Flutter jobs

...Role-based security * User administration * Subscription management * Audit logs * System configuration ⸻ Technical Architecture The solution consists of: * Desktop Application (Electron + Node.js) * Mobile Application (Flutter) * Backend REST API * AWS Cloud Infrastructure * SQL Database * Secure Authentication * File Storage * Notification Services All applications must communicate with the same centralized backend hosted on AWS. ⸻ Expected Deliverables The selected developer (or team) will be responsible for: * Backend development * Desktop application * Flutter mobile application * API integration * Database implementation * AWS deployment * Authentication & authorization * Testing * Technical documentation * Production deployment ⸻ Development Methodolo...

I need a developer to help me speed up the development of a sporting club application flutter (ios/android). the developer must have sufficient years of experience developing e-commerce applications on mobile. the application will have a news section, ticketing section, and a web store section to sell t-shirts, caps, etc. of multi sizes and colors. we will provide API's and artwork (not figma) just prepared artwork. Deadline is 25th of July. Candidate must work daily for extended hours to meeet deadline. Application is in Arabic Language. Knowledge of Arabic is a PLUS

I need a single, integrated mobile app for my customer that lets my bike-garage business run every daily task from one screen. Should Build a Dynamic Vehicle Diagnostic Funnel &...redemption. • Marketplace – users should be able to list bikes or parts, search current listings and view, add, sell or buy items without leaving the app. • Rental – a basic lend/borrow section where owners can set availability, renters can request a period, and both sides can track the transaction until return. Please outline the milestones you’d deliver, the technologies you recommend (Flutter, React Native, native iOS/Android or similar), and any relevant garage, rental or marketplace apps you have shipped before. I’ll review code structure, UI flow and perform...

...Control - Any future services (easy to add) Automation Features - Automatic partner assignment based on location and availability - Smart booking management - Real-time tracking - Push notifications - OTP-based job completion - Auto invoice generation - Commission calculation - Partner payouts - Cancellation & refund management - Booking reminders - Analytics dashboard Preferred Technology - Flutter (Android & iOS) - Laravel / Node.js Backend - React/Vue Admin Panel - Google Maps API - Firebase Notifications - Razorpay/Stripe Payment Gateway - Clean REST APIs - Scalable cloud deployment Deliverables - Customer App - Service Partner App - Admin Website - Backend APIs - Source Code - Database - Deployment - Documentation - Bug Support Proposal Requirements - Portf...

...status changes logged in real time. • Progress reporting – I need an at-a-glance dashboard that aggregates task status and completion percentages. • Due-date reminders – push, email, or in-app notifications when deadlines approach or slip. Clean UX is key; the fewer taps it takes to create, assign, and update a task, the better. I’m open to your preferred stack—whether you lean React Native, Flutter, or a straightforward web PWA—so long as the final product is responsive and easy to maintain. On hand-off I expect a fully functional MVP, source code in a private repo, and a short README that outlines environment setup, build commands, and where each main feature lives in the codebase. If you’ve shipped something similar or hav...

Brief Requirement: Build a Flutter demo for OPPO phones only, stable GPS location under lock screen, background run & normal power saving mode (system cannot kill tracking service). Deliverables: 1. Full reusable Flutter source code 2. Installable test APK 3. Continuous positioning test log Acceptance Rule: If positioning fails to keep running under OPPO power saving & locked screen, full milestone refund. Cost Agreement: within 3 business days delivery. This demo fee will be fully deducted from Phase 1 full 5 Android devices adaptation budget later, no extra hidden fees for location module.

Flutter Developer Needed to Customize AI English Learning & CBT Preparation App (Fixed Budget: £400) Project Overview I have purchased a production-ready Flutter AI language learning app template and I'm looking for an experienced Flutter developer to customize, extend, and prepare it for launch as VoxaLearn. VoxaLearn will be an AI-powered English learning and CBT exam preparation application for Android and iOS. This is NOT a project to build an application from scratch. The Flutter source code is already complete. I need an experienced developer to customize, configure, and add a few new modules. The existing template already includes: Flutter (Android & iOS) Firebase OpenAI GPT Google Gemini AI AI Chat AI Grammar Lessons ...

