Hire the Best App Development Freelancers
in Bangladesh
Dhaka, Bangladesh
๐๐ง๐ผ๐ฝ-๐ฟ๐ฎ๐๐ฒ๐ฑ ๐ฝ๐น๐๐ (๐จ๐ฝ๐๐ผ๐ฟ๐ธ ๐ง๐ผ๐ฝ ๐ฏ%) | ๐ญ๐ฌ๐ฌ+ ๐๐ผ๐บ๐ฝ๐น๐ฒ๐๐ฒ๐ฑ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐ | ๐ง๐ฟ๐๐๐๐ฒ๐ฑ ๐ฏ๐ ๐๐๐ฎ๐ฟ๐๐๐ฝ ๐ฎ๐ป๐ฑ ๐ฒ๐ป๐๐ฒ๐ฟ๐ฝ๐ฟ๐ถ๐๐ฒ ๐ฐ๐น๐ถ๐ฒ๐ป๐๐ ๐ณ๐ผ๐ฟ ๐น๐ผ๐ป๐ด ๐๐ฒ๐ฟ๐บ ๐ฝ๐ฒ๐ฟ๐๐ป๐ฒ๐ฟ๐๐ต๐ถ๐ฝ ๐ ๐๐๐๐๐ง๐ญ ๐๐๐ก๐ข๐๐ฏ๐๐ฆ๐๐ง๐ญ๐ฌ: โข Successfully launched a multi-vendor car rental mobile app enabling 10,000+ users to list vehicles and generate daily rental revenue. โข Developed custom SaaS mobile applications for tour and charter companies to manage their equipment, employees, and fleet operations, significantly improving operational efficiency and reducing manual work. โข Maintain proper software development architecture for maximum scalability ๐๐ง๐ฏ๐ข๐ญ๐ ๐ฆ๐ to your job to schedule a free discovery call to walk you through our project success and development process. As a ๐๐จ๐ฉ ๐๐๐ญ๐๐ ๐๐ฅ๐ฎ๐ฌ Mobile app ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ and ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฒ๐ฑ ๐ฆ๐ฐ๐ฟ๐๐บ ๐ ๐ฎ๐๐๐ฒ๐ฟ, my mission is to transform your vision into a scalable, high-performance mobile app development that drives revenue and growth. By following proper software architecture principles and a well-planned development process, I will ensure your mobile app development is not only built for today but also scales efficiently for tomorrow. Share your requirements and Iโll suggest the ๐๐๐ฌ๐ญ ๐๐ฉ๐ฉ๐ซ๐จ๐๐๐ก. โ ๐ง๐ฒ๐ฐ๐ต ๐๐๐ฎ๐ฐ๐ธ ๐โ๐บ ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐ ๐ถ๐ป: - Mobile app development: iOS & Android app development, hybrid mobile apps, cross-platform solutions with Flutter & React Native, native apps with Java/Kotlin/Swift - Frontend development and UI UX: React.js, Next.js, TypeScript, HTML, CSS, Tailwind CSS, Figma, Material-UI, Ant Design, modern mobile design systems - Backend and database development: Node.js, Express.js, Python, Django, PHP, Laravel, Firebase, MongoDB, MySQL, PostgreSQL, Supabase scalable cloud architecture (AWS, GCP, Azure) - API's and Integrations: RESTful APIs, GraphQL, third-party API integrations (payments, maps, messaging) - AI & automation: AI chatbots, OpenAI API, ChatGPT, intelligent automation, predictive analytics - App lifecycle and development: Mobile app testing, debugging, App Store & Google Play publishing, maintenance, updates, and compliance (HIPAA, GDPR, security best practices) โ ๐๐ก๐ข๐ฌ ๐ข๐ฌ ๐ฐ๐ก๐ฒ ๐๐ฅ๐ข๐๐ง๐ญ ๐๐ต๐ผ๐ผ๐๐ฒ ๐ ๐ฒ ๐ฎ๐ ๐ญ๐ก๐๐ข๐ซ ๐ฉ๐ซ๐ข๐ฆ๐๐ซ๐ฒ ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ: ๐ Top-rated Plus freelancer on Upwork; recognized for consistent high-quality delivery and client satisfaction. ๐ง I ensure proper software development architecture, which most developers don't follow. ๐ Weekly progress meeting and flexible work