Hire the Best Flutter Developers
in Bangladesh

Flutter Developer | Flutter App Developer | Flutter Mobile App Developer | Flutter Mobile App Development. Senior Flutter Mobile App Developer with 4+ years of experience building high-performance iOS and Android applications for startups and growing businesses. I’ve worked with startups, agencies, and product teams to deliver apps that are reliable, scalable, and easy to maintain. I communicate clearly, meet deadlines, and take ownership of the project from start to finish. I have hands-on experience with Flutter, native Android (Kotlin/Java), and iOS (Swift), and I follow clean architecture, secure coding practices, and performance optimization to ensure long-term success. What I can help you with: 📱 iOS & Android app development 🚀 Flutter cross-platform apps 🔧 App performance optimization & bug fixing 🔐 Secure APIs & backend integration 🎨 UI/UX implementation and app redesign 🧪 Testing, deployment & App Store / Play Store submission If you’re looking for a senior mobile app developer who can deliver quality code and real business value, let’s discuss your project.

Trusted by 120+ Clients Worldwide | Completed 200+ Projects. Available for Fixed priced projects. Some quick information: - No bad review | Not even a single one - Top rated on Upwork - Level 2 on Fiverr | 160+ ratings - Expertise in UI UX - Cross platform developer (Android, iOS, Web) Hi, I’m Saleheen, a Senior Flutter Developer from Bangladesh. You can check out the reviews, and I guarantee you won't find one single bad review about me. It's been almost five years since I started working with Flutter, and the journey has been amazing. Over this journey, I have had the chance to work with countless clients worldwide and create amazing apps, including:
 * Medical & Healthcare * E-commerce * Real Estate * Education * Chat & Social * Crowdfunding * Multivendor Platforms * Religious / Islamic Apps * AI-driven Apps. * And many more If you’d like to collaborate, discuss a project, or do a 1-on-1 call, feel free to reach out. I respond quickly and am always open to meaningful conversations. I like long-term commitments with clients, so I don’t leave them unsatisfied 🙂 Looking for some cool clients to work with.

Hi there, Building a mobile app is easy — 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. 𝗛𝗼𝘄 𝗬𝗼𝘂𝗿 𝗔𝗽𝗽 𝗚𝗼𝗲𝘀 𝗙𝗿𝗼𝗺 𝗜𝗱𝗲𝗮 → 𝗟𝗮𝘂𝗻𝗰𝗵: I follow a structured development process: → UI implementation (Pixel-perfect Flutter UI) → API integration (Laravel / REST APIs) → State management & app logic → Testing & performance optimization → App deployment (Play Store & App Store) This ensures your app is stable, smooth, and ready to scale. #FREE consultation available: I can help you: → Validate your app idea → Plan features & MVP → Choose the right backend & architecture → Estimate cost & timeline 𝗧𝘆𝗽𝗲𝘀 𝗼𝗳 𝗔𝗽𝗽𝘀 𝗜 𝗕𝘂𝗶𝗹𝗱: I don’t just build basic apps — I build real-world applications: ✅ Service booking apps ✅ Marketplace apps (multi-vendor / multi-role) ✅ E-commerce mobile apps ✅ Appointment & scheduling apps ✅ Food delivery / ordering apps ✅ Subscription-based apps ✅ Business & admin apps ✅ Custom startup MVP apps 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗿𝗲𝗻𝗴𝘁𝗵: → Flutter (Dart) → Firebase (Auth, Firestore, Notifications) → REST API integration → Laravel backend (for scalable systems) → Payment gateway integration → Push notifications → Clean architecture & reusable code 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲: → I understand both frontend + backend (full system mindset) → I focus on performance & user experience → I communicate clearly and deliver on time → I build apps that are ready for real users — not just demos 𝗣𝗼𝘀𝘁-𝗟𝗮𝘂𝗻𝗰𝗵 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 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 — let’s connect. Send me a message and let’s get started.

