Soumik Bhattacharjee

Senior Software Engineer

Dhaka, Bangladesh6 yrs 8 mos experience

Most Likely To Switch

Key Highlights

5+ years in Android and Flutter development.
Led high-impact fintech projects with secure transaction flows.
Developed apps with over 1M users in healthcare and job sectors.

Stackforce AI infers this person is a Fintech and Healthcare mobile application developer with strong B2C and B2B experience.

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Skills

Core Skills

AndroidMobile Application DevelopmentWebrtcFlutter

Other Skills

JavaKotlinMQTTgRPCDartModel-view-viewmodel (MVVM)Software DevelopmentObject-Oriented Programming (OOP)ProgrammingProject ManagementXMLCMySQLGitSQL

About

Curiosity turned into code — that’s how my journey began. With 5+ years of experience in Android and Flutter, I’ve worked on 1M+ user apps like Patient Aid and Bdjobs, led high-impact fintech projects (PrimePay), and integrated AI, WebRTC, and real-time comms in enterprise tools (Sentra PTT). From healthcare to fintech, I bring a product mindset, clean architecture, and end-to-end execution to every project. I’m now open to new opportunities where I can help build scalable, meaningful mobile experiences. Let’s connect.

Experience

6 yrs 8 mos

Total Experience

1 yr 8 mos

Average Tenure

1 yr 9 mos

Current Experience

Brain station 23

Senior Software Engineer

Aug 2024 – Present · 1 yr 9 mos · Dhaka, Bangladesh · On-site

CLIENT: GRAMEENPHONE
Working on Cockpit retail app – feature development, CRs, and bug fixes
Transitioning to unified codebase and contributing to development of the next-gen Cockpit app
Collaborating with GP internal teams to align technical solutions with business needs.
CLIENT: PRIME BANK
Built and released PrimePay, a corporate fintech app with BEFTN, RTGS, NPSB, MFS & BillPay
Implemented role-based flows (Maker, Checker, Authorizer) for secure, high-volume transactions
Delivered app through QC, UAT & ISD phases with successful production release
Contributed to performance tuning, batch operations, routing number search, and mandate setup features.

Mobile Application DevelopmentAndroid

Nybsys inc

2 roles

Senior Software Engineer (Mobile Application)

Promoted

Mar 2024 – Aug 2024 · 5 mos · Dhaka, Bangladesh · On-site

Software Engineer (Android)

Feb 2022 – Mar 2024 · 2 yrs 1 mo · Dhaka, Bangladesh · On-site

Built Sentra PTT, a real-time voice app using WebRTC, MQTT & gRPC, reducing latency for enterprise users.
Integrated AI-powered voice assistants and conversation summaries, boosting team communication efficiency.
Improved app stability across diverse Android devices through deep performance profiling and fixes.

JavaKotlinWebRTCMobile Application Development

Bdjobs.com

Mobile Application Developer (Sr. Executive)

Mar 2021 – Feb 2022 · 11 mos · Dhaka, Bangladesh · On-site

Enhanced flagship Bdjobs app (1M+ users) with Live Interview, Resume Dashboard, and Video Resume features
Led development of Bdjobs Uddokta app in Flutter, supporting job seekers and entrepreneurs
Collaborated cross-functionally to reduce bug cycles and improve delivery timelines

DartFlutterMobile Application Development

Itmedicus

Android Developer

Aug 2019 – Feb 2021 · 1 yr 6 mos · Dhaka, Bangladesh · On-site

Developed high-impact healthcare apps (Patient Aid, DIMS, m-Doctor, Opsonin e-health) — some crossing 1M+ downloads with 4.5+ Play Store ratings.
Migrated Patient Aid from Java to Kotlin, introducing offline-first architecture and significantly improving app reliability.
Took complete ownership of multiple app life cycles, from concept to Play Store deployment.

DartFlutterAndroidMobile Application Development