Android chat application source code github jobs

Hello Developers, I am looking for a highly experienced developer to design and develop a Stick-style simulation game tailored for a voice application. **Key Requirements:** - Develop a simulation game with strong, medium, and weak modes balanced to avoid significant losses. - Include an admin panel with full control features: - Profit monitoring - Member management - Transaction tracking **Budget:** $150 per game package. **Important:** The project requires prior experience in developing similar games. Please send your proposal only if you have proven expertise in this domain. Looking forward to working together!

I’m ready to move forward with a pure-frontend build for my betting platform and I want the very first milestone to focus squarely on the Sports Betting Exchange. The back/lay interface is the showpi...is limited to frontend files only—no API hooks or backend logic. Deliverables • Fully responsive HTML/CSS/JS files for the Sports Betting Exchange, emphasising the back/lay section with a detailed odds and bet-slip presentation • Embedded preview or hosted link demonstrating responsiveness across breakpoints • Well-commented source code so future devs can wire in data feeds without design rewrites I’ll test on Chrome, Safari, Firefox and a mix of iOS/Android devices; if the interface renders consistently and interaction feels snap...

...breaking what’s in place. PHP – Our customer-facing site occasionally throws errors and suffers from outdated code patterns. Your task is to track down the issues, refactor where sensible, and leave the site stable and maintainable. Design, API & PG – When a new screen is needed, I’ll supply rough wireframes; you’ll translate them into clean Figma comps. – Any new feature should expose or consume a well-documented REST API. – Data lives in PostgreSQL, so solid schema design and efficient queries are essential. Deliverables • Updated React front-end and Node.js backend with new features live, bugs fixed, and performance metrics improved • Enhanced .NET application compiled and deployed with added functio...

I’m building a mobile-first system that lets me run every step of my broiler contract-farming business from a single place. The primary client will be an Android app; I also need a lightweight, responsive web panel that mirrors the same data for when I’m at a desk or APP itself designed to be tablet friendly instead of web. Workflow I have in mind • I sign in as a Partner/Owner, create each farm and add new batches under it. • For every batch I capture placement count, purchase cost, feed types with rates, vaccines, medicines and any other expenses. • Farmers log in with limited rights and record daily figures such as bird mortality, feed consumed and treatments given. • Supervisors have a slightly broader view so they can review entries, add...

I need an MVP Android application that lets patients view doctor profiles, pick an available slot, confirm the booking, and automatically receive a push or in-app reminder before their visit. The flow should stay friction-free, so skip any sign-up or social login screens; users land straight on the home screen and start searching. Core screens and behaviour • Doctor list with photo, specialty, and quick bio • Appointment calendar per doctor with real-time slot availability • Simple booking confirmation page and success screen • Local notification reminding the user of the upcoming appointment Design can stay minimal—native Material components are fine—but navigation must feel intuitive and responsive across current Android vers...

NOTE:Should work on my laptop only Android app was already designed just need to implement cire functianslities ok 1. Mobile based otp login concept 2. voice and video calling functionality concepts to connect from android 4. payment gateway

I have a headshot of myself that was taken with an old Android phone camera nearly 10 years ago, so it's very blurry and pixelated. I would like it updated and made clearer to represent today's professional photography standards and also some small details added, to certain areas, that weren't there before, but in an integrated and very photorealistic style that would give off the illusion that they were part of the original picture as opposed to causing a viewer to think that it was photoshopped. So, it would be the same image and background with more clarity and some modifications. I have more detailed descriptions already written out, a diagram, and visual references, because I've already had 3 different artists attempt to do this but either dropped the pro...

I need an internal mobile app that lets our field sales agents enter data the moment a deal happens and gives management an instant view of overall performance. The app must run natively on both iOS and Android so every agent, regardless of device, can work in the same environment. Core flow • Agents log in with company credentials, open a clean form, and record sales figures alongside essential client information. • Immediately after saving, those records sync to a central database and feed a live dashboard that management can open in a browser or on their own phones. • Agents can also open a personal performance screen to see their numbers in real time, helping them track progress without asking HQ for updates. Key functions for agents – Data entry (...

