Hello

I'm Tony Tomy

Senior Android Engineer

More About Me
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About Me

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Senior Android Engineer with 6+ years of experience building scalable mobile applications using Kotlin, Jetpack Compose, and Clean Architecture. Strong expertise in Kotlin Coroutines, Flow, Hilt, and modular architecture with experience integrating hardware devices, BLE communication, and high-performance media processing. Experienced in leading development, mentoring engineers, and delivering end-to-end mobile solutions including backend integrations and AI-assisted development workflows.

Core expertise: Android Architecture, Jetpack Compose, Kotlin Coroutines, hardware integration, BLE communication, media processing, and Flutter cross-platform development.

Based in Kochi, Kerala, India.

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skills experience education

Android development
Kotlin, Java, Jetpack Compose, XML, Android SDK

Architecture & patterns
MVVM, Clean Architecture, modularization, SOLID, testable code

Async & data flow
Kotlin Coroutines, Flow, LiveData, WebSockets, background work

Cross‑platform & UI
Flutter, Material Design, responsive layouts, adaptive UI

Networking & backend
REST APIs, Retrofit, Firebase, FastAPI, Web APIs, auth, payments

Tooling & DevOps
Git, Gradle, GitHub Actions, Azure DevOps, Play Console, App Store

Games & media
Unity (2D/3D, C#), MediaCodec, real‑time media, monetization SDKs

Collaboration
Mentoring, code reviews, technical design discussions, cross‑functional teamwork

Jan, 2023 - Present

Senior Software Engineer

Trenser Technology Solutions (P) Ltd. - Trivandrum, Kerala, India

As a Senior Software Engineer, I work on designing and developing scalable Android applications using Kotlin, Jetpack Compose, and Clean Architecture. My responsibilities include building application architecture, implementing complex features such as BLE communication with external hardware devices, and developing high-performance media processing components using MediaCodec. I also collaborate with cross-functional teams to deliver end-to-end mobile solutions, integrate third-party SDKs and backend APIs, and mentor junior developers while contributing to technical design discussions and code reviews.

Oct, 2019 - Dec, 2022

Full Stack Android Developer & Game Developer

Technical Fingers, India

Worked as a Software Engineer developing Android applications and mobile solutions using Kotlin and Java. Responsible for building and maintaining applications including loyalty platforms, ordering systems, and enterprise tools. Integrated backend services using PHP and Firebase, implemented REST APIs, and handled third-party SDK integrations such as AdMob, AppLovin, Unity Ads, and IronSource. Also developed and published several mobile games while managing both application logic and backend integrations.

July, 2019 - Sept, 2019

Android Developer

Celswa Digitals Pvt. Ltd, india

We are a startup visualised by the Government of India's "Make in India" initiative and "Digital India Mission". Our company is being owned and managed by a group of new generation IT entrepreneurs and a group of retired Armed Forces Officers.

Ongoing

Continuous Learning

Online courses & documentation

Staying up to date with modern Android, Kotlin, architecture, and tooling through courses, official docs, and community content.

2016 - 2019

Bachelor of Computer Applications

Mount Carmel College, Karukadom

Focused on computer science fundamentals, programming, data structures, and software development, graduating with a strong foundation for mobile engineering.

2014 - 2016

Higher Secondary Education

St. George Higher Secondary School

Higher secondary studies with a focus on computer science and mathematics.

2013 - 2014

SSLC

Mar Basil Higher Secondary School

Secondary school education, building a broad academic base before specializing in computer science.

What I Do

Android app development

Designing and building production-ready Android apps using Kotlin, Jetpack Compose, and Clean Architecture with a strong focus on performance, reliability, and great UX.

Cross‑platform (Flutter) apps

Building cross‑platform mobile apps in Flutter, including trading, e‑commerce, and subscription products with Play Store and App Store deployment.

Architecture & mentoring

Defining scalable Android architecture (MVVM, Clean Architecture, modularization), reviewing code, and mentoring engineers to keep codebases clean and maintainable.

Backend & SDK integrations

Integrating REST APIs, Firebase, FastAPI backends, and third‑party SDKs (payments, auth, analytics, commerce) into mobile apps.

CI/CD & release automation

Setting up GitHub Actions and Azure DevOps pipelines for automated builds, testing, and releases to the Play Store and App Store.

Game development

Creating 2D and 3D mobile games with Unity and C#, including gameplay systems, monetization SDKs, and backend connectivity.

