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Pratiksha Shirsath

@pratikshashirsath

Software Engineer at Sumitomo Corporate Automotive Engineering integrating SDLC tools and cutting per-feature implementation time by ~25%.

United States

Message

At Sumitomo Corporate Automotive Engineering (SCAE), I implement integrations between SDLC tools and support automated build and deploy pipelines for pre-release automotive hardware environments. I established CI/CD pipelines and automated release orchestration, reducing per-feature implementation time by ~25%.

Previously, I integrated mobile applications with backend systems at North American Subaru Inc., where my work contributed to 99.5% crash-free production sessions. I’ve also developed mobile and frontend applications at The Research Foundation SUNY, University at Buffalo, and Persistent Systems, Inc., including releases at Persistent Systems, Inc. that improved user retention by 35%.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Yamaha

Jan 2026 - Present (9 months)

Applied software development techniques to implement integration points between SDLC tools using Python and Kotlin; established CI/CD pipelines with Jenkins and GitHub Actions, wrote unit tests with pytest, and deployed workloads using Docker.

Python Kotlin Java REST APIs Docker Jenkins GitHub Actions CI CD Pytest SQL Git

Current

Senior Software Engineer

Current

Sumitomo Corporate Automotive Engineering

Jul 2025 - Present (1 year 3 months)

Python Kotlin Java REST APIs Docker Jenkins GitHub Actions CI CD Pytest SQL Git

Software Engineer

North American Subaru Inc.

Jul 2025 - Jan 2026 (6 months)

Implemented integration points between mobile applications and backend systems using Kotlin and Java; wrote unit and integration tests with JUnit and Espresso, deployed applications using Docker on Azure, and improved sprint throughput by 20%.

Kotlin Java Python REST APIs SQL Docker Azure CI CD Junit Espresso Test Driven Development Git

Senior Frontend Developer

Detroit Quality Staffing and Solutions

May 2024 - Jul 2025 (1 year 2 months)

Applied software development techniques to implement integration points between SDLC applications using Kotlin and Java; supported automated build and deploy platform with Fastlane and Jenkins-based CI/CD pipelines, wrote unit tests with Jest, and improved team velocity by ~20%.

Kotlin Java JavaScript TypeScript REST APIs SQL Docker Azure AWS Jenkins CI CD Jest Test Driven Development Git

Software Developer

The Research Foundation SUNY

Jun 2023 - Jun 2024 (1 year)

Implemented integration points between HIPAA-compliant Android application and backend REST web services using Kotlin and Java; wrote unit tests with Espresso and deployed via CI/CD pipelines.

Kotlin Java REST APIs SQL GraphQL Docker Firebase CI CD Espresso Test Driven Development Git

Frontend Developer

University at Buffalo

Jan 2023 - Dec 2023 (11 months)

Applied software development techniques to build accessible frontends using JavaScript; integrated REST web services and maintained version control workflows in Git across Agile delivery cycles.

JavaScript REST APIs Git Agile

Software Developer, Frontend

Persistent Systems, Inc.

Jan 2021 - Jun 2022 (1 year 5 months)

Applied Java and Kotlin to build and integrate mobile applications with REST web services; used SQL data layers and version control (Git) — shipped 3 major releases improving user retention by 35%.

Java Kotlin REST APIs SQL Android SDK Firebase CI CD Git