My mobile app is already live on both iOS and Android, and the next step is to boost high-quality user acquisition. The plan centers on two fronts: • Social media marketing across Facebook, Instagram and Twitter—organic content, smart paid campaigns and community engagement that convert impressions into installs. • Thorough app-store optimization for both Apple App Store and Google Play—keyword research, metadata rewrites, screenshot/video suggestions and review-response tactics that lift search visibility and ranking. Key results I want to see are a measurable jump in daily installs, lower cost per acquisition, and stronger category positioning. Please bring proven experience scaling apps in these channels, the ability to set up tracking links (Firebase, ...

...a truly native level. Your mission is to run the entire talent-sourcing pipeline—identifying prospects, engaging them, and completing the first round of technical and language screening—before handing the strongest profiles over to me. Although the roles span the typical modern stack, I care most about balanced front- and back-end experience, clean code samples, and confident, accent-neutral communication. You may tap LinkedIn Recruiter, GitHub, Stack Overflow Talent, niche WhatsApp and Telegram groups, university alumni networks—whatever channels you know will surface top-tier engineers quickly and ethically. Deliverables • 10–15 vetted CVs per role, each annotated with a concise English-fluency assessment and a summary of technical breadt...

...appstore for Testing person to test. This required max 10 times round. Like you need to upload and our testing person will review and give feedback and then developer works on feedback and then again process going to upload on test flight. You need to address of testing person to give them access of test flight to test that sepecific version to download and test. 2. You need to keep update the code on Server which we are using Hostinger VPS. 3. Kepp upload database too. 4. Keep upload on GIT. Once 10 rounds completed. We ask finally to upload and publish on appstore and playstore the final version. Budget is 600 Rs. No more budget please if you unable to do in our mentioned Budget ...Then please do not post your bid. Dont waste our time and yours by asking more money. Only...

I want to embed a real-time chat module on my site so that registered plot buyers and sellers can talk to each other in the same way users do on Freelancer.com. Only these two roles should ever see or use the feature; guests stay out of it. Core behaviour • Private one-to-one messaging starts from a listing or user profile and remains visible only to the buyer and the seller involved. • Messages travel instantly (WebSockets, , Pusher, Firebase or a similarly responsive stack—whatever you are most comfortable with) and are stored in my database for future reference. • File sharing is essential. Users must be able to drag-and-drop or tap-to-upload images, PDFs, DOC/DOCX or ZIPs, with a configurable max-size limit and server-side validation. • Basic c...

I have a collection of Snapchat conversations that I need examined for signs of cheating. The material includes exported chat logs and any associated metadata I can supply. Your job is to comb through the messages, spot patterns that suggest infidelity, and present clear, defensible findings. Scope of work • Reconstruct the timeline of the chats, noting edits, deletions, or gaps that could indicate hidden exchanges. • Analyse language, frequency, and timing to flag behaviour consistent with cheating. • Where possible, cross-reference usernames, Bitmoji changes, or device data to strengthen the narrative. • Summarise everything in a concise report, highlighting each suspicious instance with supporting screenshots, timestamps, and your reasoning. Acceptan...

We are a hospital based in India seeking to develop an Android mobile application for daily verification of physical assets using QR codes. The app will enable authorized staff to securely log in and scan QR codes tagged on each asset, which contain asset code, item name, quantity, and location details. Key features include role-based access (Admin/Auditor), QR code scanning with auto-fetch of asset details, validation of asset location, and a daily verification workflow to mark assets as present, missing, or misplaced with optional remarks. The system will integrate asset master data imported via Excel and maintain a backend database for asset management. Optional but preferred features include geo-tagging with GPS coordinates, photo capture with timestamp ...

...(mandatory, cross-platform Android and iOS) Backend (Must be strong and scalable): - Node.js (preferred) or Python (FastAPI/Django) - Clean, modular, scalable architecture - REST API (or GraphQL if preferred) Database: - PostgreSQL or MongoDB - Proper schema design for: - Users - Meals - Nutrition data - Health metrics Authentication: - JWT-based authentication APIs: - Integration with nutrition API such as or similar Cloud: - AWS, GCP, or Firebase (open to developer suggestion) --- EXPECTATIONS FROM DEVELOPER - Proven experience with Flutter apps (must share past work) - Strong backend development skills - Experience working with APIs - Ability to implement calculation logic (nutrition and formulas) - Clean, maintainable, and scalable code - Basic UI...

