Ashutosh Singh Tomar — Software Engineer

Hi, I’m Ashutosh Singh Tomar — a Remote-Ready Senior Android Developer with 5+ years of experience building high-performance apps used by millions globally. I’ve contributed to over 13 apps live on the Google Play Store, with cumulative downloads exceeding 200 million, and most products achieving more than 10 million Daily Active Users (DAU). I specialize in scalable, high-performance native Android applications with modern architecture and measurable business impact. In my recent roles at Walmart, Hive.AI, Tokopedia, and Bobble.AI. I’ve led module ownership, mentored teams, and delivered measurable improvements: 1. Boosted Gencraft’s user conversion by 40% through revamping billing flows. 2. Raised crash-free user rates from ~94% to ~99.3% across key products. 3. Migrated and refactored core modules to Kotlin + Jetpack libraries; introduced Clean Architecture / MVVM patterns. 4. Improved app vitals and GMV (Gross Merchandise Value) contributions in transactions/carts for large e-commerce platforms. My technical toolkit includes Kotlin (Coroutines, Flow), Jetpack (Compose, LiveData, Navigation, ViewModel, Room), Dependency Injection (Hilt / Dagger), robust testing (unit/UI), performance & memory optimization, REST / GraphQL integrations, Firebase, and CI/CD pipelines. I thrive in fully remote setups, collaborating across time zones, managing cross-functional communication, taking ownership from end to end, and delivering results independently for users. I’m passionate about mentoring, raising code quality, and designing maintainable & scalable solutions. I’m currently seeking senior Android roles at international / globally distributed teams where I can lead technical initiatives, drive mobile excellence, and contribute to products that delight users at scale. Let’s build something impactful together.

Stackforce AI infers this person is a Senior Android Developer with expertise in E-Commerce and Mobile Applications.

Location: Bengaluru, Karnataka, India

Experience: 6 yrs

Skills

Android Development
Kotlin

Career Highlights

Led module ownership and mentored teams.
Contributed to over 13 apps with 200 million downloads.
Achieved 99.9% crash-free rate across key products.

Work Experience

Walmart Global Tech India

Software Engineer III (1 yr 8 mos)

Hive

Android Engineer (11 mos)

Tokopedia

Android Engineer (1 yr)

LikeMinds

Android Engineer (9 mos)

Bobble AI

Android Engineer (10 mos)

Transweb Global Inc

Jr. Associate Developer (6 mos)

Software Developer Intern (4 mos)

Zeabros India Private Limited

Android Developer Intern (2 mos)

Wendor

Android Developer (1 mo)

Education

Bachelor of Technology at Maharaja Surajmal Institute Of Technology

Android Nanodegree at Udacity

Ashutosh Singh Tomar

Software Engineer

Bengaluru, Karnataka, India6 yrs experience

Most Likely To Switch

Key Highlights

Led module ownership and mentored teams.
Contributed to over 13 apps with 200 million downloads.
Achieved 99.9% crash-free rate across key products.

Stackforce AI infers this person is a Senior Android Developer with expertise in E-Commerce and Mobile Applications.

Contact

207ashu@gmail.com LinkedIn

Skills

Core Skills

Android DevelopmentKotlin

Other Skills

AJAXASP.NETAgile MethodologiesAlgorithmsAndroid DesignAndroid JetpackAndroid SDKApplication DevelopmentApplication Performance ManagementCode ReviewCommunicationComputer ScienceConcurrent ProgrammingCore JavaCoroutines

About

Experience

6 yrs

Total Experience

1 yr

Average Tenure

1 yr 8 mos

Current Experience

Walmart global tech india

Software Engineer III

Oct 2024 – Present · 1 yr 8 mos · Bengaluru, Karnataka, India · Hybrid

Currently working within the Transactions Team at Walmart. Modules that I interact with, as per my day-to-day jobs, include Post-Add-To-Cart, Cart. Also contributed to the Spark Driver app, which is a subsidiary product within Walmart.
● Made the onboarding process smooth, with effective revamps revolving around the centralised Login System for all Walmart Clients.
● Reduced drop in users during onboarding.
● Played a crucial role in growing GMV by improving app vitals on Transactions Screens.

