Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    5,000 tizen sdk jobs found

    ...confirmation email/SMS. • Capture and store PayPal transaction IDs in my MySQL database; I’ll provide the table schema. • Make sure the integration works smoothly on desktop and mobile, and that errors (cancellations, declines, time-outs) are handled gracefully. Tech stack you’ll touch: PHP 8, JavaScript (vanilla), and a REST-style backend API. If you prefer using the official PayPal PHP SDK or JavaScript SDK, great—just keep the code clean and well-commented. Acceptance criteria A purchase in Sandbox mode: 1. Shows PayPal pop-up, completes payment, and redirects to the success page. 2. Credits appear in the user account instantly. 3. Transaction record is written to the database with status “COMPLETED.” Once that work...

    ₹2521 Average bid
    ₹2521 Avg Bid
    51 bids

    We are building a multi-seller marketplace as a Telegram Mini App. Full project details shared after NDA signing. TECH STACK — OUR PREFERENCE (OPEN TO DISCUSSION): 15 + TypeScript (Telegram WebApp SDK) Node.js + Express or Python FastAPI PostgreSQL + Redis Docker + Vercel or Hetzner deployment Custom payment API integration (local mobile payment + international payment) AI integration experience (OpenAI API or equivalent) for search, fraud detection, and support bot We are open to discussing the architecture and tech stack during the design phase. If you have a better approach for our use case, we want to hear it. ARCHITECTURE REQUIREMENT: The backend must be API-first and fully decoupled from the Telegram layer. The same API must support web and mobile clients in the fut...

    ₹49757 Average bid
    ₹49757 Avg Bid
    193 bids

    ...serious and experienced developer with REAL experience in Samsung Tizen TV (Tizen 8, 9 and 10). I need help fixing a specific issue in my TV application. Main Problem The Back / Return button on the Samsung TV remote control does not work correctly. Sometimes it returns directly to the home screen or does not respond properly while watching a video. The issue happens on real Samsung TVs, even though it may work in some emulators. Technology The application is developed in Flutter using Flutter-Tizen. The project already compiles and works partially. The main problem is related to handling the Back / Return button in Samsung Tizen TV. What I need Fix the Back / Return button behavior so it works correctly on: Tizen 10 Tizen 9 Tizen ...

    ₹7468 Average bid
    ₹7468 Avg Bid
    44 bids

    I need a compact script (Python is fine, but I am open to Node or any language the broker SDK supports) that can talk simultaneously to Kotak Neo, Fyers, and Dhan REST/WebSocket APIs. The workflow is straightforward: • On my signal I will pass a symbol, entry price and total quantity. The program must split that quantity 25 %, 25 %, 50 % and fire three separate limit orders (target 1, target 2, target 3). • A fixed 2-point stop-loss order has to be attached immediately; if the broker supports OCO/bracket use it, otherwise emulate it through the API. • As soon as either the stop or the final target is hit, the logic should place a fresh re-entry order at the original entry price, repeating the same 25/25/50 allocation. This loop continues until I manuall...

    ₹8871 Average bid
    ₹8871 Avg Bid
    24 bids

    ...Android (Swift + SwiftUI) and Katlin + Java I am looking for a native iOS and Android developer to build Phase 1 of the MyDEAP mobile app. The backend, APIs, authentication, and SSE chat endpoints are already fully implemented. I need a developer who can build the mobile layer cleanly and professionally. Phase 1 – MVP Scope 1. Authentication (AWS Cognito) Email/password login using AWS Amplify SDK Social login: Google, Facebook, Apple Sign‑In Secure token storage + automatic refresh Tier-aware session using cognito:groups 2. AI Chat (Core Feature) SSE streaming chat (POST /api/chat/stream) Token‑by‑token rendering of delta events partial_sources → source citation cards final event → complete response Mode indicator (Intelligent / Coaching / Focused) Conversatio...

    ₹114918 Average bid
    ₹114918 Avg Bid
    114 bids

    ...• Docker • Docker Compose • Reverse proxy setup: • Nginx • SSL/TLS configuration (HTTPS) • Firewall and server hardening The Candidate MUST confidently deploy and secure a server 2. LLM Integration & Orchestration (Critical) The Candidate must have direct experience integrating AI models via API: • OpenAI (GPT models) • Anthropic (Claude models) Required capabilities: • API integration (REST / SDK) • Token usage optimisation • Model selection logic: • cheap vs high-performance routing • Handling latency, failures, retries Bonus if YOU understand multi-model orchestration strategies 3. AI Agent / Automation Framework Experience (Highly Preferred) Experience with any of: • OpenClaw (ideal but rare) &bull...