...based on the protocol layer (implemented in Python or Go). This tool must bypass the mini program's front-end UI by reverse-engineering its core business logic and API interfaces. It will directly construct underlying network requests (HTTP/HTTPS) to achieve millisecond-level automated purchasing and order placement. 2. Core Technical Requirements Platform Environment: WeChat Mini Program (iOS/Android or PC WeChat client). Development Language: Python 3.10+ or Go 1.20+. Reverse Engineering Capabilities: Must possess the ability to decompile mini program packages (.wxapkg), analyze obfuscated JavaScript logic, and extract encryption algorithms (e.g., MD5/AES/RSA). Packet Capture & Decryption: Must be able to bypass HTTPS restrictions, handle SSL Pinning mechanisms, a...

I’m preparing my new Android release for Google Play’s closed-testing requirements and need a cohort of 12 genuine users who can stick with the app for a full 14-day cycle. Once I add your Gmail address to the tester list you’ll receive a Play Store link; simply install from there, keep the app on your phone, and open it each day for a few minutes. Deliverables • Accept the Play Store invitation with the Gmail address you supply • Keep the app installed and launch it daily for 14 consecutive days (2–5 minutes is fine) • Optional but appreciated: note any crashes, slow screens, or usability quirks and share them through the in-app feedback form or a quick message here Completion is confirmed when the Play Console shows 14 active days...

This project turns my social-networking concept into a production-ready application that runs smoothly on Web, iOS, and Android. The core experience revolves around rich user profiles, a real-time messaging system, and a dynamic news feed. Frontend • Refine the existing UI for responsiveness and accessibility, keeping the look and feel consistent across browsers and mobile devices. • Prepare reusable components so the same design language translates to native builds (React / React-Native or equivalent). Backend & Data • Design RESTful (or GraphQL) APIs that power profiles, messages, and feed updates. • Implement a secure authentication and authorisation flow (email, social login, token refresh). • Model and migrate the database to su...

I need a polished mobile application for both iOS and Android that lets my Dubai-based customers handle every aspect of their home-maintenance plan from their phones. Customer role • Browse the available plans for their property, pick the one they want, and pay instantly by credit/debit card or through a bank-transfer gateway. • Open a maintenance request at any time, attach photos or video, pick convenient slots, then follow live status updates with push notifications. • Download every related document—contracts, invoices, completion certificates—straight from the app for easy record-keeping. Admin role From a secure dashboard I should be able to manage plans and pricing, assign or update work orders, add documents, and export data fo...

...palette that works in light and dark modes, a clear typography system for headings, body copy and UI labels, plus an iOS- and Android-ready app icon. Once that foundation feels right, we can roll it out across the rest of the assets. Deliverables • Core Brand Identity (logo suite, colours, typography, app icon) • App-ready assets (splash/launch screen and a 3–5 s logo-reveal animation) • Social media launch kit for Instagram and TikTok: short ad videos, static posts, reusable branded templates, profile banner and bio graphics • Marketing collateral: a conversion-focused landing page design and printable flyers/PDFs for schools or tutoring centres Please supply layered source files (AI/PSD/Figma as appropriate), web and app-ready exports, and cle...

We're an app & web development studio based in Miami, FL and we're looking for a cross-platform Flutter developer who has all the equipment needed to produce end-to-end apps for iOS and Android. Because iOS distribution is a must, you will need reliable access to a Mac and an iPhone for building, signing, and TestFlight testing. Our focus is mostly fitness but we do develop other kinds of apps as well. Keep in mind that the main requirement for this job position is communication, organization, professionalism and ability to organize a project well + follow rules and instructions 100% of the time. Only apply if you have previous experience working in a team environment and you will be a complete team player. Work hours are US EAST COAST TIME so make sure you unde...

We are looking for an experienced mobile app developer to build a clean, reliable, and scalable driver-focused application. Scope of Work: - Real-time GPS tracking (driver location visibility) - Background location updates (low battery consumption) - Document scanning (camera-based, auto-crop, clear image processing) - Upload and manage documents - Status updates (arrived, loaded, in transit, delivered) - Push notifications for tasks and updates - Simple and clean UI for daily driver usage - Secure login and user authentication - Key Requirements: - Experience with mobile app development (iOS & Android) - Strong experience with GPS tracking and background services - Experience with document scanning and image optimization - API integration experience - Clean, fast, and b...