KotlinAndroid DevelopmentMVVMFirebasePerformance Monitoring

Hive

Android Engineer

May 2023 – Apr 2024 · 11 mos · Gurugram, Haryana, India · On-site

Contributed to an AI Art Generator platform Gencraft, with full codebase in kotlin, using MVVM architecture, Retrofit, Coroutines, Flow, LiveData, Dagger Hilt, NavGraph, etc.
Key features/modules handled are:
1. Integrating Cropper Functionality Using a 3rd party library.
2. Features like Animating generated Images, Negative Presets, Bulk Download
3. Converted My Creations Module into My Library, and also added support for My Uploads.
Other platforms contributed to were: Chatous, Hive Work, Melon Chat

KotlinMVVMRetrofitCoroutinesFirebaseAndroid Development

Tokopedia

Android Engineer

Apr 2022 – Apr 2023 · 1 yr · Noida, Uttar Pradesh, India · Hybrid

Contributed to the Android App, with full codebase in kotlin, using MVVM architecture, retrofit, different modules, coroutines, LiveData, dagger 2.0, Laku6SDK etc.
Key features/modules handled were:
1. TradeIn - Exchanging mobile devices with another device that user buys.
2. MoneyIn - Selling your device in return of cash.
3. Developing catalog-library from scratch.
4. Converting TradeIn/MoneyIn modules fully into kotlin.

KotlinMVVMRetrofitFirebasePerformance MonitoringAndroid Development

Likeminds

Android Engineer

Dec 2020 – Sep 2021 · 9 mos · Gurugram, Haryana, India

Contributed to the Android App, with 90% of the codebase in kotlin, using MVVM architecture, retrofit, different modules, coroutines, realm, flow, LiveData, rxJava, dagger 2.0, etc.
Key features delivered were:
1. Searching chatrooms, messages within the application
2. Reacting to a conversation
3. Youtube Media Player within the app
4.Community Content Download Settings
Other contributions includes:
1. Read more options for truncating long messages
2. Integrated various SDKs like FB, MoEngage, Sentry, etc.
3. Helped in reaching 99.9% crash-free rate
4. Direct Messaging between a member and a community manager

KotlinMVVMFirebasePerformance MonitoringDebuggingAndroid Development

Bobble ai

Android Engineer

Feb 2020 – Dec 2020 · 10 mos · Gurgaon, Haryana

Contributed to Bobble AI Keyboard and several other Growth App Keyboards (like Malayalam, Bangla, Hindi, Marathi ).
Key contributions include :
1. Localization using Several Language Keyboards, which also helped in improving metrics like DAU & MAU.
2. IPL Live Score Bar
3. Movie gifs section
4. Maintaining app metrics like UI rendering, memory optimization, app start time
5. Attaining a 99.8% crash-free rate.

KotlinCore JavaFirebasePerformance MonitoringDebuggingAndroid Development

Transweb global inc

2 roles

Jr. Associate Developer

Jul 2019 – Jan 2020 · 6 mos · Noida Area, India

Contributed to askiitians.com which is based on ASP.NET framework and Tutors Ninja App that used MVVM architecture along with Dagger

Core JavaASP.NETFirebase

Software Developer Intern

Feb 2019 – Jun 2019 · 4 mos · Noida Area, India

Contributed to Websites like transtutors.com and crunchgrade.com

Zeabros india private limited

Android Developer Intern

Jun 2018 – Aug 2018 · 2 mos · Gurgaon, India

Single-handedly created an online educational portal for students and faculties at EqualSign.
Worked on Abilect, a service provider app for German clients.