Hi, I'm Govind Tank,

About Me

High-performance Senior Mobile Application Developer with 9+ years of experience architecting scalable Android (Kotlin/Java) and Cross-Platform (Flutter) solutions. Proven track record of delivering applications serving 100,000+ active users with 99.9% crash-free stability. Specialized in Clean Architecture, MVVM/Bloc patterns, and modern UI toolkits like Jetpack Compose. Forward-thinking advocate for AI-augmented development, leveraging coding agents like Cursor and Windsurf to accelerate delivery cycles and enhance code quality.

Skills

Kotlin
Java
Dart
TypeScript
JavaScript
SQL
Android SDK
Jetpack Compose
Flutter
Flutter Bloc
Provider
AutoRoute
Node.js
Express.js
Firebase
AWS CloudFront
RESTful APIs
GraphQL
Dagger Hilt
Koin
Git
CI/CD (GitHub Actions)
Docker
Gradle
Android Studio
Postman
Play Store Console
Cursor
Windsurf
Claude Code

Education & Experience

For more information, have a look at my curriculum vitae .

Projects

Secure media streaming application serving 50,000+ users with AWS CloudFront Signed Cookies for copyright protection. Features advanced background audio with Android Auto compatibility and lock-screen controls.

Demo
Flutter AWS CloudFront audio_service Android Auto

Scalable healthcare application with 100,000+ downloads and 99.95% crash-free session rate. Built with Clean Architecture and Flutter Bloc for state management ensuring 60fps performance across devices.

Demo
Flutter Bloc Clean Architecture MVVM

IoT companion application with real-time MQTT communication between mobile devices and hardware. Optimized battery usage through efficient background service refactoring.

Flutter MQTT IoT Battery Optimization

Weather station synchronization app with robust background services for reliable data communication with hardware. Achieved 30% reduction in startup time and 20% memory footprint optimization.

Kotlin Java Performance Optimization Background Services

Utility application implementing complex overlay window permissions while maintaining strict battery efficiency protocols for multi-tasking productivity.

Android Overlay Windows Battery Optimization

Hyper-local marketplace utilizing Geofencing APIs to trigger precise location-based notifications for regional deals and offers.

Android Geofencing Location Services

Open Source Projects

Github

Demo Github

:page_facing_up::briefcase::tophat: A simple Jekyll + GitHub Pages powered resume template.

Demo Github

personal website

Demo Github

Sample app to demonstrate the music player and video player functionality working on flutter_web.

Github

Refree app demo practical task for latitude technolab android interview round - 2

Github

tmdb api movie app

Github

live wallpaper based on digital well being concept

Github

👟 An android application for travellers which allows them to save their journey experiences at one place in an organizable way. For detailed description, read the README.md file. Moreover, the application's design follows the latest HCI and UI/UX design guidelines.

Github

Udacity Android Nanodegree projects

Github

Android App for the UVic Hybrid Telemetry Project

Github

Android App

Github

Github

Simple puzzle game I built in a week while learning fundamentals of Android game development.

Github

Github

Official DZOKS website

Github

Android module for tweaking app's configuration while it's running.

Github

Bot for commenting and liking on YouTube

Github

Ecloga Keyboard app for Android

Github

Case administration software for lawyers

Github

AJAX Player - Same song at the same time on multiple devices

Github

Android app developed as part of the graduation of the "Android Development Nanodegree Course" (designed by Google and Udacity). The app implements important Android framework features (e.g. Activities, Services, Loaders, AsynchTasks, Widgets, Google Firebase Authentication and Real-time Database, Material Design UI.)

Github

File template to generate default project structure with Dagger 2, Retrofit, Rx and MVP Pattern.

Github

Github

[abandoned] Android App to control the MusicBot

Github

Android Speech Recognition and Text-To-Speech - How to build a voice controlled assistant.

Github

skedule app demo files (construction phase)

Github

Contact

Contact me on Github .