Tizen sdk jobs

We're looking for an experienced developer to help maintain and improve our AI voice application, PhoneCallGPT, which runs on the VAPI SDK and twilio. The current version of VAPI is out of date and our web-based call functionality is non-operational. Your job will be to upgrade our integration to the latest VAPI release, ensure full compatibility, and diagnose and resolve issues affecting our call feature. Responsibilities: Update PhoneCallGPT to the latest VAPI SDK release Audit and refactor current integration for compatibility with new VAPI changes Debug and restore web-based call functionality Conduct tests to ensure stable, high-quality voice calls post-update Document all changes and provide recommendations for future-proofing Requirements: Proven experienc...

I need a Microsoft Teams application developed using the Teams AI Library or Teams SDK. The app should be designed to provide notifications and alerts, with the primary focus on team collaboration. Key Requirements: - Deliver message notifications, task reminders, and event alerts. - Utilize "actionable" Adaptive Cards for interactive notifications. - Allow users to acknowledge receipt, respond to task reminders, and RSVP to events directly from the notifications. - Integrate construction project-based tasks and alerts. Ideal Skills: - Proficiency in Microsoft Teams app development. - Experience with Teams AI Library and Teams SDK. - Strong understanding of Adaptive Cards. - Background in project management tools, especially in construction.

...signaling, TURN/STUN servers (coturn for TURN recommended). Full configuration of scalable WebRTC infrastructure. Custom API Backend: Lightweight Node.js or Python server to: Authenticate users (using my existing Supabase user system). Issue LiveKit access tokens for streaming sessions. Manage user sessions and dock assignments for webcam layout. Frontend Integration: Integrate LiveKit frontend SDK into my existing Lovable AI-based frontend. Ideally done via: iFrame embeds for initial integration (simpler MVP). OR custom API calls from Lovable AI's HTTP actions for deeper integration. Dock Management Logic: There are always 8 webcam docks across the site: 4 docks on left, 4 on right (1 dock reserved for personal "My Webcam"). Each dock should show ei...

...Finalize and debug Flutter onboarding app (WiFi setup, device claim flow) Ensure iOS TestFlight/App Store deployment works Assist with backend integration (Firebase Auth + REST API) Confirm the firmware can reliably receive deploy commands Help ensure secure user/device registration and triggering Bonus if you have experience with: ESP32 / Arduino firmware Firebase Hosting / Firebase Admin SDK Mobile provisioning and code signing (iOS CI/CD) Building or scaling hardware-to-app IoT systems Custom security devices or smart home hardware What’s already done: Firebase Auth and backend API are working Web dashboard + secure login + device claiming are functional MVP firmware for ESP32 works and sends MAC/device ID Flutter mobile app built and tested on Android Go...

...transport Parcel deliveries Food, grocery, pharmacy orders Home services (cleaning, plumbing, electrical, etc.) Status updates (accepted, in progress, completed) Wallet & earnings overview Notifications (Firebase Cloud Messaging) Ratings & reviews Multilingual UI (English & Arabic) Requirements: Flutter (Android-focused) REST API integration Firebase Cloud Messaging (push notifications) Google Maps SDK & Location services Clean UI/UX following Material Design Experience with multi-service apps preferred Deliverables: One Android provider app (Flutter) Fully integrated with backend APIs Optimized, well-documented source code Working APK for testing and release Publishing on Google Play Store 2 months free post-launch bug fix support Important Notes: App must be hi...

...UI/UX • Convert the “Enter Mall” screen to a live Unity scene • Use pre-made assets from Unity Asset Store, Sketchfab, or CGTrader 3. Virtual Mall Scene • Create a mall map including walkable corridors, store spaces, entry/exit points • Enable walking movement via player avatar • Set up each store as a separate scene 4. Ready Player Me Integration • Integrate the Ready Player Me SDK • Support avatar customization for customers and merchants • Enable lip-sync for voice or text 5. Store Interaction • When entering a store: • Show products on numbered shelves • Clicking a product opens a WebView or pop‑up for details (to be linked to Flutter later) • Enable placeholder interaction: ...