    ₹35194 Average bid
    ₹35194 Avg Bid
    88 bids

    I’m planning to release a focused utility app for Android and need a developer who can take it from concept to a polished, store-ready build. Because the app will live solely on Android, you should feel comfortable working with the latest Android SDK, Kotlin or Java (your preference), and Google Play Store compliance requirements. Here’s what I’m expecting: • Fully functional APK that runs smoothly across current Android versions • Clean, well-commented source code pushed to a private Git repository • Brief setup / build documentation so I can reproduce the release on my end If you’ve shipped Android tools before—battery savers, file managers, system widgets, or similar—the project will feel familiar. Security, efficiency and ...

    ₹7188 Average bid
    ₹7188 Avg Bid
    57 bids

    I run an educational channel and I’m ready to give my learners a dedicated Android experience. I need a developer who can craft a clean, reliable video-streaming app that plays both my pre-recorded classes an...analytics. Deliverables • Production-ready Android app (.aab/.apk) signed for Google Play • Source code with clear documentation • Basic backend or cloud configuration supporting video hosting and live streaming • Short walkthrough or recorded demo explaining how I add content and start a live session I’m open to your preferred stack—Kotlin, Java, Flutter, React Native, or any robust video SDK—as long as the result is stable and easy to maintain. If you’ve built similar streaming or educational apps, I’d love...

    ₹23805 Average bid
    ₹23805 Avg Bid
    55 bids

    Kiosk Software – Simple Roulette + QR Code Generation (SDK Integration) Description: I have a vending machine with a touchscreen and a working SDK provided by the manufacturer. The machine is already fully functional. I DO NOT need to build a system from scratch. I only need to ADD a new feature to the existing interface. Objective: Add a new option/button on the screen that: 1. Opens a simple roulette (spin wheel UI) 2. User spins the wheel 3. Based on the result, the system generates and displays a QR code on the screen Important: • No need for backend (for now) • QR codes can be predefined or generated locally • No need to dispense physical products in this feature • This is a kiosk/touchscreen interface Requirements: • Experien...

    ₹102689 Average bid
    ₹102689 Avg Bid
    114 bids

    ...rationale – Step-by-step ControlNet integration guide (code-level) – Supabase Edge blueprint with security call-outs 2. A separate appendix containing sample TypeScript snippets for: – Edge Function handler with error-first logic – React client hook for invoking the function and displaying progress Acceptance criteria • All code samples run against the latest Supabase JS SDK and React 18. • Provider tests documented with reproduced curl or fetch calls and actual response/error logs. • Clear explanation of how each error case is trapped and surfaced back to the UI. Have you previously used ControlNet in architectural use cases? I’m aiming to read, validate, and start prototyping directly from your docume...

    ₹43129 Average bid
    ₹43129 Avg Bid
    84 bids

    ...encoded as MP4; the task is to wire it into the app so it streams or loads locally without stutter, black frames, or audio-sync issues on both iOS and Android. What I expect from you: • Source code or a lightweight demo project that drops straight into my existing build and automatically picks up the MP4 I supply (local file or remote URL). • Clear, commented instructions on any native modules, SDK settings, or third-party libraries you introduce so I can reproduce the setup on fresh installs. • A quick note on any platform-specific nuances you address—buffering tweaks, permission calls, or fallback handling—so I understand what’s happening under the hood. As soon as I can open the screen in my app, hit run, and watch the MP4 play smoo...

    ₹3547 / hr Average bid
    ₹3547 / hr Avg Bid
    94 bids

    ...and rewarded formats in the existing Android codebase (Kotlin/Java; the project is on GitHub). • Make sure each format loads quickly, respects frequency caps, and follows policy guidelines for both networks. • Expose callbacks so I can track impressions, clicks, and reward events in my own analytics module. • Supply a brief setup document outlining the ad-unit IDs, key code snippets, and any SDK or Gradle changes, so future maintenance is straightforward. Acceptance criteria – Test build shows live ads from both networks (test mode acceptable during development). – Interstitials appear only at defined navigation points; banners stay anchored without layout shifts; rewarded videos unlock the intended in-app reward on completion. – No c...

