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Soundar Rajan RSR
Open to opportunities

Soundar Rajan R

@soundarrajanr

Creative Senior Android Developer with 8 years of experience.

India
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What I'm looking for

I am looking for a role that fosters innovation and teamwork, where I can leverage my skills in Android development and contribute to impactful projects.

I am a Senior Android Developer with over 8 years of experience in crafting robust, scalable, and high-performance Android applications. My expertise lies in Kotlin, Jetpack components, and Clean Architecture, and I am passionate about building secure and seamless user experiences. I thrive on delivering impact through clean, maintainable code and mentoring teammates.

Throughout my career, I have successfully developed applications that serve millions of users, including a banking app and a state-wide transport app. I have a proven track record of optimizing systems, driving automation, and enhancing app delivery. My experience includes leading teams, resolving complex issues, and ensuring high-quality code through rigorous testing and best practices.

Experience

Work history, roles, and key accomplishments

LL

Senior Software Engineer

LTIMindtree Limited

Mar 2022 - Apr 2025 (3 years 1 month)

Built high-performance business logic using Kotlin Coroutines for non-blocking operations and refactored legacy code with Kotlin constructs, reducing boilerplate by 25%. Developed a banking app used by 10M+ users and a state-wide transport app serving over 1 million users, enhancing API response times and reducing crash rates via Firebase diagnostics.

KT

Senior Software Developer

Kaptas Technologies

Jun 2019 - Mar 2022 (2 years 9 months)

Developed IoT-based fintech and commercial Android applications, implementing Bluetooth and Wi-Fi protocols for seamless device synchronization. Applied MVVM architecture with Hilt and LiveData, improving UI responsiveness with Paging 3 and lazy loading.

HI

Application Developer

Harsha Infotech

Oct 2016 - Sep 2017 (11 months)

Developed an e-commerce Android app with cart, checkout, and real-time order tracking, integrating third-party payment gateways for seamless transactions. Designed dynamic layouts using ConstraintLayout and custom views, employing Retrofit and GSON for RESTful API consumption.

AT

Android Developer

All Right Technologies

Aug 2015 - Aug 2016 (1 year)

Created custom UI components to elevate user experience and gained hands-on experience across the full app lifecycle. Integrated RESTful APIs for various functionalities.

Education

Degrees, certifications, and relevant coursework

Anna University logoAU

Anna University

Bachelor of Technology, Information Technology

2010 - 2014

Completed a Bachelor of Technology in Information Technology. The curriculum covered various aspects of IT, preparing for a career in software development.

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Soundar Rajan R - Senior Software Engineer - LTIMindtree Limited | Himalayas