...windows for USB, Bluetooth and Debug Options must be shown to the user ONLY through our app via SDK. You can pass parameters to the package like a password that enables the related function. Step 4) After installing an app via Android API, you need to run a given package, if installed. For example com.androidb.scanner. The package name is provided via SDK. Step 5) With Android 14, the killBackgroundProcesses function has changed and all background processes cannot be killed. We need to create a function that kills all processes related to other apps installed by the user, except the one given as a parameter, which is our app. It must be possible to kill the services again via intent. Step 6) Create an SDK with these functions: 1) Show USB system settings; Chargin...

I'm seeking an advanced AI voice agent capable of making outbound calls in Hindi with a nearly human-like quality. The primary goal of this AI agent is to reduce cart abandonment. Key functionalities include: - Calling customers who have left items in their cart without purchasing. - Inquiring about any issues they ...the purchase. - Persuading them to buy the product by offering discounts or coupon codes. - Sending timely reminders via WhatsApp and SMS with the cart link, and following up if there's no response within 5 days. Ideal Skills and Experience: - Proficiency in n8n/Zapier/ - Familiarity with , Twilio Voice, , or Plivo - Experience with Twilio WhatsApp/AiSensy, ChatGPT API SDK, and Webhooks - Fluency in Hindi and ability to create a casual, friendly tone

I need a skilled Android developer to fix a bug in our video-playing app. The YouTube player is not loading videos, and this issue is only affecting the YouTube player. Requirements: - Experience with Android development in Java - Familiarity with video embedding in Android apps - Ability to diagnose and fix loading issues Ideal Skills: - Android SDK proficiency - Strong Java programming skills - Experience with YouTube API and embedding codes Please ensure you have the relevant experience before bidding.

Please watch this video: This is what I need made: https://drive....firmware file. Requirements: 1. Two-layer PCB, 1.6mm-2mm thick, high TG FR4 for impact resistance. 2. IP67 waterproof: conformal coating, wide traces (0.3mm signal, 0.8mm power), IP67-rated button, acoustic mesh for mic/speaker. 3. Drop-proof: mounting holes, shock-resistant layout, stress analysis. 4. Wearables-ready: smooth edges, ground planes for EMI reduction. 5. Firmware: Nordic nRF5 SDK (C) for button press (GPIO trigger), BLE audio streaming to Flutter app, LED/speaker control, low-power mode (~5mA TX), supporting 20-min voice sessions. Provide a waterproofing spec sheet for my jeweler. Please share examples of wearable PCB/firmware projects.

I'm developing a blockchain-integrated game on LINE MINI Dapps and need an experienced blockchain engineer to start immediately. Key Tasks: - Research and integrate LINE Blockchain SDK with KAIA chain - Implement both web and mobile KAIA chain wallet integration (using KAIA Wallet and KAIA SDK) - Set up LIFF SDK for LINE MINI Dapps environment - Build ERC20 token transfer system with transaction verification - Create NFT minting and distribution features - Ensure secure, idempotent transfer logic Tech Stack: - Backend: Node.js/Express - Frontend: - LINE: LIFF SDK, LINE Blockchain SDK - Blockchain: KAIA chain, - NFT: ERC721/ERC1155 Ideal Skills & Experience: - Proven expertise in Web3 wallet integration - Strong background in token transfer ...

I need help integrating the Appsflyer React Native SDK into my existing app for both iOS and Android platforms. The integration should include: - User attribution tracking - In-app events tracking - Deep linking I have a partially set up Appsflyer account, so some configuration will be needed. Ideal Skills and Experience: - Proficiency in React Native development - Experience with Appsflyer SDK - Familiarity with both iOS and Android platforms - Strong understanding of user attribution, in-app events, and deep linking concepts Please ensure the integration is seamless and well-documented.

