Ten years. Millions of users.
Still shipping.

Software engineer turning Android, React Native and AI into products people rely on every day.

10M+

downloads on Google Play

Editor's Choice

award on Google Play

featured customer story ↗

What I bring

Scale

Architecture, payments and releases for an app millions rely on every day.

GPT Vision, on-device LLMs and ML models in real users' hands.

Lead

Mentoring engineers and turning business goals into shipped features.

Point your camera at a plate, get instant nutrition. Built in direct collaboration with OpenAI.

Led brownfield Expo adoption across Android and iOS — architecture, native bridges, rollout — without disrupting millions of users.

On-device LLMs (Gemma) and local TensorFlow models running entirely on the phone — no network required.

The stack behind the work.

Kotlin Java Jetpack Compose MVVM React Native Expo Native Bridges Brownfield Adoption KMP Flutter SwiftUI

GPT Vision OpenAI Live Voice On-device LLMs Gemma TensorFlow Google ML Kit OCR GPT Chat with SSE LLaMA Stability AI Python

Retrofit Room DB ExoPlayer Mediapipe CI/CD Play Store Publishing Payments A/B Experiments Smart Scale CGM BLE Beacons Firebase

Roles, dates, every skill and the full professional record live in the resume. For everything else, my inbox is open.

Bengaluru, Karnataka · +91-9677330606 · prakashbala.b24@gmail.com