Mobile Engineer · Dhaka, Bangladesh
Senior mobile engineer with 5+ years shipping Flutter, Android & iOS apps used by 10M+ people across 120+ countries. I care about clean architecture, honest performance, and code that other engineers enjoy reading.
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A matrimony platform serving 50–60K daily active users across 120+ countries. I refactored and rescaled the codebase, fixed a stack of critical bugs, and shipped the full RevenueCat in-app purchase flow from scratch. Led the very first iOS release — TestFlight through to the App Store.
An AI communication assistant with an on-device local LLM for SMS spam filtering. Latency went from 3+ minutes down to 15 seconds. Real-time call transcription over WebSocket, with dynamic risk indicators and a lightweight reporting flow. Ran the beta with 100 early adopters.
Delivered the Maya Personal Loan MVP from scratch in 2.5 months — it landed as a top-3 feature on the Philippines' #1 digital bank. I architected a multi-module Flutter SDK with native Android/iOS bridges via Method Channel and held the app to AML & PCI-level standards.
A culturally grounded AI chat assistant. I cut UI latency by 73% (3000 ms → 800 ms), restored a locked 60 FPS experience, and rewrote the API layer to remove redundant calls through better state management.
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A quick overview of my toolkit.
I'm a mobile engineer with 5+ years of experience building Flutter, Android, and iOS apps. I've built high-scale products from scratch that reached 10M+ users across 120+ countries. I've led a squad of 5, shipped MVPs to production, and kept tech debt under 20%.
I care about Clean Architecture, MVVM, CI/CD, compliance (AML & PCI-DSS), security and performance scans, and mentoring engineers to write code they'd be happy to maintain themselves.
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Words from teammates & collaborators.
Atiqur owns his work end-to-end. He shipped our Flutter MVP in 2.5 months, then led the first iOS release without missing a beat. A rare engineer who cares about the product, not just the code.
Atiqur owns his work end-to-end. He shipped our Flutter MVP in 2.5 months, then led the first iOS release without missing a beat. A rare engineer who cares about the product, not just the code.
He is a very dedicated, fast-learning team player with solid grounding in native Android, Kotlin, and Flutter. So many apps we built together shipped smoothly because of his discipline.
Someone you can rely on to take a vague brief and turn it into a shipped, documented, and scalable feature. He makes the work fun and raises the bar for everyone around him.
Samad is an exceptionally proficient Android developer with a profound comprehension of the platform. His knowledge in Android and Kotlin significantly contributed to our team's success.
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