...Connect eBay via OAuth + API Trigger listing on eBay Facebook: Build basic flow first (deep link or autofill clipboard) Build Facebook Shop path if allowed Phase 4 – Backend/API Host Node.js backend on Firebase or AWS Store users, inventory, connected platforms Handle webhooks from eBay (sold item) Delete inventory from platforms via API Phase 5 – Deploy/Test Downloadable on your iPhone using Expo SDK Build .apk and .ipa for Android & iOS Apply for Apple Developer Program ($99/year) and Google Play Console...

...decentralized ledger systems to design and implement a custom blockchain for a commodity-backed stablecoin. You’ll lead the full-stack development of a performant, secure, and scalable blockchain protocol and help build a monetary network that is transparent, auditable, and programmable from the ground up. Key Responsibilities: • Design and develop a custom blockchain network (e.g., using Cosmos SDK, Substrate, or custom engine). • Implement consensus mechanisms (e.g., PoS, BFT, PoA) and networking protocols. • Build core modules for minting, burning, wallet transactions, and fee management. • Integrate wallet SDKs, blockchain explorers, and API gateways (gRPC/REST). • Develop secure node infrastructure and setup validator environments. • Work...

I'm seeking an experienced Android developer to create both a utility app and a strategy game. Requirements: - Develop a utility app - Design and develop a strategy game - Experience in both app and game development on Android - Junior to Middle level is acceptable Ideal Skills: - Proficiency in Android SDK, Java/Kotlin - Game development experience, preferably with Unity or Unreal Engine - Strong UI/UX design skills - Problem-solving mindset - Good communication skills You should have a Google console account of not less than 1 year old with atleast one app previously uploaded to it. Please provide samples of previous work.

I need a C/C++ SDK or code to manage a Look Up Table (LUT) for displays via DDC/CI on Windows. The SDK should support: - Color calibration - Brightness adjustment - Preset management Ideal skills and experience: - Proficiency in C/C++ - Experience with DDC/CI and display management - Windows development expertise

...Platform: Android (Cross-platform based) Admin Page: Web-based React.js SPA + RESTful API backend integration (anticipated) ⸻ 1. Summary of Overall Development Direction • The app will be implemented as a cross-platform app, with Android as the priority for initial release • Flutter is recommended for easy reuse when expanding to iOS later • Real-time call integration will be built using the Agora SDK • A mission-oriented UX structure connecting chat/call/payment/review in a single flow • Management functions will be designed to allow efficient statistics/operations/report handling with minimal features ⸻ 2. App Feature Development Direction (Based on Android) Home Screen • Main banner: Implement image slider (Carousel) • Start conve...

...Supabase is all set up, I just get this error on testing: NSURLErrorDomain Code=-1003 "A server with the specified hostname could not be found." Note that Supabase login WORKS on web but not in native. I also have another codebase with only login that works, maybe you can use that and copy it over. As for Adapty, you need to initiate the Adapty SDK, connect it, and make sure everything works as intended. It will be a hard paywall. Need to use both the SDK and API to know if user has paid or not. You should be familiar with how paywalls & subscriptions work. Requirements: - Fix Supabase login issue: Unable to connect in the production environment, currently encountering an authentication error. - Connect Adapty paywall to the app. - Making sure app flow, in...

...application to be deployed on Ingenico Desk 5000 terminals (TETRA OS), using the TETRA HTML5 SDK. The application logic has already been developed and tested locally. We now require a partner to handle the packaging, deployment, and final validation on physical Ingenico Desk 5000 terminals. Scope of work required: Receive the existing HTML5 application code. Package and compile the application using the Ingenico TETRA HTML5 SDK. Test and validate the app on an Ingenico Desk 5000 terminal. Assist with certificate signing if necessary. Provide an installable package (TMS format) for deployment. Optional: Perform minor adjustments if any terminal-specific issues arise. Project status: Development SDK license: Already available (Ingenico developer account act...