    ₹14750 Average bid
    ₹14750 Avg Bid
    35 bids

    ...can use the bouncycastle tool to create the encryption system for the activation code (you can use another tool that performs the same function) 3- I uploaded a Russian Voice Assistant that already works with the car system, but I don't have the source code for it 4- The following website has : BYD Car Application Open Platform SDK BYD Car Application Open Platform Open Interface API Specification BYD Car Application Open Platform SIM 5- I have a copy of the complete system, please contact me to send it if you need it To help design the application 6- As far as I know, ADB is used to activate voice commands (there is a software that does this in the attachments). 7- If you want to help, let me know, I am an artificial intelligence

    ₹43876 Average bid
    ₹43876 Avg Bid
    66 bids

    ...application running on a laptop Ensure the QR shown on the external screen is valid and scannable by Argentine wallet apps (MODO, BBVA, Naranja X, Mercado Pago, etc.) The solution must work with production Clover credentials in the LATAM environment Deliver working code, documentation, and deployment instructions Requirements Proven experience with Clover Flex 4 and the Clover SDK (Remote Pay Cloud and/or on-device SDK) Experience with payment terminal integration in LATAM, specifically Argentina Familiarity with EMVCo QR codes and Transferencias 3.0 is a strong plus Knowledge of Clover's development and app distribution process Please include: Brief description of your experience with Clover Flex 4 or similar payment terminals Your proposed technical approach to this...

    ₹41262 Average bid
    ₹41262 Avg Bid
    78 bids

    I’m looking for a Blender artist who can create a low-detail cockpit model of a commercial airliner for Microsoft F...flight deck. • Include essential panels, yokes, seats, and pedestal in simplified form—just enough geometry for VR users to navigate and interact. • UV-unwrap and apply basic texturing so default MSFS materials render correctly; no high-resolution PBR work is necessary. Deliverables 1. Blender (.blend) file with clean, named collections. 2. Export-ready glTF package configured for the MSFS SDK. 3. Quick read-me outlining any custom animations or material tags used. If you’ve already optimized assets for MSFS or similar real-time platforms, let me know. Screenshots or small portfolio clips of previous cockpit or low-poly wor...

    ₹14403 Average bid
    ₹14403 Avg Bid
    29 bids

    ...MERN stack (MongoDB, Express, React, Node) and I now need Razorpay wired in so users can complete secure, real-time payments without leaving the site. The Razorpay business account is fully set up; all I’m missing is a clean, production-ready integration. Here’s what I’m expecting: • Backend (Node/Express): create orders, capture payments, and verify signatures using the official Razorpay Node SDK, with environment variables for keys. • Frontend (React): drop-in checkout or custom UI that calls the backend endpoints and returns clear success / failure states. • Webhooks: configure and test at least the event so refunds, failures, or chargebacks can be tracked. • Testing: prove the sandbox flow first, then switch to live keys once ever...

    ₹1109 Average bid
    ₹1109 Avg Bid
    24 bids

    ...rapid movement Acceptance criteria 1. A device inside a zone receives the text within 2 s, verified over 4G and Wi-Fi. 2. Moving outside the boundary suppresses further pushes until re-entry. 3. Battery usage for continuous location tracking stays under 5 % per hour in a field test. 4. App passes TestFlight/Internal Testing with no blocking crashes. If you’ve worked with Google Maps SDK, MapKit, Firebase Cloud Messaging, or similar tooling, this should feel familiar. Let’s create a smooth, real-time, location-aware messaging experience....

    ₹79934 Average bid
    ₹79934 Avg Bid
    321 bids

    I have an SDK for a laser marker and need a full-featured Windows application built around it. The program must handle text marking, image marking, serial number marking, and basic laser engraving, all driven through the SDK’s functions. A key requirement is seamless, real-time communication with our existing GATI barcode-scanner software: when an operator scans, the decoded data should flow straight into the marking workflow without extra clicks. Think of it as one cohesive workstation where the scan instantly populates the fields that trigger the laser job. Alongside the core interface, I will need: • a compiled Windows installer; • the full, well-commented source; • a short PDF or Markdown guide describing how to set up the laser driver, link the GA...

    ₹22872 Average bid
    ₹22872 Avg Bid
    16 bids

    I plan to commission a fully-automated trading bot that operates on Polymarket’s Polygon CLOB using the official SDKs and APIs. The codebase must be TypeScript running on Node.js, with ethers v5 handling all on-chain interactions and Axios servicing any REST calls that fall outside the SDK. Functionally, the bot should open and close BUY or SELL orders in real time, pulling order-book data through WebSockets while backing off to the Data API whenever needed. Beyond the core copy-trading logic, I also want it capable of arbitrage trading, market-making, and basic trend-following; each strategy can be toggled on or off and share a common risk layer. That risk layer must enforce tight slippage limits, a maximum loss per trade, and a rolling daily loss limit before trading pauses...