Flutter Trainer – Job Description Experience: 2–5+ Years Location: Chennai / Remote Job Type: Full-Time / Part-Time / Freelance Responsibilities: Deliver hands-on Flutter and Dart training. Teach Flutter widgets, state management, Firebase, and REST APIs. Guide students through real-time projects and assignments. Conduct assessments, mock interviews, and provide technical mentoring. Update training content based on the latest Flutter trends. Requirements: Strong knowledge of Flutter, Dart, Firebase, REST APIs, Git, and state management (Provider/Bloc/GetX/Riverpod). Good communication and presentation skills. Prior training or mentoring experience is preferred. Experience in building and deploying Flutter applications. Apply Now: ...

...on both iOS and Android. The core idea is simple: give users a handy tool they can open, complete a single task quickly, and move on. Think of a flashlight or unit-converter level of simplicity, yet executed with modern design, smooth performance, and zero clutter. Here’s what I need from you: • Build a single codebase that compiles cleanly for iOS and Android. I’m open to Swift UI + Kotlin, Flutter, React Native, or another framework you’re comfortable with—provided the final packages meet each store’s requirements. • Craft a minimal UI that looks at home on current-generation devices, respects dark mode, and scales from small phones to large screens. • Integrate lightweight local data storage; no server component is planned for...

...best matches user expectations and technical feasibility. Key deliverables • Discovery session and short proposal outlining the chosen concept, tech stack, and timeline • High-fidelity UI/UX mock-ups that slot neatly into my current design system (Figma preferred) • Fully coded, testable module for iOS (Swift/SwiftUI) and Android (Kotlin/Jetpack) or a cross-platform alternative such as Flutter or React Native if you can show performance parity • Integration with the existing backend for user data, image processing, or product links where needed • QA pass on a range of common devices plus concise hand-off documentation for future maintenance Acceptance criteria • Feature compiles without errors in the main codebase and passes my standard...

I have a clear concept for a new app and need a developer who can take it from idea to launch on both iOS and Android. The core of the first release will include: • Secure user profiles with photo, bio, and basic settings • Real-time AI chat • A scrolling news feed that supports text, image, and link posts I’m open to the framework you prefer—whether that’s React Native, Flutter, or native stacks—as long as the final build is stable, well-documented, and ready for App Store and Google Play submission. Here’s how I picture our workflow: 1. Map out an MVP feature list and milestones. 2. Build and test each module in weekly sprints, sharing progress on GitHub. 3. Iterate on UI/UX and performance until both apps meet release ...

add small feature to existing app flutter app

The project centres on a cross-platform application that runs smoothly on both mobile devices and desktop computers. Every time the respective exchange opens, the app must: • Scan the top 100 equities in the Indian, Japanese, European, American and Singaporean markets, flagging any share that hits a new 52-week ...one-day market test. 3. Push notifications received within 30 seconds of each qualifying event. 4. Source code handed over, clearly commented, so future exchanges or metrics can be added. Feel free to leverage APIs such as Alpha Vantage, IEX Cloud, or any reliable market-data feed that covers all five regions; just note licence costs, if any, in advance. I’m open to the tech stack—Python, Node, Flutter, .NET, or others—so long as performance an...

...images and audio later as a plus). • Automated scheduling of reviews driven by spaced-repetition logic. • Quick-review mode for on-the-go study sessions. • Real-time progress tracking with simple statistics. Cross-platform requirements The same account and data should sync seamlessly between Windows, Android, and iOS without the user feeling any friction. I’m open to the framework you prefer—Flutter, React Native, Kotlin Multiplatform, Electron with a mobile wrapper, or another approach—as long as you can guarantee a consistent look, smooth performance, and straightforward maintenance. Deliverables • Production-ready builds for Windows (.exe or installer), Android (AAB/APK), and iOS (App Store package). • Source code in a priva...

...new database domains, transactional/financial capabilities, and advanced security layers. The codebase is clean, well-architected, and strictly follows multi-environment development pipelines. ### Tech Stack & Current System Surfaces All surfaces share a single centralized backend API and a unified backend-as-a-service database instance. #### 1. Mobile Application (Flutter/Dart) * **Architecture & Scale:** Built with **Flutter (Dart ^3.10.0)** for iOS and Android. It consists of roughly **81 screens, 101 services**, structural models, global themes, and full English/Arabic localization stacks. * **Design Pattern:** Utilizes a highly custom, non-standard Figma design system (completely independent of standard Material UI). Services strictly follow a **three-tier p...

