The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Flutter is a modern cross-platform technology that uses a single codebase to create apps for both iOS and Android. Flutter applications are written in the Dart language and have a modern, reactive framework. Using Flutter, a client can create an app with smooth, matchless design-making experience and enable rapid development across platforms, even on budget-friendly devices. It also enables clients to create projects with reverse engineer protection. Flutter supports widely used operating systems such as Linux, macOS, Windows, Chrome OS and Fuchsia.
A Flutter Engineer can provide a client with high quality custom development of an innovative application with an intuitive and beautiful user interface. The stability of the application will be ensured and the project can be contained within the shortest possible amount of time. Moreover, an expert Flutter Engineer could provide advice on techniques for efficient development of applications and engaging user experiences which maximizes business opportunities for the customers.
Here's some projects that our expert Flutter Engineer made real:
At our agency, our experienced Flutter engineers have tackled major projects, completing them on time and to customer satisfaction thanks to the extensive technical expertise of our experts. We understand that businesses have limited resources so our experienced engineers help them quickly turn their ideas into success stories at affordable cost. We invite you to post your own project and hire a Flutter Engineer on Freelancer.com!
From 152,482 reviews, clients rate our Flutter Engineers 4.9 out of 5 stars.Flutter is a modern cross-platform technology that uses a single codebase to create apps for both iOS and Android. Flutter applications are written in the Dart language and have a modern, reactive framework. Using Flutter, a client can create an app with smooth, matchless design-making experience and enable rapid development across platforms, even on budget-friendly devices. It also enables clients to create projects with reverse engineer protection. Flutter supports widely used operating systems such as Linux, macOS, Windows, Chrome OS and Fuchsia.
A Flutter Engineer can provide a client with high quality custom development of an innovative application with an intuitive and beautiful user interface. The stability of the application will be ensured and the project can be contained within the shortest possible amount of time. Moreover, an expert Flutter Engineer could provide advice on techniques for efficient development of applications and engaging user experiences which maximizes business opportunities for the customers.
Here's some projects that our expert Flutter Engineer made real:
At our agency, our experienced Flutter engineers have tackled major projects, completing them on time and to customer satisfaction thanks to the extensive technical expertise of our experts. We understand that businesses have limited resources so our experienced engineers help them quickly turn their ideas into success stories at affordable cost. We invite you to post your own project and hire a Flutter Engineer on Freelancer.com!
From 152,482 reviews, clients rate our Flutter Engineers 4.9 out of 5 stars.We are looking for an experienced full-stack developer (or small team) based in Hyderabad to design and develop a high-quality, scalable web and mobile application platform. The platform will function as a discovery and booking marketplace, enabling users to search, compare, and connect with relevant service providers through structured profiles, search filters, and booking functionality. The concept is broadly similar to a fitness discovery and booking platform, but detailed functional requirements will be shared only with shortlisted candidates after NDA. We are looking for a developer who can build a production-ready, scalable architecture using modern technologies similar to those used by leading platforms such as Urban Company, Airbnb, Zomato, Practo, etc. Preference will be given...
I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...
Mobile FinTech App Developer Needed – Cross-Border Payment Processing (MVP | Budget <$500) Project Overview We are looking for an experienced mobile app developer to build a basic MVP FinTech mobile application that supports cross-border payment processing. This project is MVP-focused, not a full banking app. The goal is to build a functional, secure prototype that demonstrates payment flow and core logic. Scope of Work (MVP) The developer will be responsible for: Mobile app development (Flutter / React Native preferred) Basic user authentication (email / phone login) Wallet or payment screen Integration of payment APIs (e.g., Eversend, PayPal, Flutterwave, Paystack, etc.) Cross-border transaction logic (basic flow) Transaction history screen Simple admin/backend logic (can ...