I want a Kick chat bot that can connect to a live stream chat when I provide the stream link. The bot should be able to send messages into the chat in a controlled and customizable way. I need a system where I can prepare multiple messages in advance, and each message can be unique. I should be able to edit or change these messages anytime from a panel or config. When I trigger the bot, it should start sending these messages into the live chat one by one, not all at once. I want control over the interval between messages (for example, every few seconds), so it looks natural and not spammy. It would be great if I can: Start and stop the bot anytime Adjust timing between messages Manage and update message lists easily Ensure the bot follows Kick’s cha...

I am looking for an experienced cybersecurity professional to help investigate and resolve a seriou...(social, email, iCloud, etc.) Provide steps to fully eliminate the threat Recommend long-term security practices and tools Requirements: Proven experience in cybersecurity / ethical hacking / digital forensics Strong understanding of account takeovers, phishing, malware, and device security Ability to clearly explain findings and solutions Experience with mobile (iOS/Android) and desktop security Goal: To fully identify the source of the breach, remove any threats, and ensure all devices and accounts are completely secure moving forward. When applying, please include: Relevant experience with similar cases Your approach to investigation and remediation Tools and methods ...

...quality standards before release. Responsibilities: Perform manual testing on web and mobile applications (Android & iOS) Identify, report, and track bugs using issue tracking tools Create and execute test cases, test plans, and test scenarios Conduct functional, usability, regression, and exploratory testing Collaborate with developers and designers to resolve issues Verify bug fixes and ensure product stability Provide clear and concise test reports Requirements: Proven experience as a Manual Tester for web and mobile apps Strong understanding of software testing concepts and methodologies Experience with bug tracking tools (e.g., Jira, Bugzilla, Trello) Familiarity with Android and iOS platforms Good analytical and problem-solving skills Strong attention to deta...

...pipeline: ingest the camera stream, run fast and reliable AI inference, and fan out alerts to my iOS and Android app with minimal delay. Every alert should arrive with a snapshot, timestamp, and location tag so I can act immediately from my phone. Low latency, high accuracy, and rock-solid reliability matter more to me than bleeding-edge experimentation. I’m happy for you to choose the framework—TensorFlow, PyTorch, OpenCV, or another stack—as long as the result is well-documented, container-friendly (Docker/Kubernetes welcome), and easy to scale from one site to many. Deliverables • A working prototype that detects events and sends push notifications in under five seconds. • Full source code plus clear setup instructions. • ...

I'm looking for an experienced app developer to create a spiritual app available on both iOS and Android platforms. The ideal candidate should have: - Proven experience in mobile app development for both iOS and Android. - A strong portfolio, especially in the wellness or spiritual domain. - Expertise in UI/UX design to ensure a calming and intuitive user experience. - Knowledge of backend development to support app functionalities. Key features include: - Meditation timer - Daily inspirational messages - Live streaming of spiritual sessions Please provide a detailed portfolio and any relevant experience in your bids.

...and event-details pages suffer from overlapping elements, unreadable text, and images that refuse to size correctly. First, I’d like a rapid audit of the current CSS/JS so we can pinpoint exactly why the layout breaks. From there, I expect fixes that make the menus intuitive, align every element, scale the typography for easy reading, and keep visuals sharp and proportionate across iOS and Android devices. Feel free to leverage responsive techniques in plain CSS, Bootstrap, or another lightweight framework—whichever gets reliable results without bloat. Once the mobile experience is solid, I’d like to keep you on for ongoing enhancements, minor feature updates, and general site maintenance. Acceptance criteria: • Navigation reachable and fully funct...

I want a cross-platform mobile app built with .NET MAUI that runs smoothly on both Android and iOS. The app will connect to my existing REST-based Web API for a simple username-and-password login, then guide warehouse staff through day-to-day tasks. Core functions • Barcode scanning: the camera should reliably read QR codes, UPC codes and Code 128 labels depending on context, decoding the data to send to the API. • Warehouse workflows: after login, users choose whether they are Moving, Picking or Receiving Goods. Each flow will call the relevant endpoints I already expose and display success or error messages in real time. • Offline handling: if the connection drops, cache the scan data locally and sync automatically when the device reconnects. UI/UX Keep...