    ₹20071 Average bid
    ₹20071 Avg Bid
    125 bids

    I am ready to take a theta-based trading idea from whiteboard to production and need a Web3 full-stack partner to carry the build end-to-end. The core features are already defined: real-time trading data flowing into the interface and automated trading algorithms executing on-chain. Everything will run on the Theta blockchain, so familiarity with Theta SDK, solidity-style smart contracts, and its RPC infrastructure is essential. Authentication will be wallet-based (e.g., WalletConnect or a custom Theta wallet integration) so users can sign transactions directly without traditional log-ins. Here is what I expect to see completed: • Responsive front-end (React/TypeScript preferred) that streams live market data and presents intuitive trade controls. • Smart contracts on...

    ₹8028 / hr Average bid
    ₹8028 / hr Avg Bid
    57 bids

    ...account is still in the learning phase, I need the campaign to run from your well-established account so it benefits from your higher quality score and existing spend history. Your task is straightforward: create, launch, and optimise an App-Install campaign whose sole KPI is the lowest possible cost-per-install while maintaining download quality. All assets—logo, screenshots, promo text, Firebase SDK, and the Google Play link—are ready for you. Key points • App type: secure messaging (not gaming, e-commerce, or productivity) • Target audience: individual consumers who value privacy • Primary goal: maximise app installs Deliverables 1. Campaign setup in your Google Ads account, linked to my Firebase project for conversion tracking. 2. Ad gr...

    ₹23099 Average bid
    ₹23099 Avg Bid
    20 bids

    I already have real-time video calls running on Xplooreze, but right now the room only spins up when tutor and student click “Join” at the exact same momen...parties are detected in the room; when either side disconnects, that timer should pause again. Extra guard-rails: • If a student arrives first and ten minutes pass with no tutor, show a “Reschedule Class” button. • If nobody joins within a configurable X minutes, auto-cancel or auto-reschedule the booking. I’ll provide full access to our existing codebase, database schemas, and the current video SDK implementation. You’ll hand back clean, well-commented code plus any migration scripts. Please outline your proposed technical approach, estimate of effort, and any SDKs or signall...

    ₹8537 Average bid
    ₹8537 Avg Bid
    20 bids

    cope of Work 1. Novu Self-Hosted Setup Deploy Novu self-hosted instance (Railway or similar) Enable multi-tenancy mode (IS_MULTI_TENANCY_ENABLED flag) Configure tenant management dashboard Connect email provider (AWS SES or SendGrid) Connect push provider (Firebase Cloud Messaging) 2. PHP Backend Integration (Laravel) Install and configure Novu PHP SDK Build a centralized NotificationService class that handles all notification triggers Implement tenant-aware subscriber registration (subscriberId = tenantId:userId) Build trigger endpoints that pass tenant payload (logo, branding, property name) with each notification Implement step conditions using {{}} for per-tenant workflow routing 3. React Web — In-App Inbox Integrate Novu's pre-built <Inbox /> React compone...

    ₹21378 Average bid
    ₹21378 Avg Bid
    153 bids

    ...chat platform. This is a long-term, large-scale project that will be managed via structured Milestone Payments. ​Core Requirements: ​Experience: Proven history in building live streaming apps with PK Battles, virtual gifting, and real-time interactions. ​Tech Stack: Flutter or React Native for Cross-Platform mobile apps, with a scalable backend. ​Integrations: Expert knowledge of ZegoCloud or Agora SDK is mandatory. ​Features: Luxury VIP/Aristocracy levels, high-quality animated gift effects (SVGA/Lottie), secure wallet/withdrawal systems, and a powerful Admin Panel. ​UI/UX: We require an "Ultra-Premium," modern, and sleek design. ​Candidate Selection: ​Please provide links to your live streaming or chat app portfolios. ​Only candidates ready to work under a detailed SO...

    ₹52651 Average bid
    ₹52651 Avg Bid
    146 bids

    ...captures a user’s fingerprint and immediately runs the required processing logic inside the app itself—no cloud calls, no external storage. The workflow is simple: plug the Mantra device into an Android tablet or phone, prompt the user, grab the biometric template or image that the Mantra SDK exposes, run an in-app routine (for example matching, quality scoring or whatever you wire for now as a placeholder), then surface a success / fail result on screen. Key points you should know before we start: • Mantra MFS SDK integration is essential; please be comfortable setting up the device drivers, permissions and sample code on Android 8+. • All biometric data stays local to the device; nothing is written to disk unless it is encrypted inside the sandbo...