I need help resolving an image upload issue in my React Native (Expo) app. Users can select an image and attempt to upload it to Firebase Storage, but they encounter a storage/unknown error. The app has the correct permissions set in Firebase Storage rules, and we are using the Firebase SDK directly for uploads. We do get specific error codes/messages in the error payload, but need assistance interpreting and resolving them. Ideal Skills and Experience: - Expertise in React Native and Firebase - Experience with Firebase Storage and troubleshooting upload errors - Familiarity with error payloads and debugging in mobile apps - Proficiency in interpreting Firebase error codes and messages

I'm looking f...Bingo game app with real-money participation. The game should be multiplayer and include a secure wallet and admin dashboard. My requirements are as follows: User Side (Flutter preferred) - Support both iOS and Android - Multiplayer features including leaderboards Backend (Firebase preferred) - Secure wallet supporting Credit/Debit Cards, UPI, and Net Banking Admin Panel (React + Firebase Admin SDK preferred) - Admin dashboard for managing the game and users I would like to have a working MVP within 4-6 weeks. Ideal Skills and Experience: - Proficiency in Flutter, Firebase, and React - Experience in developing secure, real-money gaming applications - Strong background in implementing multiplayer game features - Ability to deliver high-quality work within ...

Our solution will be a platform to combine LLM observability, user intent analytics, explainable AI, and embedded AI Ethics . Every AI response will be converted into a safe, explainable, and auditable decision, ensuring ethical alignment from prompt to impact. Architeture Our solution must be design to offer three shadow-integration options: SDK-Based Passive Tracking Lightweight SDK/middleware to mirror prompt/response logs Captures: prompt, output, timestamp, user ID (hashed), model ID, latency Sends to our company a via secure REST API Shadow Proxy (API Mirror) Mirrors traffic via NGINX/Kong/AWS Gateway Observes GenAI calls without altering behavior Webhook / Batch Log Export This is the feature list that you must delivery 1. LLM Observability Engine What it do...

...Description:** • Extract 50+ key parameters (text, tables, figures) from mixed PDFs (scanned + digital) • Handle sensitive financial/legal documents with 99%+ accuracy • Deliver structured data in Excel/CSV with field-level validation • Optimize workflow for 500+ pages/day throughput **Technical Requirements:** ✓ Python (PyPDF2, pdfplumber, Camelot) ✓ OCR experience (Tesseract, Adobe SDK) ✓ Data cleaning/transformation expertise ✓ Quality control protocols **Success Metrics:** • 99.5% field extraction accuracy • 48-hour turnaround for sample batch • Error log with confidence scoring **Security Needs:** • NDA required • On-premise processing option **Budget Range:** $900-$1,500 (flexible for excep...

...that uses Agora SDK for live audio calls between astrologers and clients. The following problems need urgent resolution: Issues: Call Disconnect on App Minimize: When either the astrologer or client minimizes the app during a call, the call ends automatically. On returning to the app, it restarts as if freshly launched. No balance is deducted from the user, and the astrologer doesn't receive any credit. Audio Mute for Astrologer: If the astrologer minimizes the app, their microphone becomes inactive or muted. The client cannot hear them, although the call may seem ongoing. Chat Ends on Minimize: Ongoing chats also terminate when the app is minimized or backgrounded. When reopened, it behaves as a fresh app launch, losing previous state. Tech Stack: Flutter Agora ...

...Teams) and standard web environments. Only apply if you have already delivered a comparable solution from start to finish. This is not an exploratory or R&D engagement. Key Responsibilities: ** Solution Deployment: Immediately implement an existing AI-powered ASL avatar engine, adapting it to our environment. ** Integration: Wrap the avatar engine into a lightweight JavaScript/TypeScript widget or SDK that: ** Captures live audio streams from Webex, Zoom, and Teams (via their respective SDKs/APIs) ** Accepts pre-recorded audio files or streams on standard websites ** Translates speech to text (leveraging your proven pipeline) ** Renders smooth, natural ASL animations in real time ** Customization & Theming: Ensure the widget can be branded (e.g., avatar skin tone, backg...