I already track vehicle touch-ups in a spreadsheet that holds the registration or stock number, make, colour, and tick-box columns for each panel (bonnet, boot, RHFD, LHRD and so on). Now I want the convenience and error-proofing of a mobile app. Key goals • Cross-platform: the app must run smoothly on both iOS and Android. • Basic sign-in with email and password so only my team can add or edit records. • When a registration or stock number is entered, the app has to alert us if that same vehicle was serviced in the last two months, preventing duplicate work. • An easy form mirroring my current columns: vehicle ID details first, then quick tap check-boxes for each damaged panel. • Instant search and filter so we can pull up past jobs in seconds. •...
I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...
I have a fully working Android application that now needs a round of feature-level optimisations aimed squarely at performance. The goal is simple: make every screen and interaction feel instantly responsive, even on mid-range devices. Here’s what I expect from you: • Dive into the existing Kotlin/Java codebase, profile it with Android Studio profiler (or a tool you prefer) and pinpoint the main bottlenecks. • Refactor or rewrite hot paths so that UI rendering, database calls, and network operations stay off the main thread and execute efficiently—think Coroutine/Flow, WorkManager, Room optimisations, or other best-practice techniques. • Deliver a new build and source patch that I can drop straight into Git, along with a short change log and before/after ...
I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...
I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...
I need an experienced Flutter developer to make a few improvements and fixes in an existing Flutter application. This is not a full app development project — only minor updates and enhancements are required. Scope of Work: UI/UX improvements in existing screens Fixing minor bugs and layout issue Updating specific features as per requirements Code optimization and cleanup Ensuring smooth performance on Android devices Requirements: Strong experience with Flutter & Dart Ability to work with existing codebase Clean and maintainable coding practices
Title: Flutter Developer Needed for Multi-Society Management App (MVP) Description: I am looking to build a multi-society management Android application (MVP first, scalable later). This will be a SaaS-based platform where multiple residential societies can use the app independently. The app must support multiple societies with proper data isolation and role-based access. --- PROJECT OVERVIEW: - Multi-tenant (multi-society) system - Android app (Flutter preferred) - Backend: Firebase or Node.js - Clean UI and scalable architecture required --- USER ROLES: 1. Super Admin (platform owner) 2. Society Admin (manages one society) 3. Resident (end user) --- CORE FLOW: - Mobile number login with OTP - After login, always show “Select Society” screen (even if only one socie...
I’m kicking off a brand-new mobile product and will rely on you to architect both the Flutter front end and the Laravel back end from the ground up. The first release targets Android only, so performance, clean UI, and rock-solid API design are paramount. Please structure the code with future iOS and web expansion in mind. Clear, near-native English (C1 or better) is essential because we will review requirements, pull-requests, and sprint retrospectives and also communication with client (US) entirely in English. We’ll collaborate on an hourly basis; the current plan sits in the low-teens USD range, so think steady, agile progress rather than a rush job. Deliverables for our initial phase: • Laravel REST API with authentication, CRUD endpoints, and scalable database sche...
Title: Flutter Developer Needed for Multi-Society Management App (MVP) - 15k is the budget (regular update version work) Description: I am looking to build a multi-society management Android application (MVP first, scalable later). This will be a SaaS-based platform where multiple residential societies can use the app independently. The app must support multiple societies with proper data isolation and role-based access. --- PROJECT OVERVIEW: - Multi-tenant (multi-society) system - Android app (Flutter preferred) - Backend: Firebase or Node.js - Clean UI and scalable architecture required --- USER ROLES: 1. Super Admin (platform owner) 2. Society Admin (manages one society) 3. Resident (end user) --- CORE FLOW: - Mobile number login with OTP - After login, always show “Se...
I’m looking for an experienced mobile developer who can take a fresh idea and turn it into a polished app that runs smoothly on both iOS and Android. At this stage I have the core concept and a few wireframes, but I’m relying on your technical expertise to recommend the best stack—whether that’s Flutter, React Native, native Swift/Kotlin, or another proven solution—and then see the project through to launch. What I need from you • Collaborative refinement of the feature set and user flows • UI/UX design that feels native on both platforms • End-to-end coding, unit testing, and integration testing • App Store / Google Play submission support, including compliance checks • Post-launch bug-fix window • Old data connect Acce...