I am launching a mobile application that lets passengers and shippers reserve buses, private cars, and logistics vehicles from a single interface. The build must run smoothly on both iOS and Android, offering a consistent look, feel, and performance across the two platforms. Core booking flow • Search or browse available buses, cars, or logistics vehicles in real time. • Lock in a slot instantly once the user selects a vehicle, with immediate inventory updates so double-bookings are impossible. • Collect secure in-app payments and issue automated receipts. • Push and email a confirmation notification the moment the transaction succeeds. I will provide brand guidelines and high-level wireframes; you will turn them into fully functional apps, conne...

...designers and writers. Every contact must be sourced within the past 30 days so the list feels genuinely “fresh,” not recycled from old directories. What I expect you to capture for each person: • Full name • Primary skill set (developer, designer or writer) • City and state within India • At least one verified, direct point of contact (email or mobile) • Link to a recent portfolio piece, GitHub repo or published article that proves current activity To meet the even-split requirement, aim for roughly: • 1,670 developers • 1,665 designers • 1,665 writers Acceptance criteria • No duplicate names or emails across the list • All contact details must pass a basic validity test (bounce-free emails, a...

...efficient Android-only app that helps users design and follow their own fitness routines. The core experience revolves around two key capabilities: • Workout tracker – log exercises, sets, reps and rest, then surface progress stats in a simple dashboard. • Custom program builder – drag-and-drop or template-based creation of multi-week plans, with the ability to edit on the fly. A lightweight account system is required: email or Google sign-in, basic profile storage, and cloud sync for routines and history—nothing more elaborate such as leaderboards or community messaging at this stage. Material-style UI, smooth navigation and offline functionality are important. Please structure the code clearly (Kotlin or Java), document major classes, and...

I’m developing a mobile FPS in Unity and need ...runs smoothly on mid-range mobile devices (think efficient atlases, LODs, baked lighting, occlusion culling). • Optimise for URP so draw-calls, shaders, and memory footprint stay mobile-friendly. • Deliver the scene as a clean Unity package ready to drop into my project, including all materials, prefabs, and lighting settings. Acceptance criteria • Average frame rate ≥ 60 FPS on typical Android/iOS hardware. • No missing references or console errors on import into Unity 2022 LTS. • Clear documentation of folder structure, layer usage, and any custom scripts. If you’re comfortable creating believable “Italy type” city streets while keeping performance in check, I’d l...

I need a Flutter application that implements robust face detection capabilities for login authentication. The app should support iOS, Android, and Web platforms. Key requirements: - Anti-spoofing detection - Passive spoofing detection - Verification (1:1 and 1:N) Ideal skills and experience: - Proficiency in Flutter development - Experience with face detection and anti-spoofing technologies - Knowledge of cross-platform app deployment - Strong background in security and authentication protocols

...scalable, and true to the sales funnel domain. ### What the Role Actually Requires You are responsible for: - Maintaining a clear product vision across hundreds of tasks - Deciding what features get built now, what gets backlogged, and what gets discarded - Spotting when AI-generated code is technically correct but architecturally misplaced - Asking the right clarifying questions that prevent domain confusion - Knowing when to move forward and when to pause for better design You must be able to read code (Python, TypeScript, SQL, etc.) well enough to identify fundamental issues even if you are not writing the fixes yourself. ### Required Qualifications **1. Strong Architectural Intuition** You can look at a data model and immediately feel when something is wrong or...

...mobile application and admin panel, based on the agreed requirements. Scope of Work: Student Mobile Application (React Native): • Secure login using admin-created credentials • Profile page with password change (name and email cannot be modified) • Chat-style interface for questions • Firebase integration (Authentication and Firestore) • Keyword/partial matching to fetch answers • Unanswered questions stored with fallback message • Clean, modern UI suitable for presentation • Smooth and stable performance Admin Panel (Web-Based): • Add students (email, first name, last name) • Manage student accounts • View unanswered questions • Add and manage answers Technical Delivery: • Full source co...

