Open to opportunities

renga praveen kumar

@rengapraveenkumar

Message

Flutter developer building high-performance cross-platform mobile apps.

India

Message

What I'm looking for

I seek a role focused on cross-platform mobile development where I can lead feature ownership, improve performance, and expand CI/CD and architecture responsibilities within an Agile, user-focused team.

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

Current

Flutter Developer

Current

Toolagen Technology Services

Jan 2022 - Present (4 years 5 months)

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.