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Mahim User

@mahimuser

Lead mobile app developer specializing in cross-platform and native solutions.

United States
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What I'm looking for

I seek a lead engineering role building scalable, user-centric mobile apps with strong CI/CD, mentorship, and product collaboration.

I am a results-oriented senior mobile application developer with over 8 years of experience building high-performance iOS and Android apps. I specialize in both cross-platform frameworks (Flutter, React Native) and native technologies (Swift, Kotlin), with strong knowledge of architecture patterns like MVVM and BLoC.

In my current role as Lead Mobile Developer at Bureau Inc., I led end-to-end development of flagship apps, drove a 30% increase in daily active users, and implemented cross-platform architectures that achieved 80% code reusability. I champion CI/CD with GitHub Actions and Fastlane, moving releases from bi-weekly to daily.

Previously, as a Senior Mobile Developer at Databrick, I improved charger-discovery accuracy by 25% and reduced render latency by 20% through profiling and asynchronous loading. I also established testing and offline caching strategies and increased re-engagement via push and deep-linking.

I mentor and lead engineering teams, promoting code reviews, pair programming, and test coverage; I am committed to accessible, maintainable mobile solutions that balance performance, usability, and rapid delivery.

Experience

Work history, roles, and key accomplishments

DA

Senior Mobile Developer

Databrick

Jun 2020 - Jun 2022 (2 years)

Led development of an EV-charger discovery app using Kotlin and Swift, improving charger accuracy by 25% and reducing render latency by 20% through profiling and offline caching.

Education

Degrees, certifications, and relevant coursework

University of Florida logoUF

University of Florida

Bachelor of Science, Computer Science

Bachelor of Science in Computer Science focusing on core computing principles and software development.

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Mahim User - Lead Mobile App Developer - Bureau Inc. | Himalayas