Project Overview We are looking for an experienced Flutter developer to build a professional mobile application for Android and iOS that enables employees to submit daily reports, while allowing supervisors and managers to review, approve, and manage them through a structured approval workflow. The application should have a modern, user-friendly interface and use Firebase as the backend. ⸻ User Roles 1. Employee * Secure login using a One-Time Verification Code (OTP) sent to the employee’s registered email. * Submit daily reports. * Upload multiple images with each report. * View previously submitted reports. * Track the status of submitted reports (Pending, Approved, Rejected). * Receive notifications when the report is approved, rejected, or requires changes. 2. Direc...

... in-app chat or lead capture for client management, and 360° or video-based virtual tours embedded per property. • Admin control: a web or in-app dashboard where we can add/edit properties, upload media, and view client analytics. • Smooth UX: fast loading grids, map view, push notifications, and secure login using email, Google, or Apple ID. • Tech preference: I’m open to React Native, Flutter, or another reliable cross-platform framework if you have a strong case for it. When you reply, please point me to similar apps you’ve delivered and outline the high-level architecture you’d propose (frontend, backend, storage for media). I’ll shortlist based on proven real estate or marketplace builds and how clearly you can break the proj...

I have a partially-built Flutter application whose core system needs to be brought to a production-ready state. The product delivers proprietary data behind a paywall, and while several third-party APIs will eventually power that content, right now I simply need the underlying architecture cleanly prepared so each API can be “dropped in” later without refactoring. The app focuses on user data, so the following features must already work end-to-end: • User profile management • User activity tracking • User content upload What’s in place: a basic Flutter codebase, rough navigation, and some sketches of the screens. What I still need is solid state-management, secure authentication, subscription / paywall handling, and well-structured se...

... Hotel Booking System Flight Booking System Tour Package Management Payment Gateway Integration WhatsApp, SMS & Email Integration API Integration (Flights, Hotels, Visa, Payment) Multi-Company & Multi-Branch Support Multi-Currency & Multi-Language Android & iOS Mobile Apps (Flutter Preferred) Reports & Analytics Dashboard Finance & Accounting Module AI Features (Preferred) Secure, Scalable & Cloud-Based Architecture Preferred Technology Laravel / ASP.NET Core / Node.js React.js / Flutter PostgreSQL / MySQL REST APIs AWS / DigitalOcean / Azure Deliverables Complete Source Code Database API Documentation Deployment Support Admin Training 12 Months Bug Support Ownership of Source Code Please share: Company Profile ...

Type: Fixed-price project (with option to extend into ongoing QA) Category: Mobile QA / Manual Testing Duration estimate: 1–2 weeks Overview We have a Flutter mobile app (Android + iOS) for a sports-coaching marketplace — athletes book sessions with coaches and academies, three user roles (Athlete, Coach, Academy) plus an Admin panel, real backend and real data. Basic QA is already done in-house — core happy-path flows (signup, browse, book, cancel, basic profile edits) have already been tested and are working. We do not need someone to click through the obvious flows again. We need an experienced QA tester who can find the bugs that basic testing misses: edge cases, race conditions, concurrent-user scenarios, partial/malformed input, boundary conditions, and th...

I have already laid down the core of OpsFlow—a Flutter / Dart front-end, Go REST back-end, PostgreSQL database, and a Docker-based deployment stack complete with MinIO object storage, role-based auth, notifications, audit logs, and automated health checks. For the very first public release I want to polish and ship a solid work-order workflow. The scope for this milestone is focused and clear: enable streamlined “work-order creation and assignment” from end to end. What you will find waiting for you • A clean Flutter UI skeleton and shared component library • Fully documented Go micro-services with CRUD scaffolding in place • Auth, user, asset, and inventory tables already seeded in PostgreSQL • Docker-compose scripts for loca...

...and reliability users expect from a modern messenger. No authentication is required; users should be able to open the app and start chatting instantly. If a lightweight, automatic identifier is needed under the hood (for encryption or routing), build it in transparently so the end-user never sees a sign-up screen. Because this project targets three platforms at once, I am open to React Native, Flutter, or any other cross-platform toolkit that can compile cleanly to mobile and web while sharing a single codebase. Real-time transport and push notifications are up to you—Firebase, WebSockets, or a self-hosted solution are all fine so long as message delivery is instant and dependable. Deliverables • A single codebase deployed to iOS, Android, and Web • Backend o...