...presence Responsibilities: Develop or adapt a real-time face animation pipeline Implement accurate expression and lip-sync mapping from webcam input Ensure integration with live video platforms (Zoom, Meet, OBS, etc.) Optimize for low latency and high visual realism Preferred Technologies: MetaHuman, DeepMotion, NVIDIA Maxine, Unreal Engine, or custom ML pipelines WebRTC, OBS Studio, Zoom SDK, or equivalent (Bonus) Experience with voice masking or modulation Deliverable: A working demo in which: A person appears on camera with the facial identity of a predefined character The face animates in sync with their speech and movements It works seamlessly in live call settings Collaboration: We’re looking for a clear communicator with a creative mindset, ideally availa...

I need an expert to develop a secure IoT device using the Nordic nRF91 platform. The device should integrate LwM2M (Anjay SDK) for device management, firmware updates, and remote monitoring, with OSCORE+EDHOC for securing data transmission, command/control messages, and authentication processes. Key Requirements: - Implement LwM2M functionalities: - Device Management - Firmware Updates - Remote Monitoring - Integrate OSCORE+EDHOC for: - Securing Data Transmission - Securing Command/Control Messages - Securing Authentication Processes Ideal Skills and Experience: - Proficiency in Nordic nRF91development - Strong knowledge of LwM2M and OSCORE+EDHOC - Experience in implementing secure IoT solutions - Familiarity with device management and firmware update protocols

Project Title: Desktop Developer (Electron + Blockchain SDK) - Flash USDT Tool Project Description: We are seeking an experienced developer to create a Windows-based Flash USDT Generator Tool for private/internal use. The tool will simulate TRC20/BEP20/SOL20 USDT transfers with features like daily limits, expiry logic (180 days), and wallet/CEX interface simulation. Key responsibilities include building a secure, high-performance desktop app using and React.js, implementing transaction simulation with expiry and verification logic, integrating blockchain options, and ensuring compatibility with multiple wallets and centralized exchanges. Additional features include logs, license validation, and CSV/PDF export functionality. Key Requirements: - Strong experience in Electron

I'm seeking an experienced developer to create a OTT/media streaming app for the Hisense Vidaa platform. The App also should work on Samsung Tizen and LG Web OS. The app will primarily stream Linear TV channels, movies and TV shows. Key Requirements: - Focus on Hisense Vidaa, Samsung Tizen and LG Web OS platform - Media streaming functionality - Content: Linear TV, Movies and TV shows Ideal Skills and Experience: - Proven experience with Hisense Vidaa app development, Samsung Tizen and LG Web OS app development - Strong background in building media streaming applications - UI/UX design skills for an intuitive user experience - Ability to implement robust security measures for content protection Note: Please apply only if you are ready to work through Freelance...

...be Developed: User App (Android + iOS) Reference: Snoonu App Core Features: User registration/login (OTP/email/ Social Media ) Store & product listing with search and filters Cart management, checkout, and order tracking Real-time delivery status updates Payment gateway integration (card/UPI/cash/wallet) Notifications (push via Firebase) Order history, reviews, user profile Google Maps SDK for location & delivery pin Clean, fast, and responsive UI/UX (Material Design) Tech Requirements: Flutter / Native (for Android/iOS app) REST API integration (API-integrated, test builds (APK & iOS TestFlight) Google Maps & Location Services Git for version control Deliverables: Complete source code (well-structured & commented) Submission to Play Store...

I need a skilled Flutter developer to enhance my existing mobile app on iOS and Android. The project includes: UI/UX Improvements - Refine navigation and menus - Update color scheme and fonts - Revamp forms and input fields Bug Fixes - Identify and resolve existing bugs New Features - Integrate calling functionality via Twilio api sdk - Add 'Tap to Pay' feature using Stripe api sdk Ideal Skills and Experience: - Proficiency in Flutter development - Experience with Twilio and Stripe integrations - Strong UI/UX design skills - Familiarity with bug tracking and fixing in mobile apps - Experience in both iOS and Android app development Please provide samples of previous work.

