Currently at Motorola (Lenovo)

Punith KumarP R

Software Engineer — Android

Building system-level Android applications for production devices used by millions. Experienced in OTA systems, digital payments (Dimo), and SDK integrations with a strong foundation in Java, Kotlin, and Spring Boot.

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Experience

Professional work experience

Software Engineer Android

Motorola (Lenovo Group) · Bengaluru

Mar 2025 – Present

AndroidJavaKotlinOTADimo

●Developed and maintained system-level android applications used in Motorola production devices, including System Updates (OTA) and Dimo - a digital payments application in Brazil with over 2.5 million users.
●Enhanced PIX and Boleto scanning and payments by upgrading to the latest ZXing library and implementing well-optimized custom view overlays.
●Implemented a flexible file upload framework with validation for MIME type, file size, and file count, supporting user feedback, document uploads, and chatbot interactions.
●Integrated the CAF SDK into Dimo for Face Liveness, FaceAuthenticator, and DocumentDetector features; collaborated closely with the CAF engineering team.
●Developed a responsive OTA UI for foldable devices, ensuring seamless behavior across folded/unfolded states using a panel-based layout.
●Customized OTA behavior based on vendor and carrier-specific requirements for devices across regions, including ASC, Verizon, SoftBank.
●Implemented background workflows using WorkManager, Broadcast Receivers, Content Providers, and Services, supporting automatic update cancellation and TOD download controls.
●Actively debugged and resolved production bugs and crash issues, improving overall stability and reliability.

Associate Engineer Intern

BT Group (British Telecom) · Bengaluru

Jan 2024 – Jul 2024

React.jsReduxSpring BootDockerCI/CD

●Built frontend features using React.js + Redux and backend services using Java Spring Boot.
●Modernized legacy systems using Project Reactor to implement asynchronous, non-blocking, event-driven architectures. Optimized system throughput via Flux/Mono streams.
●Containerized applications using Docker, employed Docker-in-Docker (DinD) for setting up Gitlab CI/CD pipelines to build, test and deploy.

Intern

Brane Enterprises Pvt. Ltd. · Bengaluru

Jun 2022 – Jan 2023

JavaSpring BootPostman

●Analysed and implemented functions required for the existing application using Java and Spring Boot.
●Debugging the bugs present in the apps and ensuring functionality worked as expected.

Education

Academic background

Dayananda Sagar College of Engineering

Bengaluru

B.E - Computer Science & Engineering

9.06 CGPA2020 - 2024

🏆 Best Project Award — Project Open Day 2024

Mahila Samaja PU College

Kolar

Pre-University (12th Standard)

91.33%2018 - 2020

Sainik Public School

Kolar

SSLC (10th Standard)

93.12%2017 - 2018

Skills

Technologies and tools I work with

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Languages

C/C++JavaPythonSQLKotlin

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Tools & Technologies

AndroidSpring BootGitMySQLPostgreSQLPostmanJetpack Compose

Projects

A selection of things I've built

AR Sculp

Unity 3DC#ARBlender

An Android AR application to visualize virtually restored broken sculptures, augmenting missing parts in place for 3D viewing via mobile camera.

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Moovy

JavaSpring BootMySQLREST API

Java Spring Boot server for a movie platform — API endpoints for listing, searching, filtering movies, user login, watchlist, and more. Comprehensive MySQL database with relations.

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