence must handle all checkout flows, refunds and coupon codes. Use their latest API/SDK and document any required webhooks or environment variables. • Booking actions should trigger confirmation emails already designed in XD—just hook them up to the Momence transaction. I’ll provide the full XD file, brand assets and a brief featuring color, typography and component specs. Hand-off will be through Git (preferred) or a ZIP plus a short README ou...

    $3809 Average bid
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    195 bids

    I am launching a premium trading card accessory brand called Newgate Forge and am seeking a skilled 3D CAD designer to develop a production-ready STL model for our first product: the Holy V1 ornate sliding deck box. This is a commercial project and will serve as the mechanical foundation for future themed variants (Fire, Earth, Electronic editions). The model must be engineered for real-world use, not just visual rendering. The deck box must securely hold sleeved trading cards sized 63mm x 88mm (approximately 100 double-sleeved cards). It must feature a functional sliding lid system with properly designed rails/wings that slide smoothly within channels built into the box body. The lid should be secure when closed but removable when fully extended. Internal walls must be smooth and ...

    $208 Average bid
    NDA
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    37 bids

    I'm looking for an experienced designer to create detailed tech packs and mockups for a range of baby items. The items include: - Onesies - Hats - Jackets - Crib sets - Baby toys and accessories Ideal skills and experience: - Proficiency in creating tech packs and design mockups - Experience in baby clothing and accessory design - Strong knowledge of materials and construction techniques

    $103 Average bid
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    47 bids

    My Android Studio Java app is still targeting API 34 and I need it fully brought up to API 36. Alongside the version bump, I want the codebase tightened so it runs more efficiently and the overall look refreshed with a modern theme. Sc...refactor hotspots to shave unnecessary CPU / memory use and eliminate obvious jank. • Re-skin the app with a contemporary Material-based theme—colours, typography and styles—while preserving existing layouts and behaviours. Upgrade all the dependencies used in the project. Acceptance The upgraded project must build without warnings on the latest stable Android Studio, pass Play-Store target-SDK checks and launch on devices running Android 14. A short report describing the performance optimisations and the theme changes will c...

    $17 Average bid
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    25 bids

    Android CameraX & API Integration (We have 80% of the code logic ready - No R&D needed) We are looking for an experienced Android Developer to build a technical prototype (MVP) focused on real-time image processin...Service. The app must automatically capture frames from the camera (using CameraX) and send them to a REST API (Generative AI endpoint) for processing. Technical Constraints: 1. Target Device: Optimized for Huawei P10 (Android 8/9, Kirin 960). 2. Efficiency: Implementation must be lightweight to prevent overheating (Thermal throttling management required). 3. Code Base: You must use the provided SDK references to minimize development time. Deliverable: • Source code and APK. Note: The specific SDKs and reference code links will be shared immediately upon st...

    $223 Average bid
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    56 bids
    Python Developer
    2 days left
    Verified

    ...that power in-app intelligence. Beyond those, you’ll help craft automation scripts, refine existing business logic, and keep an eye on performance as traffic grows. Here is what a typical assignment looks like: • create or extend a FastAPI micro-service • expose secure endpoints, including user auth where required • connect to PostgreSQL and structure migrations • plug in a third-party SDK (often payments or an AI model) and test end-to-end • containerise and ship to our cloud staging environment I value quick, clear communication, readable code, and consistent availability. If you have examples of similar API projects, let me see the repos or a brief case study. Include your hourly rate in the $10–15 range and tell me when you can...

    $2953 Average bid
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    117 bids

    I need a small Android proof-of-concept that launches the UIDAI FaceRD app via an explicit Intent, waits for the capture flow to finish, then receives the returned PID XML (biometric) data and renders it on-screen or writes it to logcat. Here is exactly what I expect: • An Android Studio project (Java or Kotlin) that targets any current SDK version compatible with FaceRD. • A signed, installable APK so I can test immediately. • On tap of a single button the app should:  1. Invoke with the correct action, extras and flags.  2. Handle the result in onActivityResult / ActivityResult API, extract the PID block, and show it clearly (raw XML is fine for the demo). Once I confirm the APK works, I will need the full, clean source code together wit...