...launch plan and ship a field service CRM to production** I'm the founder of FieldPro, a field service CRM for Australian property management companies and their trades (plumbing, HVAC, electrical). The product is built, a separate reviewer is producing the production-readiness plan, and I need a strong developer to execute it and take the app live. **Stack:** React + Vite, deployed on Vercel, GitHub repo ready to hand over. **Preview:** **What you'll do:** - Work from an existing implementation plan (bug list + production roadmap, provided) - Fix prioritised bugs and UX issues across all modules - Wire up the backend / data layer (replacing current seed data) - Implement authentication and role-based permissions (TopBoss / Admin / Tech) - Set up environments

**Technical reviewer wanted — QA pass + production-readiness plan for a React SaaS (short engagement)** I've built FieldPro, a field service CRM for Australian property management companies and their trades (plumbing, HVAC, electrical). The prototype is feature-complete and I'm looking for a sharp pair of eyes to tell me what's really needed before it goes live. **Stack:** React + Vite, Vercel, GitHub. Preview: **What I need from you:** 1. **Thorough QA pass** — walk every module (jobs, quotes, diary, inventory, purchase orders, user management, technician mobile view) across all three roles (TopBoss / Admin / Tech). Test desktop and mobile. Log bugs, UX issues, accessibility gaps, and anything inconsistent or brittle. 2. **Production-readiness plan** ...

...cross-platform bot that trades only GOLD (XAU/USD) and runs smoothly on both iOS and Android. The core mandate is simple: the app must analyse the market in real time and automatically place only the most profitable trades, aiming for a zero-loss strategy. I will supply access to my broker’s API as soon as the project starts. Your job is to build the full mobile application, design or fine-tune the trading algorithm, and ensure everything is production-ready. To be considered, tell me about your direct, hands-on experience building mobile trading systems or quantitative strategies—screenshots, links, or concise summaries are perfect; no lengthy proposals needed. Deliverables I expect: • A fully functional iOS & Android app packaged for App ...

...(Off-Page / Offsite SEO only) App Store Optimization (ASO) + Offsite App Promotion About Our Product AstroVoice AI is an AI-powered astrology platform with: A live website Android mobile app on Google Play Store Strong traction with a growing user base Focus on Indian users and multilingual audience We need a results-driven expert who can help improve: Organic traffic Keyword rankings App discoverability Backlinks / authority App installs from organic channels Brand mentions across the web Important Note This project is ONLY for OFF-PAGE / OFFSITE SEO and ASO We are NOT looking for on-page SEO, technical website fixes, or app code changes right now. So please apply only if your strength is in: Link building Outreach Guest posting Directory submissions (high quality ...

...ledger humming. You’ll pair with product and community teams, ship iteratively, and watch your code reach a truly global audience the moment it merges. The stack is modern cloud: think TypeScript or JavaScript on the front, Python or Node on the back, containers, automated CI/CD, and a healthy dose of Web3 connectivity. If a module needs hardening, you dive into tests; if an interface needs polish, you adjust the pixels yourself. Every sprint you’ll release something measurable that moves our KPIs, whether that’s cutting load time in half or launching a new wallet feature. We operate 100 % remote, async-friendly, with highly competitive pay and meaningful token participation. Bring a strong GitHub trail, production experience across both client and serv...

We...to find and convert leads independently Basic understanding of web/app development (preferred but not mandatory) Existing client network is a big plus Commission Structure: Commission per project: [Insert % or range, e.g., 10%–25%] Higher incentives for larger deals Potential bonuses for consistent performance Project Types We Handle: Business websites E-commerce platforms Mobile applications (Android/iOS) SaaS platforms Custom software solutions How to Apply: Please include: Your sales experience How you plan to generate leads Any past projects or deals you’ve closed (if available) Why Join Us? If you’re someone who loves sales and wants uncapped earning potential, this is a great opportunity to grow with a fast-moving tech team. To know more visit us at

We're seeking 1-2 full-stack developers to join our team. You'll work on a 50/50 split between client projec...integrations Database Systems: PostgreSQL, MongoDB, or similar (SQL and/or NoSQL proficiency) Version Control: Git/GitHub workflows, branching strategies, code reviews Nice to have: RFID/wearable technology integration experience Experience working with government/military sector clients UI/UX design sensibility CI/CD pipeline setup (GitHub Ac ons, Jenkins, etc.) Side Note This is a permanent work-from-home role under an Independent Contractor arrangement. Candidates must have their own computer and reliable internet connection, and are responsible for their own taxes and benefits. Professional hourly fees are established based on your perfo...

