Open to opportunities

tarun channagiri

@tarunchannagiri

Message

Results-driven SDE-III specializing in cloud-native payment systems, distributed systems, and API integrations.

India

Message

What I'm looking for

I seek a role building scalable, cloud-native payment or distributed systems where I can drive reliability, automation, and measurable performance improvements.

I am a Software Development Engineer (SDE-III) with nearly 5 years of experience building scalable, high-availability payment systems and cloud-native microservices. I have delivered major integrations (Visa CEDP, Stripe), improved performance by 50%, reduced production defects by 50%, and accelerated development cycles through leadership and engineering rigor.

I excel in Java and Spring Boot, distributed systems, API versioning, and AI-driven automation, and I have led teams to deliver enterprise-grade solutions across multi-cloud environments. I prioritize maintainability, observability, and automation to drive measurable business outcomes and faster onboarding.

Experience

Work history, roles, and key accomplishments

Current

Software Development Engineer - III

Current

HighRadius

Mar 2025 - Present (1 year)

Implemented API versioning and Visa CEDP and Stripe integrations for high-availability payment systems, built surcharge processing with Drools and Azure OpenAI automation, and improved release stability and onboarding documentation.

Java Spring Boot Drools Azure OpenAI Microservices API Versioning

Full-Stack Developer

Tata Consultancy Services

Jul 2021 - Mar 2025 (3 years 8 months)

Led development of scalable RESTful microservices and multi-cloud integrations, optimized concurrency to improve performance by 50%, automated operational workflows saving 15+ hours/week, and led a 10+ engineer team to reduce development cycles by 20%.