    ₹18017 Average bid
    ₹18017 Avg Bid
    20 bids

    ...aren’t needed here.) Look & feel Think bright, welcoming, and highly interactive rather than a minimalist “one-page” layout. Subtle animations, intuitive navigation, and mobile responsiveness are important so sessions can happen on phones, tablets, or desktops without friction. Tech preferences I’m open on the stack as long as it supports secure video (WebRTC or an embedded service such as Zoom SDK, Twilio Video, or Jitsi), quick database queries for nutrition data, and a smooth front-end (React or Vue preferred, but convince me if you have a better idea). HIPAA-ready architecture is a plus, though not mandatory at launch. Acceptance criteria 1. Working MVP deployed on a test server demonstrating the three features above. 2. Role-based acces...

    ₹25238 Average bid
    ₹25238 Avg Bid
    53 bids

    ...with latest Android requirements Handle versioning and release management 3. Testing & Quality Assurance Perform internal testing and Play Console testing flows Identify crashes, ANRs, or policy issues Ensure smooth app performance across devices 4. Compliance & Policy Handling Ensure apps comply with Google Play policies Fix/recommend changes for: Permissions Privacy policy Data safety form SDK compliance Handle rejections (if any) and resubmissions 5. Iteration & Final Launch Apply required changes until apps are approved Successfully push all 3 apps to production (live) Requirements Proven experience publishing apps on Google Play Store Strong knowledge of: React Native / React-based mobile apps Android build process (Gradle, signing, AAB) Play Console polici...

    ₹8962 Average bid
    ₹8962 Avg Bid
    26 bids

    I’m building an Android utility app whose entire purpose is to boost everyday productivity. The centerpiece is a custom SDK-level tool that other apps (and future modules) can hook into, so code quality, clear architecture, and clean API design matter as much as the UI. Here’s what I need from you: • Design and develop the full Android application in Java using Android Studio and the latest Jetpack libraries. • Create the core SDK component, document its public methods clearly, and supply a small demo module that shows how third-party code would call it. • Implement a lean, modern interface that highlights the SDK’s productivity features without unnecessary bloat. • Provide unit tests and an APK for functional review; source code ...

    ₹280 / hr Average bid
    ₹280 / hr Avg Bid
    39 bids

    ...dashboard for geospatial analysis • Integrate ArcGIS Maps SDK / Mapbox / Leaflet • Implement map features: layers, filters, tooltips, overlays Data Integration • Integrate REST APIs and large datasets • Work with GeoJSON / spatial datasets • Optimize performance for data-heavy applications Cloud & Deployment (Azure) • Work with Azure Blob Storage / Data Lake • Deploy and manage applications on Azure • Handle hosting, configurations, and performance AI Integration (Important) • Integrate AI-driven workflows into GIS applications • Build features like: o Natural language → map queries o Automated site insights / recommendations • Work with LLM APIs and backend orchestration Tech Stack • Frontend: React JS (man...

    ₹52558 Average bid
    ₹52558 Avg Bid
    65 bids

    ...authentication, database operations, background processing, and AI integrations. Tech Stack: Built with FastAPI (Python), which is known for its high performance and asynchronous capabilities. Database: Uses MongoDB (via motor for async operations) to store user data, generated analysis results, and background job statuses. AI Integration: The core intelligence is powered by Anthropic's Claude AI (anthropic SDK). It uses a "Multi-Agent Strategic Council" architecture behind the scenes where different AI personas (e.g., Market Analyst, Financial Strategist, Risk Manager) deliberate to synthesize high-quality, conservative, and actionable strategic growth pillars for clients. Job Processing: Generating deep strategic reports takes time, so the backend utilizes backg...

    ₹653 / hr Average bid
    ₹653 / hr Avg Bid
    37 bids

    I have a custom wearable board built around the nRF52840 and need clean, production-ready firmware delivered in nRF Connect SDK (Zephyr RTOS). Hardware design is in progress — this engagement is firmware only. Sensors (exact parts): MAX86141 AFE via SPI — dual photodiode (PD1+PD2), discrete LEDs: 3× green 530nm, 1× red 660nm, 1× IR 940nm. FIFO interrupt-driven readout required. BMI270 via I2C — step counting, wrist gesture, raw accel data for motion artifact correction MAX30205 via I2C — continuous temperature sampling All sensor data streamed raw over BLE — no onboard algorithm processing required at this stage BLE Requirements: BLE 5.0 advertising, bonding, custom GATT profile for raw sensor data streaming Standard services: Heart ...

