GUNASEKAR BOOMIBALAN
Lead Software Engineer
Bangalore
Summary
Dynamic Lead Software Engineer with over 10 years of experience in architecting, developing, and scaling secure, high-performance Android applications and SDKs serving over 10 million global users. Specializes in mobile architecture design, performance optimization, and Android profiling to ensure robust application health in high-traffic environments. Proven track record in driving end-to-end product delivery while leading cross-functional teams and implementing innovative solutions that enhance stability, efficiency, and user experience. Committed to enabling scalable, maintainable codebases and promoting best practices in security, performance, and observability.
Overview
11
11
years of professional experience
Work History
Lead Software Engineer
Quinbay Technologies Pvt. Ltd
01.2022 - Current
- Leading a 5-member Android team for BLIBLI, Indonesia's top e-commerce app.
- Achieved 98.7% crash-free rate and 4.3 Play Store rating, supporting 40k–80k users/min.
- Partnered with cross-functional teams to estimate and deliver 20+ features on time, improving release predictability by 30%.
- Oversaw complete mobile app lifecycle for 3+ flagship products, reducing deployment time by 40% through optimized CI/CD pipelines.
- Blibli Retail: https://play.google.com/store/apps/details?id=blibli.mobile.commerce
- Blibli Instore: https://play.google.com/store/apps/details?id=com.blibli.instore.byok
- Blibli Mitra: https://play.google.com/store/apps/details?id=blibli.instore.mitra
Senior Software Engineer
Customer Analytics India Pvt. Ltd
03.2020 - 12.2021
- Delivered 5+ mobile solutions across healthcare, fitness, and ed-tech industries, each scaling to 100K+ users with 99.8% crash-free rate.
- Co-led feature prototyping and quarterly roadmap planning, directly contributing to a 25% improvement in feature adoption rate.
- Executed full-cycle development and support for 7+ apps, reducing bug resolution time by 35% through improved testing and monitoring.
- Walgreens: https://play.google.com/store/apps/details?id=com.usablenet.mobile.walgreen
- Boots UK: https://play.google.com/store/apps/details?id=com.boots.flagship.android
- Boots Ireland: https://play.google.com/store/apps/details?id=com.boots.flagshiproi.android
- RR Donnelley Hub: https://play.google.com/store/apps/details?id=org.rrd.mobile
- The Hub for Retail: https://play.google.com/store/apps/details?id=com.customeranalytics.tsihubretailers
Senior Software Engineer
Photon Infotech
11.2018 - 03.2020
- Contributed to Walgreens & Boots e-commerce apps with a 23-member team.
- Implemented unit test automation with 85% code coverage and authored audit-compliant documentation, cutting QA effort by 20%.
- Ensured seamless UX across 250+ Android device models by resolving version-specific bugs and optimizing layouts for screen diversity.
Software Engineer
RR Donnelley and Sons
06.2015 - 11.2018
- Developed and integrated REST APIs and UI components for 4 enterprise apps, reducing load times by 30% and boosting engagement.
- Spearheaded 3 internal R&D tools that cut developer onboarding time by 50% and improved build reliability.
- MindFirst: https://play.google.com/store/apps/details?id=com.mhfl.mindfirst
- RRD Metrics 2.0: https://play.google.com/store/apps/details?id=com.rrd.metrics
Education
Master of Computer Applications -
S.R.M University
Chennai05.2015
Bachelor of Science - Computer Science
Kongu Arts and Science College
Erode05.2012
Skills
Kotlin, Java
MVVM, MVI, MVP
Jetpack Compose, Coroutines, Room, Navigation, Lifecycle, LiveData
Retrofit, Ktor, OkHttp, GraphQL
Hilt, Koin, Kodein
JUnit, Espresso, Mockito
Crashlytics, Analytics, FCM, Realtime Database, Firebase Performance Monitoring, Firebase DataStore, Firebase Distribution
Timeline
Lead Software Engineer
Quinbay Technologies Pvt. Ltd
01.2022 - Current
Senior Software Engineer
Customer Analytics India Pvt. Ltd
03.2020 - 12.2021
Senior Software Engineer
Photon Infotech
11.2018 - 03.2020
Software Engineer
RR Donnelley and Sons
06.2015 - 11.2018
Bachelor of Science - Computer Science
Kongu Arts and Science College
Master of Computer Applications -
S.R.M University