Mahmudur Rahman
Senior Mobile Application Engineer
Dhaka, Dhaka Division, Bangladesh
Summary
👤
Senior🎓
Top SchoolMahmudur Rahman is a Senior Mobile Application Engineer with 11 years of experience building high-performance Android and Flutter apps, currently driving mobile efforts at Cheq (Cantaloupe Platform) and co-leading the BCS Prostuti consumer app. He combines deep native expertise in Kotlin and Java with Dart/Flutter cross-platform development, offline-first architectures, and proven performance optimizations that shrank BCS Prostuti to under 6MB while supporting 8K+ daily active users. Mahmudur has a strong engineering discipline—applying Clean Architecture, TDD, CI/CD automation, and advanced testing practices—to achieve industry-grade stability (99.8–99.97% crash-free) and accelerate release cadence. He also brings backend and security chops from architecting Spring Boot services, encrypted payment-grade data flows, and real-time biometric solutions for large-scale telco deployments. A competitive programmer and mentor, he balances hands-on coding with team leadership, having managed cross-functional teams and doubled junior developer productivity. Trained at Khulna University of Engineering and Technology with top academic honors, he blends academic rigor with entrepreneurial impact.
11 years of coding experience
8 years of employment as a software developer
Bachelor of Science - BS, Computer Science and Engineering, 3.47/4.0 (Final Year: 3.83, Dean’s Award for academic excellence), Bachelor of Science - BS, Computer Science and Engineering, 3.47/4.0 (Final Year: 3.83, Dean’s Award for academic excellence) at Khulna University of Engineering and Technology
English, Bengali
Github Skills (14)
work-flow3
kotlin-coroutines-flow2
databinding1
jetpack-compose1
kotlin-android1
coroutines1
mvvm-architecture1
viewmodel1
kotlin-flow1
mvvm1
android1
kotlin-coroutines1
architecture1
kotlin1
Github contributions (5)
Tanim57/Esho-Shikhi
Jan 2017 - Sep 2022
Contributions:5 pushes, 1 branch in 5 years 9 months
Tanim57/car-racing
Jan 2017 - Dec 2021
Contributions:2 pushes, 1 branch in 5 years
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