    ₹26232 Average bid
    ₹26232 Avg Bid
    12 bids

    I’m building an Android-only application called Near Hero and need a developer who can take it...image attachments) that remains responsive even on spotty mobile networks What I already have: the brand name, rough wireframes, and a feature priority list. What I need from you: clean Kotlin-based code, a lightweight backend/API of your choice (Firebase, Supabase, or a framework you’re comfortable with), and guidance on publishing so the final APK meets current Play Store requirements (target SDK, privacy labels, adaptive icons, etc.). I’ll share UI mock-ups and a short user-flow video as soon as we begin. Please include links to one or two Android apps you’ve shipped that show solid use of profiles and chat; a quick note on which backend you’d propo...

    ₹9429 Average bid
    ₹9429 Avg Bid
    16 bids

    ...a lightweight tvOS application that streams video content and can be generated quickly from Apple’s standard tvOS Single View template in Xcode. All playback assets will be provided; your job is to wire them into the template, create a clean navigation experience, and make sure the player behaves smoothly on the latest Apple TV models. Analytics & tracking tools • Integrate a reliable analytics SDK (Firebase, Mixpanel, or a comparable option) so I can track session length, play/pause events, and completion rate. • Expose a simple method or config file where I can add or remove additional tracking events later. Deliverables • Xcode project written in Swift, ready to archive for the App Store and TestFlight. • A brief README explaining project struct...

    ₹1307 / hr Average bid
    ₹1307 / hr Avg Bid
    90 bids

    ...reports and basic analytics whenever required. Core workflow • The program must open a persistent network socket (or Zebra SDK equivalent) to each reader, listen for EPC data plus timestamp, and display that feed in real time. • Every tag read has to be written immediately to the chosen database with reader ID, antenna port, RSSI, and any other metadata the Zebra API exposes. • From the stored data I want to filter by date, reader, or tag and export to CSV/PDF, plus run simple counts, dwell-time, and read-rate charts inside the app. Preferred tech stack C# /.NET or another modern Windows-friendly language is fine as long as you use the official Zebra SDK or documented REST endpoints. Deliverables 1. Compiled installer or portable EXE. 2. F...

    ₹35941 Average bid
    ₹35941 Avg Bid
    131 bids

    ...development, RTP, volatility, hite rate, payline math concepts, Turborepo, Rust/Cargo Nice to have: WebGL Canvas animation sequencing Simulation / probability modeling the game is a Brazil-themed slot built on Stake Engine (). Before anything else, please go through their full docs: Everything needs to follow their exact requirements to be published on stake,com and For the concept, the slot machine is physically embedded into a living jungle-carnival environment. The world around it is always active and reacts to gameplay events. Symbols are Brazil-themed (Christ the Redeemer, carnival mask, blue parrot

    ₹28379 Average bid
    ₹28379 Avg Bid
    12 bids

    ...Expo build for release, ensuring smooth animations, fast initial load, and zero runtime errors. 3. Prepare all assets, metadata, and privacy declarations required by Apple, respond to review feedback, and guide the app through to “Ready for Sale”. 4. Hand back a clean, well-commented branch plus a concise changelog so I can track what was fixed. Tech stack & tools in play React Native, Expo SDK 49, TypeScript, Firebase backend, Xcode, Apple Developer portal, TestFlight. Acceptance criteria • App passes App Store review without rejection. • No critical or high-severity issues in Crashlytics after one week of live traffic. • Lighthouse-style performance score ≥90 on key flows. If you have shipped at least one React Native app throu...

    ₹52745 Average bid
    NDA
    ₹52745 Avg Bid
    80 bids

    ...all need to be in place so I can meet or exceed 99.5 % uptime. Everything should fit cleanly into our existing CI/CD pipeline, and your solution must remain cloud-agnostic so we can scale on-prem or in AWS without heavy refactoring. Deliverables • Asterisk-based contact-center micro-service stack (Docker/K8s preferred) • Real-time AI dialog orchestration engine with barge-in support • API/SDK for campaign creation, operator takeover, and reporting • End-to-end observability (Prometheus/Grafana dashboards, log/trace exporters) • Load-test scripts proving ≤800 ms p95 latency at 300+ concurrent calls • Deployment guide and hand-off documentation Acceptance criteria 1. A 4-hour soak test shows ≤0.5 % error rate and no latency br...