Hello Sir, lets continue the project. place bid to discuss more in chat

I’m ready to commission a full-featured education app and admin panel built in either Flutter or React Native. The student-facing side must present a simple, clean interface while packing in everything today’s learners expect: • Student sign-up / login • Recorded-video courses with smooth streaming • Live-class rooms (integrated scheduling & reminders) • PDF notes, downloadable or in-app view • Mock tests and quizzes with scoring • Course purchase flow tied to Razorpay / UPI for secure checkout • Push notifications for new lessons, live-class alerts and offers • Student profile with progress tracking On the admin side I need the tools to run the entire academy: • Upload and manage recorded videos &a...

...account with basic KYC information stored. I will provide wireframes outlining sender, courier, and admin perspectives. You will take those and handle UI design, native mobile builds, the web frontend, and the server side that powers order management, location updates, push notifications, and payment reconciliation. Please select technology stacks you are comfortable scaling (React Native + Node, Flutter + Firebase, or similar). Deliverables will be: • Design prototypes signed off in Figma • Production-ready iOS, Android, and web builds published to TestFlight / Google Play internal track / staging URL • A cloud-hosted backend with deployment scripts and documented API endpoints • Brief onboarding guide so I can add new couriers, adjust pricing, and mo...

...Surrounding experience Alongside the forums I want embedded financial-education content—articles, bite-sized video lessons, glossaries—served contextually as users browse or ask questions. Push notifications for fresh market insights, account milestones, or community events should keep the momentum high without overwhelming members. Technical outline • Cross-platform build for iOS and Android (Flutter, React Native, or a framework you’re comfortable scaling). • Secure email / social sign-in with two-factor authentication. • Cloud back-end (Firebase, AWS, or comparable) that supports real-time forum updates and analytics. • Admin dashboard where I can create topics, pin posts, and review flagged content. • Clean UI that refle...

Education App Development Requirement Looking for an experienced Flutter or React Native developer to build a complete Education App. Required Features - Student Login & Registration - Recorded Video Courses - Live Classes - PDF Notes - Mock Tests & Quiz - Course Purchase - Secure Payment Gateway (Razorpay/UPI) - Push Notifications - Student Profile Admin Panel - Upload Recorded Videos - Upload PDFs - Create Mock Tests - Schedule Live Classes - Manage Students - Manage Courses - View Payments Deliverables - Android App - Admin Panel - Complete Source Code - Deployment Support Please share: - Similar apps you've developed - Estimated cost - Delivery timeline

...simple editing tools so creators can tweak photos or clips before publishing. A swipeable feed, real-time notifications, and solid profile management should anchor the first release, with architecture flexible enough to layer in cross-platform reposting later. I’d like the build on a scalable cloud stack—AWS, GCP, or similar—paired with a modern UI framework such as React (web) and React Native or Flutter (mobile). Clean, well-documented REST or GraphQL APIs are essential, as is secure authentication and basic moderation tooling out of the gate. Deliverables • Design and Wireframes Responsive web application • Native-feel iOS and Android apps from a shared codebase • Robust backend for media storage, auth, and moderation • All source ...

...Python or PHP services on the backend, all containerised with Docker and deployed to AWS or GCP. • Flutter-based mobile apps that share code with React Native components when practical. • Robust data layers on MySQL and MongoDB, exposed through well-documented REST APIs. How we’ll work together You’ll plug into an agile workflow, collaborate over Git, and ship to staging environments that mirror production. I cover product direction and QA; you focus on clean, testable code and elegant UI/UX. Both frontend and backend expertise is valuable because features often span the whole stack. What to send with your proposal • A portfolio link or repo that shows AI integration, full-stack or Flutter work. • A brief on similar projects you&...