hours (Either fixed price or on an hourly basis). ๐ค Teamwork and long-term support are the key strengths that people love about me. If you want a partner who can not only code mobile apps but also design and build a scalable product alongside you, letโs connect! ๐ ๐๐ฒ๐โ๐ ๐๐ฎ๐น๐ธ ๐ฎ๐ฏ๐ผ๐๐ ๐ต๐ผ๐ ๐ ๐ฐ๐ฎ๐ป ๐ต๐ฒ๐น๐ฝ ๐๐ผ๐. ๐ฆ๐ฒ๐ป๐ฑ ๐บ๐ฒ ๐ฎ ๐บ๐ฒ๐๐๐ฎ๐ด๐ฒ ๐ผ๐ฟ ๐ถ๐ป๐๐ถ๐๐ฒ ๐๐ถ๐ฎ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐, ๐ฎ๐ป๐ฑ ๐๐ฒโ๐น๐น ๐๐ฐ๐ต๐ฒ๐ฑ๐๐น๐ฒ ๐ฎ ๐ณ๐ฟ๐ฒ๐ฒ ๐ฐ๐ผ๐ป๐๐๐น๐๐ฎ๐๐ถ๐ผ๐ป ๐๐ผ ๐๐ฎ๐น๐ธ ๐ฎ๐ฏ๐ผ๐๐ ๐๐ผ๐๐ฟ ๐๐ถ๐๐ถ๐ผ๐ป. ๐
- App Development
- Mobile App
- Mobile App Development
- iOS Development
- Flutter
- React Native
- AI Mobile App Development
- Smartphone
- User Profile Creation
- Hybrid App Development
- Android
- iOS
- Android App Development
- JavaScript
- Firebase
- User Authentication
- Dart
- API
- API Integration
- Artificial Intelligence
Jhenaidah, Bangladesh
โ High-Quality, Professional Output โ Clear and Responsive Communication โ Fast and Dependable Turnaround Senior Python Developer | Selenium | Beautiful Soup | Website Bot Development | Playwright Are you looking for a Python developer who can help with web scraping, data extraction, bot development, and automation? If so, youโre in the right place. Iโm an experienced Python developer specializing in web scraping and automation. I work with tools and frameworks such as BeautifulSoup, Scrapy, Selenium, and Requests to extract data from almost any website. I can deliver data in formats like CSV, JSON, XML, and more. I also build custom bots and automation scripts for tasks like login automation, form submission, file downloads, data uploads, and ticket booking. In addition, I develop Chrome extensions for data extraction tailored to your specific requirements. I am offering the following expertise: My All Services... โ๏ธAdvanced Web Scraping Using Python โ๏ธReal-Time Data Extraction Capabilities for up-to-date Information โ๏ธCAPTCHA handling strategies โ๏ธAPI Development โ๏ธTelegram, Discord Bot Development โ๏ธAutomated Scripts โ๏ธBuilding Chrome Extensions โ๏ธWeb Crawling โ๏ธWeb Scraping โ๏ธCI/CD pipelines, and building machine learning and NLP solutions โ๏ธGoogle Maps Scraping โ๏ธDevelopment of customized bots and automation scripts โ๏ธ E-commerce (Shopify) โ๏ธGoogle Apps Script (Sheets, Docs, Maps) โ๏ธSeamless Login and Posting Automation โ๏ธHigh-Performance Multi-threaded / Async Scrapers โ๏ธWeb Scraping ( BeautifulSoup, Selenium, Scrapy) โ๏ธWeb Automation ( Selenium WebDriver, Zapier, Playwright) โ๏ธSports Scrapping, Betting Sites Scrapping, Live Data Scrapping Looking forward to working with you! Thanks! Md Abdulla Al Mamun #Python #PythonDeveloper #PythonProgramming #PythonScripting #PythonAutomation #WebScraping #PythonWebScraping #SeleniumPython #Scrapy #BeautifulSoup #botdevelopment #bot #scrapper #pipeline #robustdatascraping #PlaywrightPython #PythonProjects #PythonCode #PythonScript #DataScraping #PythonAPIs #PythonBot #AsyncPython #PythonDev #PythonCrawler #PythonFreelancer #DataProcessing #PythonETL #PythonTools #AutomateWithPython #PythonSolutions #PythonDataEngineering #PythonBackEnd #FastAPIPython #PandasPython #PythonCSV #Puppeteer #Node.js #DevOps #AIdevelopment #ChromeExtensions #APIBuilding #GUIDevelopment #Octoparse #Requests #BS4 #SpringBoot #Django #FastAPI #AWS #Docker #CI/CDpipelines #PostgreSQL #Stripe
- Web Scraping
- Scrapy
- Python
- Data Extraction
- Python Script
- Web Crawling
- Selenium
- Python-Requests
- Browser Automation
- API Integration
- Data Entry
- Bot Development
- Automation
- Bot
- Data Scraping
- Web Crawler
- DJing
- Beautiful Soup
- Flask
- Lead Generation
Banani Model Town, Bangladesh
Hi there, Building a mobile app is easy โ building one that is fast, scalable, and ready for real users is where most developers fail. I help startups and businesses turn ideas into high-quality Flutter apps that are clean, scalable, and production-ready. ๐๐ผ๐ ๐ฌ๐ผ๐๐ฟ ๐๐ฝ๐ฝ ๐๐ผ๐ฒ๐ ๐๐ฟ๐ผ๐บ ๐๐ฑ๐ฒ๐ฎ โ ๐๐ฎ๐๐ป๐ฐ๐ต: I follow a structured development process: โ UI implementation (Pixel-perfect Flutter UI) โ API integration (Laravel / REST APIs) โ State management & app logic โ Testing & performance optimization โ App deployment (Play Store & App Store) This ensures your app is stable, smooth, and ready to scale. #FREE consultation available: I can help you: โ Validate your app idea โ Plan features & MVP โ Choose the right backend & architecture โ Estimate cost & timeline ๐ง๐๐ฝ๐ฒ๐ ๐ผ๐ณ ๐๐ฝ๐ฝ๐ ๐ ๐๐๐ถ๐น๐ฑ: I donโt just build basic apps โ I build real-world applications: โ Service booking apps โ Marketplace apps (multi-vendor / multi-role) โ E-commerce mobile apps โ Appointment & scheduling apps โ Food delivery / ordering apps โ Subscription-based apps โ Business & admin apps โ Custom startup MVP apps ๐ง๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐ฆ๐๐ฟ๐ฒ๐ป๐ด๐๐ต: โ Flutter (Dart) โ Firebase (Auth, Firestore, Notifications) โ REST API integration โ Laravel backend (for scalable systems) โ Payment gateway integration โ Push notifications โ Clean architecture & reusable code ๐ช๐ต๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐ช๐ผ๐ฟ๐ธ ๐ช๐ถ๐๐ต ๐ ๐ฒ: โ I understand both frontend + backend (full system mindset) โ I focus on performance & user experience โ I communicate clearly and deliver on time โ I build apps that are ready for real users โ not just demos ๐ฃ๐ผ๐๐-๐๐ฎ๐๐ป๐ฐ๐ต ๐ฆ๐๐ฝ๐ฝ๐ผ๐ฟ๐ I provide support after delivery to fix issues, improve performance, and help you scale your app. If you're looking for a Flutter developer who can actually deliver a complete, working app โ letโs connect. Send me a message and letโs get started.
