renga praveen kumar
@rengapraveenkumar
Flutter developer building high-performance cross-platform mobile apps.
What I'm looking for
I am a Flutter developer with 3+ years building scalable, high-performance mobile applications for Android and iOS using Flutter, Dart, and Firebase.
I specialize in BLoC and feature-first architectures, performance optimization, and end-to-end feature ownership, and I have driven measurable improvements such as 25% faster load times and 30% improved API performance.
I adopt strong testing and CI/CD practices—creating unit, widget, and integration tests, enforcing linting, and building pipelines with Fastlane and GitHub Actions to reduce deployment time by 70%.
I contribute to open-source projects and community events, have implemented offline-first and accessibility improvements that increased retention and onboarding success, and I focus on maintainable, testable code that delivers user-focused results.
Experience
Work history, roles, and key accomplishments
Flutter Developer
Toolagen Technology Services
Jan 2022 - Present (4 years)
Designed scalable Flutter architectures and owned end-to-end features, improving app load times by 25% and reducing deployment time by 70% via CI/CD. Implemented offline-first solutions that increased user retention by 10% and improved app performance and stability through testing and monitoring.
Education
Degrees, certifications, and relevant coursework
PSNA College of Engineering & Technology
Master of Computer Applications, Computer Applications
2020 - 2022
Completed a Master of Computer Applications focused on software development and mobile technologies from 2020 to 2022.
Availability
Location
Authorized to work in
Job categories
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