    $16 Average bid
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    I already have a complete Flutter application and now want to monetise it with Appodeal. Your task is simple yet critical: wire the latest Appodeal SDK into the existing code-base, Yandex ads already embedded in source code you have to remove replace it with appodeal ads. What I expect from you • Add the Appodeal SDK and all required Gradle / Podfile changes without breaking current dependencies. • Initialise the SDK with my App Key and enable only the Rewarded Video ad type. • Expose a clean Dart method (e.g. showRewardedAd()) so I can trigger the ad from any screen. • Handle callbacks for loaded, failed, shown, clicked and reward-granted events; deliver the reward result back to Dart. • Supply a short README that explains every ste...

    $34 Average bid
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    15 bids

    I have a media-streaming application concept that must run natively on Samsung Tizen, LG webOS and Amazon Fire TV. I need someone who already lives inside these ecosystems: you understand the quirks of each emulator, you know where the documentation falls short, and you can architect a smooth, performant build rather than simply wrap a web page. What I need built • A fully functional streaming app that plays HLS/DASH video with adaptive bitrate, pause, seek and resume on all three platforms. • Platform-specific navigation that feels natural with each remote. • Store-ready packages: Tizen (.wgt), webOS (.ipk) and Fire TV (.apk). • Guidance on the underlying architecture—player abstraction layer, DRM hooks, storage strategy, performance profiling and...

    $249 Average bid
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    Android IPTV Streaming App Development Project Requirements Core Features Needed: Device Authentication with my Laravel Backend MAC address-based device regi...Username/password configuration Auto-connect option User Interface Material Design dark theme Home, Live TV, Movies, Series, Settings screens Video player with custom controls Continue watching feature Favorites system EPG (TV Guide) support Backend Integration Laravel REST API connection Playlist management License validation Payment processing Technical Requirements: Platform: Android (SDK 21+) Language: Kotlin Architecture: MVVM + Clean Architecture Database: Room (offline caching) Security: Encrypted storage for credentials Deliverables: Fully functional Android app APK file for testing Source code Basic doc...

    $796 Average bid
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    Samsung Smart TV (Tizen) App – Auto Logout When Playing Video + UI Lag ## Project Description Hello, I need an experienced **Samsung Smart TV (Tizen) developer**. I have a Smart TV application running directly on a **Samsung TV (Tizen OS)**. Login works correctly, but when playing any video channel, the app automatically logs out and returns to the login screen. --- ## Current Status * QR login works correctly * Manual login works correctly * Profiles load correctly * Session is active --- ## Main Issue When attempting to play any streaming channel: * The app logs out automatically * It redirects to the login screen * The session appears to reset --- ## Additional Issue (Performance) The UI has delay: * Typing takes 20–30 seconds to resp...

    $227 Average bid
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    52 bids

    ...every Play Console step, and make sure the first production release is approved without hiccups. What I will hand over: the signed build, app icon, screenshots, description text, privacy-policy link, and any other assets you need. What I expect back: • A properly configured Play Console listing with all metadata completed • Correct bundle signing, versioning, and compliance checks (target SDK, 64-bit, Data Safety, etc.) • Internal test track upload to confirm install, followed by staged rollout to production • Clear notes so I can repeat the process for future updates If you notice anything that could block approval—policy issues, missing assets, Play Integrity settings—flag it early so we can fix it on the spot. Once the app is publis...

    $89 Average bid
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    33 bids

    Computer Vision Prototype Needed — Head Tracking & Auto Zoom (R&D Phase) I’m building a product and am currently in the early R&D phase before final hardware and SDK delivery. We are looking for an experienced computer vision / mobile vision developer to help us prototype and validate: Core Features • Real-time head/face detection • Automatic head tracking (keeping the head centered) • Auto zoom / smart cropping (keeping head size consistent) • Smooth motion and transition logic At this stage, we do not yet have final hardware or SDK access, so we are asking the freelancer to: Phase 1 – Prototype (on your own hardware) • Build a working demo using your own Android device / webcam / test camera • Use open-source ...

    $151 Average bid
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    76 bids

    The goal is a...teachers upload PDFs, images, or short videos that other authorised users can download or stream directly in the app. What I will provide – Wireframes and UI palette. – Apple and Google developer account access for store deployment. – Copy and branding assets. Acceptance criteria 1. A Git repository containing clean, well-commented Dart code that builds with the latest stable Flutter SDK. 2. TestFlight and Google Play internal-test builds showing the three core features operating without crashes. 3. Brief README explaining environment variables, third-party services, and build steps. Once these deliverables are approved, we can talk about extra modules such as calendar sync or analytics, but the initial milestone focuses strictly ...