- App Development
- Mobile App
- Android App Development
- iOS Development
- Flutter
- Dart
- Firebase
- API
- Postman
- Push Notifications
- Payment Gateway Integration
- Payment Functionality
- PayPal Integration
- Stripe API
- AI App Development
Dhaka, Bangladesh
I help startups and businesses build reliable, high-performance mobile apps using Flutter and React Native - from MVP development to App Store launch. My focus is on clean architecture, performance, scalability, and real-world usability. With 6+ years of experience, Iโve delivered reliable iOS and Android applications that are fast, secure, and production-ready. ๐น What I Do โ Cross-platform mobile app development (Flutter & React Native) โ MVP development to App Store & Google Play launch โ Firebase, Stripe, and third-party API integrations โ Scalable, secure, and maintainable mobile app architecture ๐น Apps Iโve Built โข Business & SaaS mobile apps for startups โข eCommerce and marketplace apps with secure payments โข Subscription-based and membership apps โข Social and community apps with real-time features ๐น Why Work With Me โ Top-rated Upwork freelancer โ Google Play Academy Certified App Publisher โ Proven experience launching real apps used by real users โ Clear communication, realistic timelines, and clean delivery If youโre looking for a reliable Flutter or React Native developer who can take your app from idea to launch, Iโd be happy to discuss your project. โก Skills: Flutter, React Native, iOS App Development, Android App Development, UI/UX, Dart, Firebase, REST API, Stripe, PHP, Laravel, App Store Deployment
- App Development
- Flutter
- Smartphone
- Mobile App Development
- React Native
- Android App
- iOS Development
- REST API
- Android App Development
- Firebase
- Dart
- JavaScript
- Modern Style
- User Authentication
- User Profile Creation
Dhaka, Bangladesh
Flutter mobile app developer for iOS & Android apps, Firebase/Supabase backends, MVP launches, app rescue, and production mobile products. Currently available for new Flutter projects. If you need a developer who can take a Figma design, rough idea, or messy existing Flutter codebase and turn it into a polished App Store / Google Play product, I can help. ๐ ๐ช๐ต๐ ๐ฐ๐น๐ถ๐ฒ๐ป๐๐ ๐ต๐ถ๐ฟ๐ฒ ๐บ๐ฒ โ Top Rated Upwork freelancer with 100% Job Success, $20K+ earned, 33 jobs, and 800+ hours โ 8+ years building Flutter and Dart applications for startups, agencies, and product teams โ Production experience across apps with 1M+ installs, 250K+ daily active users, and systems processing 2M+ records/month โ Full-stack execution: Flutter frontend, Firebase, Supabase, REST API, Node.js, NestJS, authentication, payments, push notifications, realtime data, CI/CD, App Store, and Google Play โ Fast replies, clear weekly demos, honest technical guidance, and clean code that can scale or be handed off ๐ฑ ๐ช๐ต๐ฎ๐ ๐ ๐ฐ๐ฎ๐ป ๐ฏ๐๐ถ๐น๐ฑ ๐ณ๐ผ๐ฟ ๐๐ผ๐ โข Flutter MVP development for founders and startups โข Cross-platform iOS and Android apps from one Flutter codebase โข Flutter + Firebase apps with Auth, Firestore, Cloud Functions, FCM, chat, and realtime sync โข Flutter + Supabase apps with Postgres, auth, storage, and offline-first UX โข Figma to Flutter UI with responsive layouts, animations, Material/Cupertino design, and polished micro-interactions โข REST API, GraphQL, Stripe, in-app purchases, Google Maps, GPS, BLE, and AI API integrations โข Flutter bug fixing, performance optimization, code refactoring, and app rescue โข App Store, TestFlight, Google Play, Play Console, Fastlane, and CI/CD release support ๐ ๐ฃ๐ฟ๐ผ๐๐ฒ๐ป ๐๐น๐๐๐๐ฒ๐ฟ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐ โข GymChamp - Flutter + Firebase social fitness app with gym challenges, QR interactions, live leaderboards, messaging, and photo sharing. โข TakeCare - healthtech app for caregiving, medicine delivery, pathology services, and