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Rabyn User

@rabynuser

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Full-Stack developer who builds scalable mobile and web apps with Flutter, MERN, and Next.js.

Nepal

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What I'm looking for

I’m looking for a role where I can build scalable Flutter and MERN/Next.js products using clean architecture and reusable components, optimize UX, and collaborate closely with a team that values quality engineering and learning.

I’m a Full-Stack Developer specializing in Flutter, MERN stack, Next.js, and the TanStack ecosystem, with 3 years of mobile app development and 4 years of web development. I build scalable, high-performance applications across diverse industries, with a strong focus on clean architecture, reusable components, and optimized user experience.

I also love teaching—I've trained and guided over 700 students in mobile and web development, helping them develop practical, industry-ready skills. From building cross-platform apps with Flutter to shipping dynamic web experiences with React, Node.js, and Express.js, I bring a detail-oriented, mentoring mindset to every product I help create.

Experience

Work history, roles, and key accomplishments

Flutter Developer

Mindrisers Technologies

Jan 2021 - Jan 2026 (5 years)

Built cross-platform mobile applications using Flutter for Android and iOS, integrating live notifications, social logins, and personalized feeds. Optimized application performance using Riverpod and Stream state management.

Flutter Dart Android iOS Stream Notifications Personalized Feeds

Flutter and MERN Stack Instructor

Mindrisers Technologies

Jan 2021 - Jan 2026 (5 years)

Taught over 700 students Flutter and MERN stack development, mentoring them on scalable applications and best coding practices. Conducted workshops on Flutter, React, Node.js, and MongoDB.

Flutter MERN Stack React Node.Js MongoDB Mentorship Instructional Design NodeJS

MERN Stack Developer

Mindrisers Technologies

Jan 2021 - Jan 2026 (5 years)

Designed and developed dynamic web applications using the MERN stack. Built backend services with Node.js and Express.js using MongoDB and developed responsive frontends with React and Redux.

MERN Stack Node.Js MongoDB React Redux NodeJS

Flutter Developer

Info-Tech Systems Integrators

Dec 2019 - Jan 2021 (1 year 1 month)

Developed Android applications using Flutter and integrated photo APIs and REST web services (Google Volley and Google Maps). Designed a customizable SDK architecture with modular Gradle build flavors, created tablet-optimized interfaces, and tested across devices and platforms.