...license, jwplayer sdk. - Admod and other advertising SDKs also should be included. - Already have all the icons and can provide an older obsolete android native app that could help with the app development. Ideal candidates should have experience in: - Developing native apps for Android platforms - Working with DB for user authentication and search functionalities - Implementing jwplayer sdk for video streaming and search functionalities - Experience implementing admod, inmobi and other adnetworks sdks for fluid video and display advertising Have you done any similar work before? for those serious about the job i can provide the websites url for more detailed analysis because once the developer finish these apps successfully for this work, the same work for ios/appletv ...

I am looking for a skilled mentor to guide me in exploring and leveraging the capabilities of Meta's SDK. The focus will be on building a CRM system integrated with Facebook Messenger and WhatsApp Business via Fanpages. Key areas of guidance needed: - Integration with Facebook Messenger, specifically Messenger bots and creating reports on messaging stats. - Development of Messenger bots primarily for lead generation. The development process will heavily emphasize vibe coding methodologies, utilizing Cursor Composer. Ideal Skills and Experience: - Proficiency in Meta's SDK - Experience with Facebook Messenger and WhatsApp Business integration - Background in CRM system development - Familiarity with vibe coding and Cursor Composer Looking for someone who can pr...

I'm seeking an experienced VR developer to resolve a compatibility problem with a Meta Oculus game. The issue affects the Menus or UI and occurs randomly, making it unpredictable and frustrating. Key Requirements: - Expe...experienced VR developer to resolve a compatibility problem with a Meta Oculus game. The issue affects the Menus or UI and occurs randomly, making it unpredictable and frustrating. Key Requirements: - Expertise in VR development, particularly with Meta Oculus - Strong problem-solving skills for random glitches - Experience with game menus and UI troubleshooting Ideal Skills: - Familiarity with Oculus SDK - Background in game development and debugging - Ability to provide a detailed report on the fix Please share your relevant experience and approach to ...

Job Title: Flutter Developer for Health Data App (Android & iOS) using Health Connect SDK Job Description: We are building a cross-platform health tracking app focused on collecting health metrics from wearables and storing them securely for further analysis. We're looking for an experienced Flutter developer who can build a production-grade mobile app that integrates with Google Health Connect SDK (for Android) and optionally Apple HealthKit (iOS). Project Scope: Frontend: Flutter Mobile App (Android & iOS) Integrate with Google Health Connect SDK to fetch: Steps Heart Rate Calories Burned Workout Type and Units (e.g. running in km, strength training in sets) Build a clean UI to display health metrics before pushing Make secure HTTP POST re...

...panel for system management - Create new Chrome extensions in the system - Set up subscription plans with custom pricing - View user subscriptions and payment status - Monitor API usage statistics - User management and support tools - Analytics and reporting dashboard ## Technical Stack Requirements ### Backend - **Node.js + Express** OR **Python + FastAPI** - **PostgreSQL** database - **Stripe SDK** for payment processing (with modular architecture for future payment gateways) - **JWT** for API authentication - Webhook handlers for subscription events ### Frontend Dashboard - **React** for admin dashboard - **** or similar for usage analytics - **Tailwind CSS** for styling - Responsive design ### Database Schema - Extensions table - Subscription plans table - Users and subsc...

...(MinIO vs Ceph vs Swift vs others) Optimal solution selection based on requirements Test environment preparation 4.2. PoC Deployment Software installation and configuration Fault tolerance setup (Erasure Coding/Replication) SSD+HDD integration (if custom solution required) 4.3. Testing Performance: fio, s3-benchmark, wrk2 Reliability: Simulated disk/node failures Compatibility: Tests with AWS SDK, rclone, s3cmd 4.4. Documentation Deployment guide Client API documentation Scaling recommendations 5. Success Criteria Fault Tolerance: No data loss with ≥2 disk failures Performance: Meets stated SLA (1 Gbps, <100 ms) Hybrid Storage: 3-5x read acceleration for hot data 6. Deliverables Working S3 storage prototype Performance test report Deployment and operation ...