    $279 Average bid
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    124 bids

    ...the agent is invoked, passes context, and returns suggestions. • A brief walkthrough (video or written) that shows the integration running inside VS Code so I can replicate the setup on additional machines. I’m comfortable handling routine setup tasks, but I’ll rely on you for the deeper pieces—authentication flows, API usage, extension hooks, or any SDK glue required. If you see a need for additional tooling (LangChain, OpenAI Java SDK, etc.) please explain your choice and wire it in. Acceptance criteria: 1. I can run the provided sample project in VS Code and see automated suggestions appear for Java files. 2. The integration respects the Copilot (or alternative model) limits and handles errors gracefully. 3. All configuration steps are d...

    $182 Average bid
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    11 bids
    Copy writting -- 7
    21 hours left

    ...a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project ...

    $15 / hr Average bid
    $15 / hr Avg Bid
    13 bids
    Copy writting -- 6
    17 hours left

    ...a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project ...

    $14 / hr Average bid
    $14 / hr Avg Bid
    13 bids

    I need a WooCommerce-based store where shoppers...functional 3-D customisation tool tied to product variations and inventory • Dynamic swatch system (easy for me to upload new materials later) • Integration of user reviews, live chat, one-time discount pop-up and affiliate tracking • End-to-end testing across desktop and mobile, including edge cases in the customiser • Brief hand-off guide covering how to add new materials, colours and accessory options I’ll supply branding assets, material textures and product dimensions; you handle development, basic content population, addition of products (I can provide excel) and go-live support. If parts of the build require specific plugins or libraries for the 3-D viewer, mention them early so we can lice...

    $465 Average bid
    $465 Avg Bid
    279 bids

    I’m expanding our remote contractor pool and need dependable, U S-based help on two fronts. First, I have a steady flow of “click-through” website tests as we roll out an identity-verification layer with the Persona SDK. You’ll sign in as a test user, follow the exact steps I send, note anything that feels off, and log bugs in the simple template provided. No coding or deep QA background is necessary—just care, clarity, and a sharp eye. Second, I occasionally ship company-owned laptops and peripherals to and from our offshore developers. If you have handled package forwarding before (even at a personal scale), you already know what the job looks like: receive the box, confirm its condition, print the prepaid FedEx label I email you, and hand it to the ...

    $46 / hr Average bid
    Local
    $46 / hr Avg Bid
    6 bids

    I publish Stories and Reels to Instagram every day and need both the edits and a small PayPal data task handled on a steady, ongoing basis. Every evening I drop raw vertical foot... • Source project files for each video Acceptance criteria • Videos pass Instagram compression with synced audio • Sheet columns populated: transaction_id, gross_amount, fee, net, customer_email • Script runs unattended for a full 24-hour cycle without fatal errors My stack: Google Drive, Adobe CC, Ubuntu VPS. Use Premiere, After Effects, DaVinci, or your preferred editor, and any PayPal-SDK (Python, Node, PHP) that keeps the workflow reliable. Consistency and clear communication are key. Let me know your editing toolkit, how you’d shore up the PayPal automation, and you...

    $26 / hr Average bid
    $26 / hr Avg Bid
    18 bids
    Fix Azure-Bing Ads Auth
    9 hours left
    Verified

    ...someone who has already integrated a SaaS platform with Microsoft Advertising (Bing Ads) through an Azure-registered application and can jump straight into resolving our authentication roadblock. The situation • The Azure AD app exists and should be correctly configured, yet our calls to the Bing Ads API fail at the auth step. • We are using standard OAuth2 flows and the Microsoft Advertising SDK, but tokens are not being accepted downstream. • All tenant-level permissions that look relevant have been granted, so I suspect a subtle setting, scope, or consent mismatch rather than a coding bug. What I’d like from you 1. Review the current Azure AD app registration, API permissions, and redirect settings. 2. Trace the exact OAuth handshake (request, ...

    $52 Average bid
    $52 Avg Bid
    39 bids