...type (PAPS/PARS), broker triple, denormalized lastStatus / lastCheckedAt, pendingAutoDetect, unique (companyId, barcode, type). - NestJS integration layer — axios PapsTrackerClient wrapping the sidecar's endpoints (GET /api/paps/query/:barcode, bulk query, watch list management). Boot-time resync of active shipments back into the tracker's watch list (tracker state is in-memory; Postgres is source of truth). - API endpoints under /customs/* (role-gated): overview, pipeline, reports, activity, scan (auto-detect across all adapters), shipments CRUD, CFIA, tracker health/config/resync, webhook receiver at POST /webhooks/paps-status with shared-secret auth. - 10 broker pages matching _ref/ (9000-line reference). Tailwind v4 ldx-* tokens + animation keyfram...

need to develop android and ios mobile app as well as website for tasks approval (example : for official works, technicians, workers, supervisors, managers used to travel from office to project sites for which they will approach back office executives for train / bus ticket booking. on raising request with proper justification, the system to send notification to their reporting manager for approval. On approval the back office executive will have to initiate ticket booking. note there will be pre-assigned ceiling to various catagories of personnel like technician ticket shall be below 500, engineer can have 800 and manager can have 1000 like wise. If the back office team cant book ticket in the limits, he/she will mention the reason and will route to manager for approval. on success...

I’m creating “Bakes Chat,” a lightweight real-time messaging application focused on smooth group conversations. The core deliverable I need from you is a fully-functioning chat front-end and back-end that lets users: • Sign up or sign in instantly through common social media providers (OAuth) – no email registration flow required. • Create and join multiple group rooms, with messages appearing to everyone in real time. • See new messages without refreshing, thanks to WebSocket or an equally responsive technology. I’m flexible on whether you craft this for web, mobile, or a responsive hybrid stack; what matters most is a clean, modern UI, solid real-time performance, and code that’s easy for me to extend la...

I’m ready to turn a new app idea into reality on both Android and iOS and need an experienced developer who can guide the entire build—from refining core features through to final submission in Google Play and the App Store. The concept is already outlined, but I’d like your expertise to shape the technical architecture, create a clean, maintainable code-base, and advise on any best-practice improvements before we launch. Here’s what I’d like you to handle: • Build native-quality apps using a shared code approach (Flutter, React Native, or similar—open to your recommendation). • Connect the front-end to a secure, scalable backend (Firebase, AWS, or another option you trust). • Implement standard app essentials s...

...lending app available on both iOS and Android. All tracking runs through Appsflyer (with Protect360 enabled), and payout is a flat CPA of $25 for each validated successExecution event. GEO Although the product itself is Russian, I’m open to international traffic as long as users complete the funnel and meet the KPIs below. KPI GUARDRAILS Hard targets are non-negotiable: fraud must stay below 30 % (as judged by Appsflyer + P360) and every conversion must clear our CRM event validation. Soft goal is a 0.1 %+ conversion rate from install to successExecution. APP & FLOW • iOS App Store: • Google Play: DEMAND DETAILS • Traffic source: Affiliate Networks only (no direct

...and receive automated status updates. • An Android app that mirrors the same workflow for both customers and drivers, with driver-side access to upcoming jobs, route details, and schedule changes. Core features I expect are secure account creation, role-based dashboards (customer vs. driver), push notifications, and an admin panel where I can approve or modify bookings on the fly. Clean UI/UX is important because many users will be on the road with limited attention. Please send a detailed project proposal outlining the approach you would take, suggested tech stack, milestones, and estimated timeline. I will review each submission for clarity, realistic delivery dates, and how well the plan addresses booking and scheduling requirements on Android and the web....

​I am looking for an experienced Android Developer to implement a video player using ExoPlayer (or Media3). We have M3U8 (HLS) streams that contain multiple audio tracks (e.g., different languages). ​The developer needs to create a functional player that allows users to view and switch between these audio tracks seamlessly during playback. Scope of Work : ​HLS Integration: Load and play M3U8 streaming links. ​Audio Track Switching: Implement a UI/Menu that lists all available audio languages within the stream. ​Track Selection Logic: Use DefaultTrackSelector or the latest Media3 APIs to handle track overrides.