EEG Signal Processing & OSC Integration ...(alpha, beta, theta, etc.) or other movement-related EEG dynamics. Convert those changes into OSC messages. Send OSC data to TouchDesigner to control real-time visual, sound, or lighting elements and convert osc to midi in an ipad for music composition Help set up a prototype that could evolve into a brain-controlled performance tool. Ideal Skills: EEG signal processing OpenBCI and BrainFlow SDK OSC protocols TouchDesigner Python or other relevant programming experience Experience with real-time audiovisual systems or installations is a big plus This is a passion project at the intersection of neurotechnology, art, and somatic movement, and I'd love to work with someone excited about those themes. Open to short- or long-...

...this end-to-end DESCRIPTION: We are looking for an experienced AR developer to build and integrate a WebAR skin try-on filter for a retail ecommerce site. The experience should be similar to the attached Banuba’s skin analysis filter and should drive shopper engagement through virtual try-on + product recommendations. AR FILTER DEVELOPMENT Build a WebAR skin try-on filter, using Snap Chat SDK or similar. Must support real-time face tracking, skin effect overlays, and image upload fallback. USER EXPERIENCE FLOW The shopper will: 1. Take a selfie or upload a photo 2. Complete a skin quiz (we provide the quiz and design) 3. Receive product recommendations (50–100 SKUs mapped by us) 4. Can toggle to see before/after of how the product will look on their sk...

I'm seeking an experienced developer to create a cross-platform (iOS and Android) mobile application focused on payment transactions. The app will integrate with PayPal for payment processing. Key Requirements: - Expertise in both iOS and Android development - Strong experience with payment integration, specifically PayPal - Familiarity with the following technologies and tools: - AWS SDK for PHP - Google APIs Client Library for PHP - Laravel FCM (Firebase Cloud Messaging) Notification Channel - Spatie Medialibrary - Spatie Translation Loader - Stripe PHP - Twilio - Yajra Datatables - Android Studio - Xcode - Flutter and Dart - GetX State Management - get_storage - Google Maps and Geocoding Ideal candidates should have a proven track record in mobi...

I'm seeking an experienced developer to complete the firmware for our nRF52840 and nRF9160 based system. Project Overview: - Client board: nRF52840 MCU with temperature, voltage, and current sensors. - Gateway (Host) device: nRF52840, nRF9160, RGB LED, solar/battery power...device: nRF52840, nRF9160, RGB LED, solar/battery power. Requirements: - BLE mesh network using Bluetooth Mesh. - Real-time data transfer to a cloud server via nRF9160. - Modify/expand existing firmware for: - Mesh networking - Sensor data acquisition - Cloud data transmission Ideal Skills and Experience: - Hands-on experience with nRF52840 and nRF9160 - Proficient in Zephyr and nRF Connect SDK - Strong background in firmware development and mesh networking Please provide your portfolio with relev...

...edge ⸻ Rewards: • 1st Prize: $150 • 2nd Prize: $75 ⸻ Why Join? is shaking up the $500B used car market with real-time AI-powered diagnostics and patent-pending technology that catches what others miss. Be part of a tech revolution—and add a standout project to your portfolio. ⸻ Need Reference Info? • CarDr ULTRA Technology Summary: • • ⸻ Deadline: Submissions due by June 15th, 2026 Send your final video (MP4 or link) ⸻ Ideal for: • Video editors • Scriptwriters • Car enthusiasts with a camera • Marketing creatives & social media influencers • Freelancers hungry for real-world brand exposure ⸻

...and best practices, focusing on business logic and optimization. - Advanced knowledge of Supabase, including real-time subscriptions, edge functions, triggers, and database optimization. - Deep expertise in balancing real-time vs. non-real-time solutions to ensure cost-effective performance. - Strong proficiency in Riverpod for scalable and efficient state management. Proven experience with Agora SDK integration and optimization for video and audio calls. - Experience with data security and message encryption. - Demonstrated ability to optimize and refactor existing codebases. - Experience implementing caching strategies and offline-first solutions. - Ability to write clean, maintainable, and efficient code tailored to existing app architectures. - Comfortable working via GitHub ...

