Open to opportunities

sifat hassan

@sifathassan

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Flutter Developer specializing in Fintech, Maps, Background Services, and Offline-first Applications.

Bangladesh

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What I'm looking for

I’m looking to lead Flutter teams building scalable mobile products—partnering with clients and shipping high-performance apps that feel beautiful and stay reliable at scale.

I’m a passionate Flutter Developer with 5+ years of experience crafting high-performance, beautifully designed mobile apps—blending innovation, scalability, and precision in every line of code. Currently, I work as a Senior Software Engineer and App Development Lead at DigiGO (Client: Sheba Platform Ltd.) and lead App development for AttendX (Client: ActionAid Bangladesh).

Previously, I’ve supported analytics and consulting work with Sifat Market Access Analytics and Consulting (MAAC), and I’ve served on full product cycles across multiple domains including EdTech+LMS, HRM, field management, activation management, and HR solutions. I’ve delivered apps with measurable traction (e.g., 10K+, 100K+, 500+ downloads) using Flutter/Dart, Android/iOS development, and supporting services like NodeJS, Laravel, and MongoDB.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

UpscalseBd

Feb 2024 - Present (2 years 4 months)

Leading development of enterprise HR and attendance solutions, owning architecture and delivery end-to-end

Senior Software Engineer

Market Access Analytics and Consulting (MAAC)

May 2022 - Feb 2024 (1 year 9 months)

Built sales-force automation, activation, and edtech platforms for some of the largest enterprises in the region.

Software Engineer

Invariant Telecom Bangladesh Ltd.

Mar 2020 - May 2021 (1 year 2 months)

Developed sub-wing management software supporting telecom operations and internal workflows. Dhamaka sub-wings software

Freelance Mobile Developer

Freelance

Jan 2019 - Jan 2020 (1 year)

Delivered e-commerce, HRM, and EdTech projects for local freelance clients, building end-to-end mobile app features.

Flutter Dart Android iOS Edtech Mobile App Development

Team Lead & Senior SE

TwentyFive Pvt. Ltd.

Led and developed Flutter apps including IntsaHire and InstaJob, and supported the Tahweel fintech solution using NodeJS and Laravel (500K+ downloads reported).

Flutter Dart Android iOS NodeJS Laravel MongoDB Fintech