I have a production Flutter web app that needs a solid pass of debugging and refinement. Three categories of problems are currently blocking smooth usage: • UI/UX issues – mis-aligned elements, inconsistent theming and interactions that don’t feel native in the browser. • Performance issues – noticeable jank when the first dashboard loads, slow transitions between routes and heavy CPU usage on form pages. • Functional errors – actions occasionally fail, state is sometimes lost after navigation and a few buttons do nothing on click. The pain points show up most in the login & registration flow, the main navigation/menu drawer, several forms and, overall, the app’s general runtime performance. What I need from you 1. ...
I am planning a cross-platform mobile application built entirely in Flutter. The core build must include: • A secure authentication flow that supports standard email / password out of the box, with the code structured so I can easily plug in social or OTP methods later. • Robust API wiring. I already have back-end endpoints ready; the app should consume them efficiently, handle errors gracefully, and cache where sensible for speed. • A modern dashboard that loads fast, presents key metrics clearly, and remains responsive as the dataset grows. Clean, maintainable code, adherence to Flutter best practices, and smooth 60 fps performance are non-negotiable. I will supply Figma screens; you translate them pixel-perfectly using Material 3 or an equally lightweight design sys...
I need a complete consumer-to-consumer marketplace that lets people buy and sell digital products from their phones. The build has to run smoothly on both iOS and Android, so a shared codebase such as Flutter or React Native is welcome, but I am open to native stacks if you prefer. Core features to deliver • Secure user registration, login, and profile management • Product listing pages with rich descriptions, screenshots, and file attachments for digital goods • Fast, accurate in-app search and filtering so users can find exactly what they’re after Because we work exclusively with digital downloads, there’s no shipping or logistics layer to worry about, but the upload, storage, and protected delivery of files must be rock-solid. Beyond the app itself, I a...
I want a lightweight mobile app that lets anyone quickly discover cooking recipes written entirely in Malayalam. The core of the project is a powerful yet simple search engine. Users should be able to open the app and, without signing in or creating a profile, find dishes in three intuitive ways: by typing the exact recipe name, by entering one or more ingredients they already have on hand, or by filtering for total cooking time. I am happy for you to choose the most suitable mobile stack—Flutter, React Native, or a native build—so long as the final result runs smoothly on both Android and iOS and the interface remains crisp for Malayalam text. A tidy, readable codebase and clear inline comments are essential because I will maintain the project after hand-off. Deliverables: &...
I need a developer who can create a polished mobile service application that mirrors the professional tools used in phone-repair shops. The app must run smoothly on both iOS and Android from a single code-base so day-to-day updates remain efficient. Core requirements • Build two companion apps (or a single cross-platform build) that compile natively for iOS and Android. • Focus the user experience on the Customer role—log in, view or initiate a service request, and interact with repair-shop information. • Match the look-and-feel of leading repair-shop software: clean dashboards, quick search, and clear status indicators. • Supply the full source code, build instructions, and a short user guide that lets staff upload the binaries to App Store and Google Play...
Hi I will share the details with the shortlisted candidates. thanks
I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...
I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...
I have purchased the “Shortie” CodeCanyon package, which ships with a Flutter mobile app (Android + iOS) and a Node.js + MongoDB backend. I already own a fresh VPS and the necessary source files; what I need now is an end-to-end deployment and polish so the platform is production-ready. Scope of work • Spin up the Node.js server, connect it to MongoDB, and deploy everything on my VPS (domain and SSL are already in place). • Compile and configure the Flutter apps, ensuring both Android and iOS builds run smoothly with Firebase and Apple/Google sign-in. • Enable the built-in “PK Battle” and “Gifting” modules and verify their real-time performance. • Refresh the UI/UX to match my brand guidelines, implement several small feature...