operations workflows. โข VoltRide / Wolker - IoT smart e-bike app with BLE lock/unlock, GPS tracking, battery monitoring, and ride analytics. โข MatchMap - sports/event discovery app with location search, realtime feeds, ticketing, and payment flows. โข AgroInteligenta - agricultural news app serving high-volume daily users with realtime content and push notifications. โข Daffodil University Attendance - offline-first QR attendance system with Supabase, built for reliable high-volume entry processing. ๐ ๐ง๐ฒ๐ฐ๐ต ๐๐๐ฎ๐ฐ๐ธ Flutter, Dart, Firebase, Supabase, Firestore, Cloud Functions, PostgreSQL, SQLite, REST API, GraphQL, Node.js, NestJS, BLoC, Riverpod, Provider, GetX, Stripe, in-app purchases, Google Maps SDK, GPS tracking, BLE, push notifications, App Store Connect, Play Console, Fastlane, GitHub Actions, Figma, OpenAI API, Gemini. ๐ญ ๐๐ฝ๐ฝ ๐๐๐ฝ๐ฒ๐ ๐ ๐ธ๐ป๐ผ๐ ๐๐ฒ๐น๐น Fitness apps, healthtech apps, fintech wallets, taxi/ride-sharing apps, delivery apps, marketplace apps, social/community apps, IoT and smart-device apps, news/media apps, EdTech apps, SaaS mobile apps, AI-powered mobile apps, and internal business apps. โ๏ธ ๐๐ผ๐ ๐๐ฒ ๐๐ถ๐น๐น ๐๐ผ๐ฟ๐ธ 1. We clarify the scope, user flows, technical risks, and launch path. 2. I plan a scalable Flutter architecture before writing production code. 3. You get milestone-based progress, weekly demos, and direct communication. 4. I handle testing, app publishing, and post-launch fixes so the product can actually go live. ๐ฌ ๐๐น๐ถ๐ฒ๐ป๐ ๐ณ๐ฒ๐ฒ๐ฑ๐ฏ๐ฎ๐ฐ๐ธ โHe's the expert of Flutter. Highly recommend.โ โI hired Sabir for our Mobile Application and Backend โ he delivered both well. Highly recommended.โ โExcellent in both coding and QA work.โ Send me your app idea, Figma design, or existing Flutter repo. I will reply with a practical plan, timeline, risks, and the fastest path to a production-ready iOS/Android app.
- Flutter
- Mobile App Development
- Dart
- Firebase
- iOS Development
- Android App Development
- REST API
- Supabase
- API Integration
- Node.js
- In-App Purchases
- Payment Gateway
- Push Notifications
- Hybrid App Development
- Flutter Stack
- Google Maps API
- Mobile App Design
- Software Architecture
- GraphQL
- Bluetooth LE
Bhola, Bangladesh
I help businesses and eCommerce brands build fast, modern, and conversion-focused WordPress websites that actually drive results โ not just look good. With 3+ years of professional WordPress experience and 150+ completed projects, I specialize in creating websites that load fast, sell more, and scale without breaking. โญ What I Deliver Full WordPress Website Creation (Business, Real Estate, Blog, LMS, Portfolio) High-Converting Landing Pages (Sales, Lead Gen, Funnels) WooCommerce Store Setup & Optimization Speed Optimization (90+ Google PageSpeed Score) SEO Optimization (Technical + On-Page: RankMath, Yoast, AIOSEO) Theme Customization (Elementor, Divi, Gutenberg, Custom Themes) Website Fixing, Redesign, Bug Repair Migration, Hosting Setup, Security Hardening โญ Why Clients Hire Me Proven expert: 150+ successful projects Pixel-perfect design: clean UI/UX and mobile responsiveness Performance-first mindset: speed, SEO, security, conversions Clear communication: updates, documentation & support Fast delivery: full-time freelancer available 9+ hours/day Clients get a website that is not only beautiful โ but strategically engineered to convert and grow your business. โญ Letโs work together If you want your WordPress website built RIGHT the first time โ letโs talk. Iโm ready to start immediately and deliver results.
- WordPress
- Elementor
- WooCommerce
- WordPress Website Design
- Landing Page Design
- Ecommerce Website
- WordPress Website
- WordPress Theme
- WordPress Customization
- WordPress Development
- Website Optimization
- Responsive Design
- PHP
- CSS
- Theme Customization
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