Full-Stack Mobile App Developer | AI-Powered Apps | Top Rated | 100% Job Success | 5-Star Reviews I build AI-powered mobile apps that ship on time, hold up under real users, and won't need rewriting in a year. React Native and Flutter, iOS and Android, from wireframe to App Store and Play Store launch, with the backend, APIs, and cloud built in. Anyone can get an AI demo running in a weekend now. Turning that into a product you can charge for and trust with real users is a different job, and that's the one I do. 💭 You're in the right place if you're thinking: • I need a React Native or Flutter developer who takes full ownership • I want real AI inside my app, not a chatbot bolted on the side • My last developer vanished mid-build and I need someone reliable • I need a production-ready MVP in weeks, not months • I want clean, documented code, not a mess I'll rebuild next year 📱 Mobile App Development React Native and Flutter cross-platform apps for iOS and Android. AI features built in with OpenAI, Claude, and custom RAG pipelines. Real-time, social, marketplace, fitness, dating, and MVP builds shipped to live users. When other developers couldn't get a complex real-time build working, I'm the one who finished it. 🌐 Web Apps, AI Apps & Full-Stack React and Next.js web apps with Supabase, Firebase, and custom Node or Python backends. AI applications powered by RAG, LangChain, and vector databases, so your app actually knows your data instead of guessing. Most of my mobile clients also need a web dashboard or admin panel, and I build that too, so nothing gets lost in handoff. 🛠️ Tech Stack • Mobile: React Native, Flutter, Expo, Swift, Kotlin • AI: OpenAI, Claude, LangChain, RAG pipelines, vector databases • Web: React, Next.js, TypeScript, Tailwind CSS • Backend: Node.js, Express, Python, Django, FastAPI, REST, GraphQL • Cloud: AWS, Docker, CI/CD • Databases: PostgreSQL, MongoDB, Supabase, Firebase, MySQL • Payments: Stripe, In-App Purchases ⭐ Why clients choose me • Top Rated with 100% Job Success and a 5-star rating on every project I've closed • Full ownership: mobile, backend, AI, cloud, and deployment handled together • Real AI depth: RAG and full pipelines, not a ChatGPT call bolted on • SonetCraft: agency-grade delivery with direct, personal communication • BSc Computer Science and Technology, CUPB (Beijing) • 0 to 4 hour response time, so you're never left waiting • Toastmasters member: clear updates, honest feedback, easy to work with 🏢 Industries: Fitness & Health · Healthcare · Dating · Social · E-commerce · Fintech · SaaS · Marketplaces · Startup MVPs If you've got an AI app idea, or something built fast that you're not sure you can trust, send me a message and tell me what you're building. I'll tell you straight how to get it live, working, and safe.

I am a Flutter Mobile Application Developer with over 4 years of experience building high-performance, scalable, and ISO-compliant apps for global clients, startups, and enterprises. I specialize in cross-platform mobile app development using Flutter to deliver seamless, secure, and user-friendly experiences across both Android and iOS platforms. 🏢 Companies I’ve Worked With: 1. Lucid Innovation 2. Dowell Research Lab 3. Pandascrow 4. BoomDevs 📱Live apps: - Zormor - UniMat - NailSphere - BatchLearn - MoneyGer - Sophia - Dowell WIFI QR Code - Weather Check 💼 Skills & Technologies: - Flutter, Dart - FlutterFlow - iOS, Android - Firebase - Swift, Objective-C, Java, Kotlin, Node.js, Express.js - Client/server, database/web interfaces I’m committed to turning your ideas into fully functional, production-ready mobile applications. Whether you need a startup MVP or a robust enterprise app, I’ll ensure top-notch quality, performance, and security. Let’s connect and bring your vision to life! Thanks!

✅ High-Quality, Professional Output ✅ Clear and Responsive Communication ✅ 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, you’re in the right place. I’m 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... ✔️Advanced Web Scraping Using Python ✔️Real-Time Data Extraction Capabilities for up-to-date Information ✔️CAPTCHA handling strategies ✔️API Development ✔️Telegram, Discord Bot Development ✔️Automated Scripts ✔️Building Chrome Extensions ✔️Web Crawling ✔️Web Scraping ✔️CI/CD pipelines, and building machine learning and NLP solutions ✔️Google Maps Scraping ✔️Development of customized bots and automation scripts ✔️ E-commerce (Shopify) ✔️Google Apps Script (Sheets, Docs, Maps) ✔️Seamless Login and Posting Automation ✔️High-Performance Multi-threaded / Async Scrapers ✔️Web Scraping ( BeautifulSoup, Selenium, Scrapy) ✔️Web Automation ( Selenium WebDriver, Zapier, Playwright) ✔️Sports 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