I’m launching a full-scale food-delivery marketplace and need a single code-base app that runs smoothly on both Android and iOS. The core is a multi-restaurant catalogue where customers browse menus, place orders, and track deliveries end-to-end. Key elements I want built in from day one: • Restaurant dashboard for menu, pricing, and order management • Customer app with intuitive flow from discovery to checkout • Driver app (or module) including live route updates and status changes • Admin panel for onboarding restaurants, handling payouts, and resolving support tickets • Secure login, push notifications, promo code engine, and a modular payment gateway able to add new providers later Tech stack is your call—Flutter, React Native, Kotlin/Sw...
I have a website that I’d like packaged into a sleek, on-brand mobile app. The core of the project is a WebView shell, but I want it to feel fully native from the moment it opens to the moment content appears. Splash screen For the first 2–3 seconds users should see my logo on a background set to my primary brand colour. I only have the logo, so you’ll need to lay out the typography, optional tagline and any finishing touches that make the opener look professional. Connectivity handling If the device is offline the app should automatically swap to a “No Internet” screen. I’ll need a custom illustration or graphic for that view along with the message “Please check your internet connection” and a Retry button that re-checks connectivity. ...
Description: We are looking for an experienced Meta Developer to help us resolve issues with our live Meta app that integrates Webhooks and WhatsApp Business API. Our app has been rejected during Meta App Review, and we need an expert who understands Meta’s policies and technical requirements to fix the issues and guide us toward approval. ________________________________________ Project Overview: • Our SaaS product requires client onboarding via Meta Embedded Signup • Integration includes: o WhatsApp Business API (already implemented) o Webhooks (already implemented) • Current issue: o App Review rejection o Phone number onboarding is pending / not working correctly ________________________________________ Responsibilities: • Analyze and resolve Meta App R...
I’m building a mobile application that lets people broadcast text-only messages to everyone inside a geographic zone they draw on the map. The moment a user enters, exits, or simply stands within that zone, the message should arrive instantly; anyone outside the boundary stays silent. Zones are created on-the-fly by the user—think free-form circles, polygons, or any latitude/longitude shape they need—so the system has to watch position changes continuously without draining the battery. The app must run natively on both iOS and Android and feel identical on each platform. I’m comfortable if you work in React Native, Flutter, or separate native stacks, as long as the final builds pass App Store and Google Play review. Behind the scenes a lightweight backend should st...
I’m building a document-automation system that can create, manage, and store Contracts and Reports whose actual content is in Arabic, while every interface element (menus, buttons, error messages) stays in English. Scope • One responsive web app plus companion iOS and Android builds—feel free to suggest React, Flutter, or any stack you trust for a single shared code-base. • Full right-to-left support so Arabic text renders perfectly and exports cleanly to PDF. • Template-driven assembly: I choose a template, drop data into the fields, and the app instantly produces the final document ready for download or archival. • Cloud or on-prem storage with search and retrieval from any device. Deliverables 1. Production-ready web application deployed t...
We are looking for an experienced development team to build a recruitment platform with the following structure, Platforms Required: Web Application (Recruiter + Admin Panel) Mobile App (Recruiter)(iOS+Android) Mobile App (Job Seeker) (iOS+Android) Technical Preferences: Web: React Mobile: Flutter (preferred for both apps) Backend: Node.js / Express Database: MongoDB AI-based job matching (Open to suggestions from experienced teams) Deliverables: Complete source code Deployment support Basic documentation App store submission support Timeline: 2–4 months (MVP) Budget: Please Ignore minimum & maximum budget. Open to proposals (milestone-based payments preferred) IMPORTANT (Must Include in Proposal): Relevant past projects (live links preferred) Team structure (who will work ...
I need an appointment mobile application produced for both iOS and Android from the same code-base. Native Swift/Kotlin, Flutter, or React Native are all acceptable—what matters most is a smooth, reliable user experience on each platform. Once an NDA is in place I’ll share the feature set, wireframes, and user-flow notes; you will then handle the build, testing, and store release. Deliverables 1. Complete, well-commented source code. 2. Test builds that run on the latest iOS and Android versions. 3. App Store and Google Play–ready binaries, including screenshots, icons, and compliance assets. Acceptance criteria • Compiles without errors in current Xcode and Android Studio. • No critical/high bugs after one week of user testing. • Approved ...
