Summary
Overview
Work History
Education
Skills
Certification
Timeline
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ARUNKUMAR PONNUSAMY

Telopea

Summary

Proven Android Engineer with expertise in Kotlin, Java, Jetpack Compose, and Android SDK, experienced in delivering high-quality apps from concept to production. Skilled in MVVM architecture, CI/CD pipelines, and automated testing (Unit & UI tests). Strong background in API integration, GraphQL, and push notification systems. Passionate about building reliable, performant mobile solutions and collaborating within cross-functional Agile teams.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Senior Software Engineer

Concentrix Catalyst
04.2022 - Current
  • Coordinated with other engineers to evaluate and improve interfaces.
  • Developed and optimized Android features using Kotlin, Jetpack Compose, and Android SDK.
  • Implemented CI/CD pipelines with automated builds, testing, and deployments.
  • Wrote robust Unit and UI tests, improving code quality and reliability.
  • Integrated third-party APIs (Google Maps SDK, payments, notifications) into mobile apps.
  • Worked closely with product managers, designers, and engineers in Agile sprints.
  • Published updates to Google Play Store, ensuring compliance and smooth rollout.

Senior Software Engineer

Wipro Technologies
05.2019 - 04.2022
  • Performed estimates of work hours and tracked progress using Agile and Scrum methodology.
  • Designed and built Android applications with MVVM architecture.
  • Optimized existing apps for performance and user experience.
  • Implemented push notification systems and in-app alerting features.
  • Collaborated with cross-functional teams to gather requirements and deliver features on time.
  • Ensured code quality with automated testing, code reviews, and CI/CD practices.

Android Engineer

Wipro Technologies
05.2017 - 04.2019
  • Developed Android apps in Java/Kotlin with modern libraries (Dagger2, RxJava2, Retrofit2, Glide).
  • Integrated RESTful APIs and optimized app performance (battery, CPU, memory).
  • Contributed to test automation and implemented comprehensive QA test cases.
  • Supported Android applications across a variety of devices and OS versions.

Education

B.E - Computer Science and Engineering

Kumarasamy College Of Engineering
05.2010

Computer Science

Ideal Higher sec School
04.2004

Skills

  • Language: Kotlin, Core Java, XML, Jetpack Compose, Swift, Ruby, Cucumber
  • Architecture & Patterns: MVVM, Dependency Injection, Design Patterns
  • Testing: JUnit, Espresso, UI & Unit Testing, Automated Test Pipelines
  • Tools: Git, Jenkins, GitHub Actions, Gradle, CI/CD

Certification

AWS Certified Developer Associate

Timeline

Senior Software Engineer

Concentrix Catalyst
04.2022 - Current

Senior Software Engineer

Wipro Technologies
05.2019 - 04.2022

Android Engineer

Wipro Technologies
05.2017 - 04.2019

Computer Science

Ideal Higher sec School

B.E - Computer Science and Engineering

Kumarasamy College Of Engineering

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