Lastest Works

all web mobile apps games
portfolio 1 view project

personal portfolio

portfolio 2 view project

product landing page

Project brief

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Project Info

  • Date - 2020
  • Client - xyz
  • Tools - html, css, bootstrap-4
  • Web - www.domain.com
portfolio 3 view project

Loyalty Program

Project brief

A marketing application to build database of your customers and manage constant contact program with them to market new products to them.

Project Info

  • Date - 2021
  • Client - Diwans Durbar
  • Tools - java, xml, Retrofit
  • Playstore - DIPLOMAT
portfolio 4 view project

Diwans Durbar

Project brief

Diwan’s Durbar App Lets you browse through our restaurant menus, orders, today’s special menu, photos, reviews & promo video. With our app you can take out the wait, for your mouth watering order and have it served hot right at your doorstep with home delivery upto 3 kms. Install & order food dishes from your favourite cuisines, from your favourite restaurant in Cochin, Diwan’s Durbar.

Project Info

  • Date - 2020
  • Client - Diwans Durbar
  • Tools - java, xml, Retrofit
  • Playstore - DIWANS DURBAR
portfolio 5 view project

Happy chat

Project brief

Its a chatting application like whatsapp, include one-to-one chat, group chat, status, etc.

Project Info

  • Date - 2020
  • Client - Personal Project
  • Tools - java, xml, Firebase
  • Playstore - Happy Chat
portfolio 6 view project

Pico

Project brief

PICO is an alignment board game of diagonally arranging the beads. Similar comparable board games are tic-tac-toe, Picaria, three men's morris, Nine Holes, Achi, Tant Fant, and Shisima. Pieces in all these games can be moved to create the three-in-a-row arrangement.

Project Info

  • Date - 2021
  • Client - Savvy gaming studio
  • Tools - C#, Unity, Firebase
  • Playstore - PICO
portfolio 7 view project

The Ghost

Project brief

The Ghost is an endless runner game made in unity, Explore the night as a ghost who is trying escaping from darkness. Collect as much as points as you can, to beat your opponents score.

Project Info

  • Date - 2021
  • Client - Personal Project
  • Tools - C#, Unity
  • Playstore - THE GHOST
portfolio 8 view project

Jungle Night

Project brief

This game is an exciting endless taste game where you have to run continuously.Depends on you to run fast as you can, so that you escape the danger tracks. To avoid the coming obstacle jump over the gaps between the path as fast as you can.

Project Info

  • Date - 2020
  • Client - Personal Project
  • Tools - C#, Unity
  • Playstore - JUNGLE NIGHT
portfolio 9 view project

Stay Safe

Project brief

This game is an exciting endless taste game where you have to avoid the obstacles continuously and stay safe from the virus to avoid getting infected.

Project Info

  • Date - 2021
  • Client - Personal Project
  • Tools - C#, Unity
  • Playstore - STAY SAFE

What Client Says

We started using this app for ordering and loyalty, and it’s been smooth from day one. Payments, offers, and rewards work reliably, and updates are delivered quickly whenever we request changes. Restaurant Ordering & Loyalty App

testimonial Restaurant Owner

The app looks professional and works consistently. It loads fast, the UI is clear, and we got helpful guidance for future improvements and new features. Admin & Communication App

testimonial Operations Coordinator

Really fun game with smooth controls and clean visuals. It runs well even on my phone, and the progression keeps you coming back. Jungle Night

testimonial Play Store Reviewer

Easy to pick up, responsive controls, and a satisfying game loop. The quality is better than I expected for a casual mobile game. Casual Mobile Game

testimonial Indie Publisher

The app feels fast and stable, with a clean design and smooth animations. It’s easy to use and doesn’t crash or lag like many similar apps. Android App Development

testimonial Product Manager

The app architecture feels solid. New features were added without breaking existing flows, and releases stayed predictable even when requirements changed. Clean Architecture Android Project

testimonial Engineering Lead

Integrations worked smoothly with our existing systems. Payments, SDKs, and APIs were handled without friction, and the delivery quality was consistently high. SDK & API Integration

testimonial Startup Founder

Noticeable performance improvement after the update. The app became smoother, more stable, and edge cases that used to cause issues were handled properly. Performance & Stability Improvements

testimonial QA Lead

Get In Touch

Address

Ernakulam, Kerala, India - 686681

personal portfolio

Category - Web application

Project brief

Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ratione culpa amet eligendi fuga nobis atque quisquam cupiditate pariatur voluptatem unde, iste distinctio dicta perspiciatis quas, corrupti sunt animi consequatur magnam?

Project Info

  • Date - 2020
  • Client - xyz
  • Tools - html, css, Javascript
  • Web - www.domain.com
Project Details
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