I’m building a tech-driven start-up in the entertainment space and I’m looking for a true partner who can take our product from whiteboard concept to live deployment. Your deepest strength should be Mobile App Development, and I have already chosen Flutter with Dart as the core stack so we can ship simultaneously on Android and iOS while keeping one codebase. You’ll be responsible for both the customer-facing front end and the supporting back end, selecting the right cloud services and setting up a pipeline that lets us scale gracefully once the user base starts to grow. From early architecture decisions through ongoing feature releases, this will be your product to shape. Compensation is entirely equity-based to start: 15–20 % of the company, reflecting the imp...
We are Waga, a startup based in Luanda, Angola. We are building Kiwanga — a trust-first, hyper-local classifieds marketplace for Luanda. This is NOT a build-from-scratch project. We have purchased the eClassify source code (Flutter + Laravel + ) from CodeCanyon and need an experienced developer to customise and deploy it as a production-ready Android MVP. The codebase: marketplace-flutter-app-with-laravel-admin-panel/51588129 BEFORE YOU APPLY — please review the eClassify codebase and include in your proposal: - Your honest assessment of the code quality - Confirmation of which requirements you can deliver natively vs with workarounds - Any risks or concerns specific to the Angola/Luanda context WHAT NEEDS TO BE DONE: Set Portuguese (pt_AO) as default language, Eng...
I’m ready to launch a full-featured e-commerce mobile application and need an experienced developer who can deliver native builds for both iOS and Android from a single, maintainable codebase. The core scope covers: • A smooth product catalogue with advanced search and filtering • Secure cart, checkout and multiple payment-gateway integration (Stripe, PayPal, plus local options) • Account creation with social sign-on, order history, and push notifications • Basic admin endpoints for inventory, pricing and promotions • Clean, modern UI that follows Apple Human Interface and Material Design guidelines Please attach a detailed project proposal that spells out: architecture or framework preference (e.g. React Native, Flutter, Kotlin/Swift side-by-...
Project Title: Build a Crowdfunding Web App + Android + iPhone App for Zambia I need a developer or team to build a crowdfunding platform called Nimwe na Inwe (“It’s You and Me Making the Difference”). This will be a GoFundMe-style platform for Zambia, but focused on verified and authentic causes only. What I need built: Web application Android app iPhone app Admin dashboard Main features: User registration and login Users can submit a cause with: Title Description 3 images Optional video Location Amount needed Guarantor details Verification system using trusted guarantors such as: Church leader Police verification Community leader Admin approval before causes go live Public cause listing and search Donation/payment integration Cause detail page showing verification...
Job Title: Senior Mobile Dev for "Postcode-Locked" Trade Marketplace (Stripe + Real-time) Project Overview: We are building a new platform , a streamlined marketplace connecting tradesmen and homeowners. The model is locked: Tradesmen pay a monthly subscription for access to a single postcode area. Homeowners pick 3 tradesmen per job; those 3 get the lead free, The Mission: Build a high-performance MVP for iOS & Android (Flutter or React Native preferred). You aren't just coding screens; you are building a strict geographic engine and a multi-tier revenue system. Key Deliverables: Stripe Integration: Seamless handling of monthly recurring subscriptions and "one-tap" one-time purchases for leads. The Postcode Engine: A robust backend that locks users into one t...
I’m ready to move my store into a fully featured mobile experience and need an experienced Flutter developer to make it happen. The goal is a single code-base e-commerce app that runs smoothly on both iOS and Android, follows current Flutter best practices, and is production-ready for App Store and Google Play submission. Core scope • Build a modern, responsive UI that reflects my brand’s existing look and feel • Integrate secure checkout, product listing, cart, payment gateway and order-tracking workflows • Connect the app to my current backend (REST API; JSON) and ensure real-time stock updates • Implement push notifications, deep-linking and basic analytics • Package, test and hand over both release builds with clear deployment instructi...
