< Android Developer />

[Sumit Singh]

I

Engineer  ·  Open Source  ·  AnkiDroid Contributor

Who I Am

I'm a Software Engineer at Tata 1MG, passionate about building clean, performant mobile experiences. I love working with Kotlin to craft robust applications and tools that real people use every day.

I contribute to open-source projects notably AnkiDroid, and explore new libraries, technologies, and agents while tinkering with side projects.

When I'm not coding, you'll find me running or trekking in the mountains - seeking peace and pushing my limits.

0+ Years Exp.
0+ Bugs Squashed
0+ Cups of Coffee
~/sumit — zsh

$ cat about.json

{
  "name": "Sumit Singh aka giyutomiokaSS",
  "role": "Android Developer",
  "location": "Remote",
  "loves": [
    "Kotlin",
    "Jetpack Compose",
    "Open Source",
    "Clean Architecture"
  ],
  "company": "Tata 1MG",
  "Contributor": "AnkiDroid",
  "available": true
}

$

What I Do

I build native Android apps — Kotlin, Jetpack Compose, clean architecture, the full ecosystem.

I write Python & Java — scripting, automation, agents, mcp servers and whatever gets the job done.

Things I've Built

ResQSync

ResQSync is an Android app that helps you keep your loved ones safe through real-time location tracking. It lets you stay connected and monitor family members effortlessly, giving you peace of mind at all times.

Kotlin MVVM Firebase Google Maps API Material Design

Neer

A water reminder application, Stay hydrated and healthy with Neer – your personal hydration assistant. Set goals, track your water intake, and achieve optimal hydration effortlessly.

Kotlin Compose MVVM Room

NewsHub

An Android app that aggregates top news from multiple sources into a clean, intuitive, and user-friendly interface, with a built-in read-aloud feature to support visually impaired users.

Kotlin Dagger Hilt Retrofit

Work & Contributions

Software Development Engineer

TATA 1MG
March 2025 – Present

◉ Built a fully offline-capable task workflow with auto-sync on connectivity, reducing task failures by 45% and support issues by 40% across 5K+ daily active users, ensuring uninterrupted field operations.

◉ Improved app stability and performance by resolving critical crashes and ANRs; increased crash-free rate from 87% to 99.3%, significantly enhancing reliability and user experience at scale.

◉ Digitized end-to-end mid-mile logistics workflow, enabling real-time execution and tracking for 10K+ daily tasks and reducing manual dependency by 60%, improving operational transparency.

◉ Optimized app responsiveness across high-traffic modules, achieving 25% faster load times and smoother task execution, improving productivity and user efficiency.

◉ Integrated real-time monitoring and alert system within the app, improving compliance by 35% while reducing operational costs and third-party dependency.

◉ Enabled intelligent route and distance visibility between tasks for field users, reducing travel time by 18% and fuel consumption by 12%, improving daily operational efficiency.

◉ Launched earnings transparency, incentives, leaderboard, and performance scorecards for 3K+ users; increased upsell participation by 30% and improved compliance and service quality by 20%.

◉ Implemented automated app update enforcement ensuring 95%+ users on latest version, reducing production issues and maintaining a consistent, secure user experience.

Kotlin Android Software Architecture

Mobile Application SE

OTPLESS
Sept. 2024 – Feb. 2025

◉ Integrated Otpless SDK & APIs for seamless silent authentication, smart auth, and multiple social sign-ins (WhatsApp, Truecaller, Google, etc.), boosting user conversion and security for 50+ companies.

◉ Resolved critical bugs, tested flows, and supported Android, Flutter, and React Native SDKs, improving app stability and reducing issue resolution time by 40%.

Kotlin Android SDks Software Architecture

Core Contributor

AnkiDroid
July. 2024 – Present

◉ Contributing to a 4.8 stars app with 3M+ monthly users, fixing bugs, refining UI, and optimizing performance.

◉ Developed hold-to-record functionality, improving accessibility for 20%+ of active users, and migrated app strings to the Anki backend, ensuring better compatibility across platforms.

Open Source Testing Kotlin/JVM Code Review

Software Engineering Intern

VITTO
June. 2024 – Sep. 2024

◉ Enhanced security by blocking rooted devices, preventing 92% of unauthorized access and safeguarding user data.

◉ Refactored the codebase, resolved critical login and validation bugs, and enhanced UI/UX with an animated splash screen and digital gold investment banner, improving app load times by 15%.

Android UI/UX Bug Fixing

Android Developer Intern

MOLOG
Sep. 2023 – Nov. 2023

◉ Implemented Auto Boot Start & in-app updates, ensuring the app launches automatically after a reboot and enabling seamless direct updates, reducing manual intervention and minimizing downtime.

◉ Improved UI and optimized real-time socket handling, resulting in 40% lower latency and a noticeably smoother navigation and user experience.

Software Development Kotlin XML

Let's Connect

I'm always open to interesting projects, collaborations, or just a good tech conversation. Feel free to reach out!