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Gen AI E1: Fundamentals - Unlocking the Future

SQL (Basic) Certificate

Member

Bachelor of Science - BS

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

Mobile Application Developer (Sr. Executive)

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.

Software Engineer (Android)

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.

Android Developer

Senior Software Engineer (Mobile Application)

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

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

Senior Software Engineer

Senior Software Engineer | Android | KMP | Flutter

projects

medium

github

leetcode

Know about Soumik Bhattacharjee's work experience, education, bootcamps, certifications, and much more. Soumik Bhattacharjee