...Stability Resolve “socket hang up” and debugger attach issues in VS Code Clean up Metro/Expo configs for smooth one-click debugging Optimize bundle size & performance Documentation & Handover Update README with setup steps (environment variables, push credentials, Expo commands) Provide final source code, tested builds (APK/IPA), and any deployment scripts Required Skills: React Native & Expo (SDK > 50) Twilio Programmable Voice & Messaging integration (Integromat) webhook scenarios Push notifications (APNs, FCM) in mobile apps Serverless functions (AWS Lambda, Cloudflare Workers, etc.) Debugging JS with VS Code (React Native Tools) Git for version control Deliverables & Timeline: Fully functional Expo app for Andr...

Hi, I'm looking for a developer with experience integrating the Xsolla SDK in Unreal Engine, specifically for implementing in-app purchases in a video game I’m developing for Android (video attached). I already have authorization from Xsolla to integrate their SDK. The job consists of performing the integration and then giving me a quick walkthrough (express session) so I can understand how it works. Ideally, you’ve worked with Xsolla before and have experience setting up the Android SDK within Unreal Engine. Please let me know if you're available for this type of collaboration, your rate, and any examples of similar projects you’ve worked on (if available). The budget I’m offering is the only one available, so please refrain from ...

Autonomous Drone Flight & Swarm Control Developer (DJI SDK & Lidar Integration) SeaX is seeking a highly skilled and experienced developer to join our team and build cutting-edge autonomous flight and swarm control features for our drone operations. This role will be critical in advancing our capabilities for surveying and mapping, with a specific focus on integrating DJI Matrice 400 (M400) drones with lidar processing for detailed vertical structure inspections, such as wind turbine rotor blades. Key Responsibilities: * Develop Advanced Flight Control: Utilize the DJI SDK to design and implement sophisticated autonomous flight control functionalities for single and multiple drone operations. * Implement Swarm Control Logic: Architect and develop robust swarm cont...

I am looking to hire a skilled Unity developer or mobile game studio to reskin and publish the f... polished look that stands out in 2025. • Update package name and app identifiers. • Add my AdMob or Unity Ads for monetization (I’ll provide ad IDs). Publishing Requirements: • Prepare store listing assets: app icon, screenshots, feature graphic. • Submit to Google Play Store using my developer account (I’ll provide access). • Ensure compliance with Google Play policies, target latest Android SDK version. • Fix any issues flagged during Google review. Deliverables: • Fully reskinned Unity project. • Signed release APK/AAB. • Google Play Store live listing. • Source files What to Include in Your Bid: • Estimated del...

Responsibilities API Design & CRUD Endpoints For each core entity, design and implement full CRUD (Create, Read, Update, Delete) operations, plus any specialized actions: Events: Create, read (single & l...Flows: endpoints to facilitate relayer logic, manage credits, and allow users to mint without holding native tokens. Integration with Identity/AML/KYC: CRUD workflows for verifying organizer identities if required by jurisdiction. Offline Validation Tools: endpoints to generate signed proofs or QR code payloads that can be validated without connectivity. SDK or Client Library: optionally design and publish a Node.js or TypeScript SDK that wraps the CRUD endpoints for easier integration by partners. Type the words: NFTDEVELOPERSTARTER so that i know that you h...

I'm looking for an experienced Flutter developer to integrate a payment gateway for subscriptions and recurring payments. The integration should be based on the documentation provided at: Requirements: - Support for credit/debit card payments - Subscription and recurring payment functionality - Ability to generate detailed transaction reports Ideal Skills and Experience: - Proficiency in Flutter development - Experience with payment gateway integrations - Strong understanding of subscription payment models - Ability to implement detailed reporting features Please ensure you review the documentation thoroughly before bidding.

...(Onboarding, Job Flow, Chat, Dashboard) However, they need: UI/UX refinement and polish Visual consistency improvements Possibly responsive design tweaks You should be confident working with existing Figma and improving it to production-ready quality Key Tech Requirements Flutter (latest stable version) Dart expertise Firebase suite: Auth, Firestore, Storage, FCM (optional) Google Maps Flutter SDK State management: Provider / Riverpod / Bloc Experience converting Figma to pixel-perfect Flutter UIs Git version control...