The task is to build a full-featured, cross-platform mobile application for an online store that must feel completely native on both iOS and Android. I need a single code-base solution—Flutter, React Native or a comparable framework is fine—as long as performance and UI polish match platform standards. Core features include a browsable product catalogue, intuitive search & filtering, secure user accounts, a streamlined cart/checkout flow, and integration with a mainstream payment gateway. Clean architecture, scalable state management and clear documentation are essential so future updates remain straightforward. Please focus your proposal on relevant experience delivering cross-platform e-commerce apps: the frameworks you used, any notable performance optimisations, and e...
I already have a Flutter-based mobile POS app and need to add true offline capability so staff can keep working without connectivity and then push everything safely to the cloud. Key requirements • Data to cache and sync: sales transactions, inventory updates, and customer information. • Sync cadence: an automatic periodic job—about once an hour—that wakes up, checks connectivity, and pushes/pulls changes. • Conflict strategy: when the cloud copy disagrees with what was captured offline, the local changes win automatically. What I expect from you 1. Choose or implement an efficient local persistence layer (e.g., SQLite, Hive, or similar) and wire it into my existing Flutter codebase. 2. Build a lightweight queue/change-tracking mechanism so new or...
The AI Medical Diagnosis Chatbot is an intelligent healthcare assistance system developed using Machine Learning, Natural Language Processing (NLP), and Conversational AI technologies. The main objective of this project is to help users analyze symptoms, predict possible diseases, and generate preliminary medical guidance through a conversational chat interface. The chatbot interacts with users in a human-like manner by accepting symptom-related queries in natural language, such as fever, cough, headache, fatigue, or other health concerns. Using trained machine learning models, the system processes the user’s symptoms and predicts the most probable disease or medical condition. The project integrates NLP techniques to understand user input, extract symptoms, and convert them into a...
I’m embarking on a new mobile app and need a single full-stack developer who can guide it from blank screen to App Store release. The project covers everything: shaping the back-end architecture, crafting a smooth, modern UI, wiring up APIs, and setting up a scalable cloud environment. Here’s how I picture the flow: we’ll start by refining the core user journeys together, then agree on a tech stack that plays to your strengths—whether that’s React Native, Flutter, or native Swift/Kotlin—so long as the result feels seamless and loads fast. From there you’ll handle database design, authentication, real-time data syncing, and any essential third-party integrations. Unit tests, basic analytics hooks, and clear documentation must travel with every fea...
I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...
I have a responsive website ready to go and I need it wrapped in a Flutter WebView. The final build must run smoothly on both iOS and iPadOS, respect Apple’s review guidelines and arrive as a signed, distributable .ipa file I can upload directly to App Store Connect. Here’s what matters to me: • A clean Flutter project (stable channel) using the official webview_flutter package or an equally compliant alternative. • Standard navigation UI that looks native on iPhone and iPad, with safe-area handling and graceful orientation changes. • All network requests confined to HTTPS—if the user loses connection, the WebView should surface the system “no internet” screen rather than crashing. • Proper app icons, launch images and versioning se...
Special Note : Only apply if you able to work in our budget and fix those bugs which mentioned in PDF document. Dont apply any fake offers please. Only apply if you able to work in my budget. ===== Hello Flutter app developers. We are running app live on Appstore . 1. We require a simple payment gateway where User book sessions and get service from artist musician for thier services and then Musicians artist get paid and in that process we earn our 10% fee in our account automatically. >>>This is what old developer said about payment gateway on which he worked so far... the only task that remains to make all process works is : - Linking bank account to musician profile account : When a musician creates his profile, he should link his bank account through a process that let...
I already have a Flutter project that runs on iOS but stops short of a polished release. The core screens and logic compile successfully; what I still need is the last-mile expertise that takes this codebase from “almost there” to an approved listing on the App Store. The visual language is locked in, so every new widget or tweak must mirror the current custom design rather than default Flutter components. Assets, colours and typography are in the repo; you simply extend the same style wherever additional UI is required. On the server side, the back-end is mostly complete. You may need to wire in a few remaining endpoints, but no fresh API work should be necessary. The existing JSON contracts and auth tokens are documented and ready to plug straight into your Dart services. ...
