Rakhul Prakash S B

Mobile Engineer | Flutter

About Me

I’m Rakhul, a CS engineer who likes building things that people actually use.

My focus is mobile development with Flutter — from architecture and performance to edge cases and deployment. I’ve worked on startup products, open-source projects, and real client apps, where reliability matters more than demos.

I’m at my best when I can take ownership, learn fast, and turn messy problems into solid, shippable software.

Experience

February 12, 2026 → May 20, 2026

Flutter Developer Intern

Finfresh Wealth Creation (IITM Incubated), Chennai

Owned development of 2 fintech apps, driving performance optimization, and scalable architecture with measurable impact across payments, onboarding, and release pipelines.

Integrated 10+ data-intensive API endpoints and implemented caching & virtualization strategies, reducing latency
Built CI/CD pipelines using Fastlane & GitHub Actions, reducing release cycles by 50%+ and enabling faster, reliable store deployments.
Migrated payment gateway from PayU to PhonePe Checkout SDK and implemented secure fintech transaction flows (gold/silver, mutual funds, SIPs), eliminating payment friction and improving success rates.
Revamped onboarding flow and KYC, integrating multiple third-party verification APIs and designing a streamlined, user-centric UI, improving completion rates by 15–20%.
Optimized app performance and footprint, reducing app size by 20MB, achieving consistent 60FPS+ rendering,
Resolved 45+ bugs and shipped 10+ features, revamped legacy UI, and collaborated cross-functionally to enhance stability, usability, and overall product quality.

Skills

Languages

Dart, JavaScript, C, C++, Java, Python