    ₹119025 Average bid
    ₹119025 Avg Bid
    45 bids

    ...“Popular times” data Google shows for each place: the coloured bar chart, the percentage figure Google labels as “Usually as busy as it gets”, and the current number of live visitors. That information has to be captured programmatically for any business URL or search result I feed into the tool. The raw data itself will not be exported to CSV or Excel; instead I want it exposed through a clean API or SDK so it can be displayed inside my own app interface. The same endpoint must be consumable by my iOS app, Android app, and a small web dashboard, so JSON over HTTPS with simple auth will probably be the easiest route, but I am open to your suggestions. Key deliverables • A headless scraper (Python, Node, or similar) that bypasses typical Google bloc...

    ₹1680 Average bid
    ₹1680 Avg Bid
    41 bids

    required fix — the Bittensor SDK supports fallback endpoints, so the bot can automatically try alternative nodes when the main one is down. reworking how the bot connects to the blockchain, adding the retry logic, setting up the caching layer, and testing it all against multiple providers to make sure failover actually works.

    ₹10476 Average bid
    ₹10476 Avg Bid
    1 bids

    ...included. Deliverables • Complete iOS and Android source code (Swift/Objective-C + Kotlin, or a cross-platform stack such as Flutter or React Native) • Pixel-perfect UI matching provided Figma screens • Email/password authentication module with validation, reset, and secure token storage • Food ordering workflow: menu display, item customisation, cart, checkout, payment hand-off (Stripe SDK preferred but open to alternatives) • Real-time courier tracking on an interactive map • Ratings & reviews screen tied to each past order • Buildable release files, concise setup docs, and one short handover call Acceptance Criteria 1. User can register, log in, place an order, track the courier’s route, and submit a review wit...

    ₹21098 Average bid
    ₹21098 Avg Bid
    39 bids

    ...application with Flutter that lets patients consult doctors by video, receive digital prescriptions, and order medication directly from partnered pharmacies. The same codebase must compile cleanly on both iOS and Android and follow sound state-management and test practices. Core modules I need you to implement: • Video consultations: real-time, low-latency calls (WebRTC, Agora, or a comparable SDK) with basic call controls and encrypted streams. • Prescription management: doctors create, sign, and send e-prescriptions; patients view them as PDF; pharmacists access a read-only version linked to dispensing status. • Pharmacy ordering: patients add prescribed items to a cart, choose delivery or pickup, and track fulfilment through the pharmacist dashboard. User ...

    ₹44716 Average bid
    ₹44716 Avg Bid
    162 bids

    ...to take over the codebase, fix current issues, complete the build, and submit to the Apple App Store. This is NOT a build-from-scratch job. 8 screens already exist with navigation, branding, and UI in place. What needs fixing and completing: - SDK 54 upgrade has dependency conflicts needing clean resolution - AsyncStorage data layer not wired up - all save operations currently fail - Remaining screens and features need completion to MVP spec - App needs to be built as standalone and submitted to Apple App Store Tech stack: React Native, Expo SDK 54, TypeScript, React Navigation, AsyncStorage, expo-image-picker, react-native-reanimated Deliverables: Clean stable codebase, all data saving correctly on device, all MVP screens working end to end, tested on iPhone, submitte...

    ₹39719 Average bid
    NDA
    ₹39719 Avg Bid
    101 bids

    ...is all. By the end of this project, both apps must be live in their respective stores (internal test track is acceptable for initial delivery), and an automated GitHub Actions pipeline must be in place so that any future push to the main branch on GitHub automatically builds, signs, and deploys both apps without any manual steps. ABOUT THE APP - Framework: .NET MAUI (C#), Visual Studio 2022 - SDK: .NET 10.0 (net10.0-android, net10.0-ios, net10.0-maccatalyst, net10.0-windows10.0.19041.0) - Two apps in one solution: - ReQ — consumer-facing roadside assistance app - ResQ Provider — provider-facing roadside assistance app - Repository: Private GitHub repo (roadresqservice/RoadRescuePlatform) - Platform: Currently builds and runs on physical Android and iOS device...

    ₹19511 Average bid
    NDA
    ₹19511 Avg Bid
    119 bids

    I need a very small ASP.NET Core 7 web app that proves how to keep user session data in a Microsoft SQL Server backing store so that the same session is available when the site is served from two different instances. No authentication or front-end fram...launch two instances, and observe the shared session • Source-controlled project (Git) ready for review and run with one command Acceptance criteria – Running dotnet run on two terminals shows identical session data across both URLs from the same browser session – Only Microsoft SQL Server is used for persistence; nothing in-memory or Redis – Project builds cleanly with no warnings on .NET 7 SDK If you’ve already done something similar, this should be a quick task—I just need the clean, is...