Category: Mobile Phone / Web / Software Architecture Skills: iOS Development, Android Development, React Native, Flutter, SEO, Full Stack Development Project Overview We need a senior developer to review our existing platform, , and convert it into native iOS and Android apps, plus improve our Google SEO and provide marketing input. This is part of an ongoing, multi-project relationship — we have another platform (PRYLINK) at a similar stage. Scope of Work Review thoroughly before applying. Convert/rebuild the platform into native iOS and Android apps (React Native, Flutter, or native Swift/Kotlin — your call, with reasoning). Publish to the App Store and Google Play. Improve Google SEO (technical + on-page). Provide marketing/growth input. Requirements ...

Category: Mobile Phone / Web / Software Architecture Skills: iOS Development, Android Development, React Native, Flutter, SEO, Mobile App Development, Full Stack Development Project Overview We are looking for a senior, experienced developer to take an existing social media platform, PRYLINK, from its current build on Lovable and turn it into a fully native mobile experience for both iOS and Android. This is not a one-off job — we have multiple projects in the pipeline and are looking to build an ongoing working relationship with the right person or team. PRYLINK is a social media platform. The current version was built using Lovable, and we now need a native mobile app (iOS + Android) with the same core functionality, plus strong Google SEO and marketing support to help i...

...along wireframes, a detailed functional specification, and brand assets as soon as we kick off. The job covers the full life-cycle: refining the technical architecture, crafting a polished UI, coding the front-end and any required back-end services, thorough QA on real devices, and finally shepherding the builds through App Store and Google Play submission. A modern cross-platform stack such as Flutter, React Native, or another comparable solution is perfectly acceptable—feel free to advocate for the approach you believe will give the smoothest performance and easiest long-term maintenance. Deliverables I expect: • Interactive design prototypes for approval • Complete, well-commented source code and project files • Fully functional iOS (.ipa) and Androi...

...App Store). • After a quick sign-up, each user gets a personal profile page that lists their uploaded clips. • Viewers can watch a video, tap Like, or leave a comment. • All uploads should stream reliably on common mobile data speeds; feel free to suggest a cost-efficient storage/CDN combo such as AWS S3 + CloudFront or Firebase. Under the hood – Modern cross-platform stack such as Flutter, React Native, or Kotlin Multiplatform is fine as long as it stays performant with large video files. – Basic moderation hooks (flag/unflag, hide, delete) need to be present in an admin panel so I can keep the content professional. – Google Play Console and App Store Connect listings must be prepared and walked through until both stores show the a...

I need a Flutter release engineer who can take our two existing apps all the way to production using the runbook in RELEASING.md. My immediate focus is getting clean, reproducible builds into TestFlight and the Play Console, then approved in both stores. All signing files, store listings, and Codemagic workflows already exist, so you’ll be working with ready-to-use assets while strictly respecting App Store and Play Console regulations. Once the stores are squared away, I want the subscription flow fully stable on both platforms. In production the Razorpay and Apple IAP renewals aren’t granting entitlements, subscriptions sometimes flip to past_due, and the cancel / re-enable path is unreliable. I expect an end-to-end test matrix that proves billing, server receipt vali...

...that isolates data yet runs on one codebase. • Role-based access control: Super Admin → Retailer Admin → Customer. • Flutter front-end for customer-facing mobile apps and retailer web panel. • Backend in either Laravel or Node.js with REST/GraphQL APIs, real-time notifications, and secure multitenant DB design. • Features per tenant: customer login, inventory, billing & invoicing, CRM, promotions/notifications, and rich reports. • One-click branding (name, logo, colors, splash screen) for each generated mobile build. Deliverables 1. Technical architecture diagram and database schema. 2. Production-ready backend with tenant management endpoints. 3. Flutter codebase that brands and compiles per retailer. 4. CI/CD scri...

...dashboard where I can upload new workouts, assign meals, and monitor client metrics in real time. 3. Engaging front-end for users: exercise library (video + tips), macro-friendly recipe catalogue, progress graphs (weight, measurements, PRs, calories). 4. Cloud-based back-end that handles secure authentication, data storage, and push notifications. Tech preferences I’m open to React Native, Flutter, or native builds—choose what you’re most confident will deliver a buttery-smooth UI, rapid iteration, and future scalability. Integration with Firebase or AWS Amplify for auth and data would be ideal, but I’ll consider alternatives if you can outline clear advantages. Deliverables • Source code with clear README • Deployed builds on TestFli...

