📍 Dhaka, Bangladesh | 📱 Flutter Software Engineer | 🚀 2+ Years Professional Experience

Detail-oriented Flutter Software Engineer building scalable mobile apps with Clean Architecture and BLoC. Shipped e-commerce, car-sharing, fitness, and AI-powered products. Strong English communication, agile mindset, available for hybrid/remote with US/EMEA timezone flexibility.

• 🐦 Merged PR to flutter/flutter — Improved iOS provisioning profile error messages in flutter_tools, fixing #167595 · PR #184051 (Apr 2026)
• 💰 $1.5M USD revenue — GoBCBTicket e-ticketing platform, first month post-launch
• 📈 1400% revenue increase — RideAlike car-sharing app via UI/UX refinements and critical bug fixes
• 📲 1,000+ downloads — Fitsomnia fitness & social app (Android & iOS)
• 🌏 Toyota Hilux AI app (Thailand) — Generative AI chat for Hilux users, built with INAGO company
• 📍 i-was-there — Location-based attendance Flutter app · ⭐ 3 stars, 1 fork
• 🔒 auth microservice — Production-grade Go service: JWT, RBAC, security best practices
• 📡 Device Vitals Monitor — Real-time Flutter app tracking thermal state, battery & memory via native platform APIs with backend analytics
• 🧠 caveman — Open-source Claude Code skill cutting 65% token usage
• 🎓 B.Sc. in CSE — Rajshahi University of Engineering & Technology (RUET), 2018–2024
• 💪 1,070+ competitive programming problems — CodeForces, LeetCode, CodeChef, Beecrowd, UVa

Software Engineer II @ Brain Station 23 · Mar 2023 – Present · Dhaka, Bangladesh

• Waadaa (Car Financing & Mobility) — Hybrid Clean Architecture + MVVM with Cubit state management. Automated release pipeline via GitHub Actions, cutting manual deployment effort.
• GoBCBTicket (E-Ticketing / E-Commerce, Android) — Clean Architecture + BLoC, payment SDKs, e-KYC verification. Generated $1.5M USD revenue in first month. Full TDD with unit & widget tests.
• RideAlike (Car-Sharing, Android & iOS) — Cross-platform Flutter with Clean Architecture. Critical bug fixes and UI/UX refinements via client collaboration. Achieved 1400% revenue increase.
• Hilux Digital OM (AI-Powered, Toyota Thailand) — Generative AI chat app for Toyota Hilux users. WebSockets + HTTP long polling. Collaborated with INAGO company for integration.
• Fitsomnia (Fitness & Social, Android & iOS) — Performance improvements and critical bug fixes. Social features (image/video/post sharing) with BLoC and widget testing. 1,000+ downloads.
• Quran er Bhasa (Personal Initiative) — Led full development and Play Store release. Clean Architecture, performance optimization, and enhanced UI/UX.

Mobile: Flutter (Expert), Android (Foundational), iOS (Foundational), Jetpack Compose (Learning)
Backend: Go, ASP.NET Core
Architecture: Clean Architecture (Presentation / Domain / Data), BLoC, Cubit, MVVM, Riverpod, Provider
Languages: Dart (Expert), Kotlin (Intermediate), C++ (Proficient), Go (Intermediate)
Practices: TDD, Unit Testing, Widget Testing, Agile/Scrum, Code Review
Tools: GitHub, GitHub Actions, Jira, Google Play Store, App Store
AI: GitHub Copilot, AI-enabled IDEs

Strong foundation in data structures, algorithms, and CS fundamentals.

• Volunteer — Rajshahi StartUP Workshop (organized startup ecosystem event)
• Volunteer — RUET CSE-FEST 2022 (Idea Contest)
• Volunteer — RUET TECHNOCRACY 2019 (Olympiad event)

LinkedIn · X (Twitter) · Email · GitHub

Ship beats perfect. Clean, testable code and user value first — then iterate. Open to feedback, mentorship, and remote/hybrid collaboration across time zones.

Profile inspired by @steipete