    ₹13256 Average bid
    ₹13256 Avg Bid
    93 bids

    ...walk me through the full AppLovin onboarding process and wire it into my already-finished Android app. I have not opened an AppLovin account yet, so we will start from step one—sign-up, verification, and any mandatory compliance checks—then move straight into adding the latest AppLovin SDK inside my Android Studio project. Key deliverables: • Create and verify a new AppLovin publisher account in my name. • Configure the first app, ad units, and any required privacy settings (GDPR, CCPA). • Integrate the SDK into my existing codebase, enable test ads, and resolve build or Gradle issues. • Provide a brief walkthrough (screen share or concise doc) so I understand how to add future apps or placements. Acceptance criteria: – The app...

    ₹7655 Average bid
    ₹7655 Avg Bid
    16 bids

    ...the barber taps “DONE,” the next person in line should see “You are next, please come” on their Android device. I already have a Firebase project set up, so please use Firebase Cloud Messaging rather than OneSignal. No UI redesign or business-logic tweaks are needed; the task is limited to notification plumbing and reliability. What I expect you to handle end-to-end: 1. Integrate the FCM SDK into the existing Expo codebase and ensure it compiles into a standalone Android APK (not just the Expo preview). 2. Register and store device tokens securely, tied to user roles (barber vs. customer) in MongoDB. 3. Add the FastAPI endpoints or service modules that fire FCM messages at the two trigger points above. 4. Verify delivery on real hardware with ...

    ₹1680 Average bid
    ₹1680 Avg Bid
    25 bids

    ...development, RTP, volatility, hite rate, payline math concepts, Turborepo, Rust/Cargo Nice to have: WebGL Canvas animation sequencing Simulation / probability modeling the game is a Brazil-themed slot built on Stake Engine (). Before anything else, please go through their full docs: Everything needs to follow their exact requirements to be published on stake,com and For the concept, the slot machine is physically embedded into a living jungle-carnival environment. The world around it is always active and reacts to gameplay events. Symbols are Brazil-themed (Christ the Redeemer, carnival mask, blue parrot

    ₹106329 Average bid
    ₹106329 Avg Bid
    96 bids

    ...If not saved: Block or reject incoming calls, Block or filter incoming SMS · Toggle ON/OFF functionality for: Call blocking, SMS blocking · Whitelist option (allow selected numbers) · Basic UI (simple, clean interface) Technical Requirements Item Requirement Platform Android (mandatory) Language Kotlin (preferred) or Java Minimum SDK API 29 (Android 10) Target SDK Latest stable Key requirements: · Call blocking must work without requiring the user to set this app as the default dialer · SMS blocking approach to be proposed by freelancer (default SMS app implications understood) · Experience with Android permissions: READ_CONTACTS, READ_PHONE_STATE, RECEIV...

    ₹55732 Average bid
    ₹55732 Avg Bid
    231 bids

    Hello! I'm building a Python app to control a Huidu HD-A3L LED (C16L) banner (1040x104 pixels) via UDP (IP: , Port: 6101 // 10001). Code sends...HDPlayer sends, HDSet configs – hardware OK (ping/lights work), but no async mismatch or scan/resolution tweak. Need a Huidu expert to:Diagnose: Review code/Wireshark/HDPlayer screenshots (shared via zip). Fix: Working Python script for text/color/effects (or automate HDPlayer/.led gen). Test: Verify via chat/video; add dynamic text input. Skills Needed: Python (socket/struct), Huidu SDK/HDPlayer, LED protocols. Portfolio with LED projects : $10-30 fixed (quote after review). 2 days max. Milestones: 50% diagnosis, 50% with similar experience get priority – let's light this up!

    ₹43129 Average bid
    ₹43129 Avg Bid
    76 bids

    ...Pages exist, yet a call to /me/accounts keeps returning an empty data array. I have double-checked the permissions with two separate Facebook user accounts and see the same result, so it is not account-specific. I rely on the standard Laravel logs for runtime details, but the root cause is still unclear. I need someone who knows the Facebook Graph API v18 inside out and can dive into the PHP SDK / raw Graph calls, spot what the app or Facebook configuration is missing, and push a working fix into the project today. Deliverables • Identify the exact reason /me/accounts is empty and supply the code or configuration change that restores the expected list of Pages. • Confirm the linked Instagram Business Account is retrievable with the corrected response. • P...

    ₹1774 Average bid
    ₹1774 Avg Bid
    23 bids