I’m building a cross-platform mobile app that pairs a clean chat interface with an AI-powered assistant. The goal is to release on both iOS and Android from a single code-base (React Native, Flutter, or any modern alternative you’re comfortable with). Core scope The chatbot must reliably answer our FAQ set and deliver smart, context-aware recommendations to users. I don’t need booking or reservation handling right now, but the architecture should be flexible enough to bolt that on later. I’m still deciding whether we’ll launch in multiple languages, so please set up the project with localisation hooks (string files, language switch logic, etc.) to keep that door open. Tech expectations OpenAI or a comparable LLM is the likely engine; retrieval-aug...

I have a clear concept for a new app and need a developer who can take it from idea to launch on both iOS and Android. The core of the first release will include: • Secure user profiles with photo, bio, and basic settings • Real-time AI chat • A scrolling news feed that supports text, image, and link posts I’m open to the framework you prefer—whether that’s React Native, Flutter, or native stacks—as long as the final build is stable, well-documented, and ready for App Store and Google Play submission. Here’s how I picture our workflow: 1. Map out an MVP feature list and milestones. 2. Build and test each module in weekly sprints, sharing progress on GitHub. 3. Iterate on UI/UX and performance until both apps meet release ...

I run Kraple Fresh, a wholesale vegetable supplier, and I need a straightforward mobile solution that lets my B2B customers place orders quickly and track them w...to Excel Looking ahead, I want the architecture to leave room for WhatsApp messaging, online payments, and multi-language support, so please choose a tech stack that can scale in that direction. When you respond, please include: • Your total development cost broken down by milestones • Estimated timeline to reach a store-ready release • The technologies / frameworks you propose (e.g., Flutter, React Native, Firebase, Laravel, etc.) • Links or store listings for similar ordering apps you have already built If you need any clarifications, feel free to ask—I’m ready to move quickly ...

...super-admin roles Store admins need dashboards for user management, tools to launch product promotions, and live order tracking. A super-admin sits above them with full rights to create or disable admin accounts, override settings, and view consolidated reports. Please design a clear permission model around these two roles. Tech & hand-off I am happy to hear your preferred stack (Kotlin/Java, Flutter, React, Vue, Laravel, Django, etc.) as long as the final build is clean, modular, and fully documented. Secure authentication, shared REST or GraphQL API, and well-commented code are essential. Acceptance criteria • Functional Android APK with product search, order flow, and review submission • Responsive web portal covering inventory, customer accounts, and ...

Settings Screen Concept (Flutter Mobile/Web) Keep it dead simple and powerful — one scrollable page the owner opens from the main menu. Clean cards or expandable sections so it doesn’t feel overwhelming. Top bar: “Feature Modules” with a search bar + “All On / All Off” quick toggle (with confirmation). Then grouped sections: Core Operations (always on, can’t turn off) • Basic Scheduling & Calendar • Job Tracking & Completion • Customer Management • Simple Invoicing & Payments Toggleable Modules (each with a switch + short description + “Learn more” link) • GPS & Route Intelligence
Switch: On/Off
Includes real-time tracking, day-progress monitoring, delay prompt we sketched, route opti...

Project Overview : We are looking for an experienced Flutter developer to develop the BackOffice App, a mobile application for Android and iOS that will be used by our internal sales and back-office teams. Our customer-facing mobile application is already live, and all required backend REST APIs are available. The developer will primarily focus on building a high-quality Flutter application that integrates with the existing backend. We are looking for someone who is proactive, technically strong, and able to contribute ideas that improve usability, performance, and overall product quality. Core Modules 1. Dashboard 2. Order & Sales Management 3. Product Management 4. Price Configuration 5. User Management 6. Reports & Support 7. Notifications 8. Settings 9. Emplo...

I’m ready to move from wireframes to a working MVP for a cross-platform social networking app focused on seamless photo and video sharing. The goal is to launch simultaneously on iOS and Android, so the tech stack should either be truly native (Swift + Kotlin) or a proven cross-platform approach such as Flutter or React Native—whichever lets us iterate quickly without compromising performance on media-heavy feeds. Core scope • Implement secure user sign-up / sign-in and basic profile handling (name, avatar, bio). • Build a scrollable feed where users can upload, view and interact with photos and short videos. • Handle media compression, background uploads and efficient caching so the app feels fast even on slower connections. • Integrate push n...

