Headline

Senior Android & Flutter Engineer | Kotlin, Jetpack Compose, MVVM & Clean Architecture | 7+ Years Building Production Apps | Building Grovo (Food Delivery Platform)

About

I build mobile applications that turn complex workflows into simple, dependable user experiences. I’m a Senior Mobile Engineer with 7+ years of experience across Android and Flutter. I’ve delivered and contributed to production applications in fintech, healthcare, mobility, logistics, media streaming, and social networking. My work includes products such as Biztoso, GozoCabs, Niyo Global, Platform Delivery, and OP3N/OpenWav. Across these projects, I’ve worked on real-time messaging, live location tracking, payments, media playback, authentication, and notifications. What I bring to a team: • Native Android development with Kotlin, Java, and Jetpack Compose. • Cross-platform development with Flutter and Dart. • Maintainable architecture using MVVM, Clean Architecture, and BLoC. • Performance improvements, debugging, code reviews, and developer mentoring. • Experience connecting mobile interfaces to APIs and real-time services. I’m also building Grovo, a food delivery platform with customer, restaurant partner, and delivery partner apps. It brings together Flutter, Node.js, PostgreSQL, Socket.IO, and Firebase across the full ordering and delivery journey. I enjoy owning features from implementation through release, collaborating across teams, and improving both the product and the code behind it. I’m interested in Senior Android Engineer, Senior Flutter Engineer, and Lead Mobile Engineer opportunities, particularly remote roles with global teams. GitHub: github.com/bijumondal18 Contact: bijumondal18@gmail.com

Location

Kolkata

AI stack

claude

codex

cursor

gemini

github copilot

grok

Work experience

Freelancer Mobile Engineer at Self-Employed, May 2026 - Present · 5 mos, Kolkata, West Bengal, India, Architected a complete Food Delivery Platform focusing for rural or semi-urban areas to solve delivery problems where swiggy or zomato doesnt provide solutions.

Senior Android Engineer at Biztoso, Jun 2025 - Apr 2026 · 11 mos, Bengaluru, Karnataka, India

Full-time parenting at Career Break, Apr 2025 - May 2025 · 2 mos

Lead Mobile Engineer at Innofied Solutions Pvt. Ltd., Jul 2023 - Mar 2025 · 1 yr 9 mos

Senior Associate Engineer at Innofied Solutions Pvt. Ltd., Jul 2023 - Feb 2025 · 1 yr 8 mos

Professional development at Career Break, May 2023 - Jun 2023 · 2 mos

Education

Bachelor of Technology, Computer Engineering, West Bengal University of Technology, Kolkata

10+2, Science, Berachampa Deulia Uchcha Vidyalaya

Public links

github: https://github.com/bijumondal18

biju-portfolio-woad.vercel.app: https://biju-portfolio-woad.vercel.app/