I’m building a single mobile application that reaches every learner from Class 1 right through to Class 12. The same code-base must run smoothly on both iOS and Android, so please plan around a robust cross-platform framework such as Flutter or React Native if that suits your workflow better. Inside the app, each topic is presented through short, anime-style animated videos followed by interactive exercises. The content spans the full primary, middle, and high-school range. Core subjects at launch are Languages (including English), Mathematics, and Social Studies; the architecture should, however, let me plug in additional subjects later without rewriting the core. Key goals • Streaming or progressive download of HD animations without lag • Touch-friendly interactions...
I need a fully-working EPOS that I can drop straight onto a Windows-based POS terminal. Core functions are already expected to be stable; I’m really looking for someone who can package, configure and hand over a production-ready build rather than start from scratch. Minor adjustments are allowed. Essential features • Windows installer or portable executable that launches the till interface, prints receipts and works flawlessly with a touchscreen. • Web back-office where I can log in, bulk-upload product images, edit stock levels, run basic reports and manage staff users. • Card payment integration: Stripe and PayPal are mandatory, Square is also required, and I’m open to any additional gateways you can wire in through the same API layer. Transactions must...
I need an experienced developer who can take my idea from a blank screen to a fully-functioning, visually engaging website. The core focus is Web Development: clean, maintainable code, modern UI, and a smooth user journey on desktop and mobile alike. I have not locked myself into a single site category, so whether the build turns out to be an e-commerce store, a polished corporate presence, or a striking portfolio, I will rely on your advice to choose the most sensible stack and architecture. If it ultimately makes sense to weave in user authentication, a payment gateway, or a blog module, we can scope those pieces together once the foundation is in place. You should feel comfortable working with today’s standard toolset—HTML5, CSS3, JavaScript frameworks such as React or V...
I’m building a two-part solution and need an experienced app developer who can take both pieces from concept to store-ready release. Part 1 is a lead-collection service that must run natively on both iOS and Android. The app will let sales reps submit a simple, secure form, watch the system auto-assign each lead based on predefined rules, and follow progress in a real-time tracking dashboard. Clean CRM integration is essential so all data flows straight into the central database without manual exports. Part 2 is a customer-facing CRM services app, offered through a responsive web interface and mirrored in a companion mobile app. Subscribers should be able to log in, view the leads pushed from Part 1, manage pipelines, and purchase additional CRM features from within the product. I...
I’m building a complete mock-test ecosystem that students can access on iOS, Android and the Web. The heart of the project is a shared database and API serving three tailored dashboards—Admin, Teacher and Student—each with the tools they need to create, sit and analyse timed MCQ exams. Scope of work • Mobile apps: One Flutter code-base compiled for iOS and Android • Web app: Responsive SPA that mirrors the mobile experience • Single email-based sign-up / login flow (no social auth) • Fully-fledged Admin console to approve teachers, manage users, configure courses, view reports, handle payments / subscriptions and push notifications • Teacher workspace for manual or bulk (CSV) question uploads, test scheduling, performance analytics and te...
I need a single-code-base mobile application that works flawlessly on both Android and iOS. The platform will host three distinct roles—customers, shop owners, and service providers—so users can post and browse both physical goods and digital products, then discuss and close deals inside a robust real-time chat. The chat component must support file sharing, voice messages, and in-app video calls out of the box. Beyond that, I expect secure account creation, an intuitive product-posting flow with media uploads, and a clean interface that feels native on each platform. Any modern cross-platform toolkit is fine (Flutter, React Native, or something comparable) as long as you can hand over: • Production-ready Android APK and iOS build suitable for App Store submission ...
Need Expert Flutter Developer to jump into an almost-finished MVP, close the remaining gaps, and push the app live on both App Store and Google Play. Details later Ready to hire today
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