... The essentials are straightforward: customers must be able to place a refill order, track its status in real-time, and manage their personal profile (address book, past orders, basic settings). Payment integration is not required at this stage, so you can focus on a clean ordering flow and reliable tracking logic. I’m open to either native development or a cross-platform framework such as Flutter or React Native—as long as the finished build passes store review on both platforms and mirrors the UI in my screenshots pixel-for-pixel. Business Purpose The app enables households and businesses to order LPG gas cylinders or refills online and have them delivered to their location, similar to how Uber Eats or Mr D delivers food. Key User Roles 1. Customer App Custo...

...(e.g., calm, focus, uplift) and instantly receive a tailored set of tracks that stream seamlessly or download for offline play. Beyond that anchor feature, the codebase and UI should be flexible enough for me to add items like guided meditations or sleep tracking later, so please bear future modules in mind when structuring architecture, navigation, and data models. I’m open to React Native, Flutter, Swift/Kotlin, or another approach you can justify for a fast, stable cross-platform build. Clean code, straightforward component names, and clear README instructions are important because I’ll be maintaining the project after launch. Acceptance criteria • Smooth playback with no audible gaps when switching tracks • Playlist generation in under three secon...

...well underway, but I'm now looking for an experienced Flutter developer to work alongside us to accelerate the project and bring it to market. This is not simply another app build I'm looking for someone who enjoys building scalable products from the ground up and wants to become an important part of the project's success. The app's success will rely heavily on performance, reliability, and an outstanding user experience, so clean, maintainable code and attention to detail are essential. The application must be built using Flutter for both iOS and Android to ensure a single, maintainable codebase and consistent functionality across both platforms. Our backend is already being built on Supabase. Experience integrating Supabase with Flutter is es...

We are building a hyper-local discovery platform that connects two type of users. We are looking for a highly motivated Full-Stack App Development Freelancer to work directly with the founding team to build, scale, and optimize our mobile application. You will have full ownership of features and work on a modern, low-code/code stack. Developer to be based out of Guwahati, Assam. App Development: Build and iterate on UI screens in FlutterFlow based on provided requirements. Backend & Database: Manage Supabase (PostgreSQL) databases, including table architecture and Row Level Security (RLS) policies. API Integration: Connect third-party APIs (e.g., OTP services like MSG91/Fast2SMS, identity verification APIs like [Aadhaar Redacted] verification services, and payment SDKs) to the app flo...

...Native or Flutter) connected to our backend 2. Secure REST / WebSocket APIs for auth, balances, and trade execution 3. Integration of PhonePe payment flow for fiat on-ramp 4. Unit and end-to-end tests covering auth, wallet actions, and order lifecycle 5. Short hand-over document plus a recorded walkthrough Acceptance criteria • A trade submitted from the app executes against the pool and the resulting balance change appears to the user within two blocks. • Authentication flows (email, social, 2FA) must pass OWASP Mobile AppSec Verification tests. • Price ticker stays in sync with the AMM engine to within 100 ms under normal load. If you have shipped crypto wallets or exchange modules before and are comfortable around Web3, Node.js, and either React ...

Brief Requirement: Build a Flutter demo for OPPO phones only, stable GPS location under lock screen, background run & extreme power saving mode (system cannot kill tracking service). Deliverables: 1. Full reusable Flutter source code 2. Installable test APK 3. Continuous positioning test log Acceptance Rule: If positioning fails to keep running under OPPO power saving & locked screen, full milestone refund. Cost Agreement: Total budget: $60, 3 business days delivery. This demo fee will be fully deducted from Phase 1 full 5 Android devices adaptation budget later, no extra hidden fees for location module.

We have a app running on appstore on Flutter. We need someone to test the app make all test and if any issue find...need to create video and list in document with screenshot. So that develoepr can check and fix the issues perfectly. Our IOS app URL Multiple account setups .show me the demonstration video of zoom session working 1 on1 session group session. I need to see this . . • End-to-end booking/payment testing • Zoom session testing • Detailed screenshot documentation • Full reporting for developers in PDF format. • Testing from both User and Musician accounts • Proper issue reporting with screenshots and markings • Screen-wise bug documentation for easy developer understanding • Testing of registration/login, lesson creation, boo...