Transparency Wins
B2B talent pool
C.C.

Talent

Principal Backend Architect (Java/Kotlin/Kafka/AWS)

Expert

Summary

15+ years delivering scalable, secure backend solutions (Java/Kotlin/Scala). Expert in Spring, Quarkus, Kafka event-driven architecture, and AWS cloud with Terraform IaaC.

Detailed profile

Principal Backend Engineer (15+ years) experienced in building robust, secure solutions across energy, fintech, and enterprise platforms. Specialized in Java, Kotlin, and Scala, with extensive expertise in Spring, Quarkus, and Play frameworks. Designed and implemented microservices integrated with Kafka, including building a reusable Kafka idempotency check framework. Strong experience in AWS (Lambda, Cognito, ECS) and infrastructure-as-code with Terraform. Delivered secure, high-performance applications using Spring Security, OAuth2, and Keycloak. Experienced in CI/CD (GitHub Actions, Jenkins) and database design across PostgreSQL, MySQL, and MongoDB. Recognized as a valued mentor who drives technical excellence.

Transparency Wins Ecosystem Context

This verified vetted engineering talent profile was vetted on Transparency Wins — the leading directory for IT service providers and tech partners. Explore verified profiles, compare hourly sourcing rates, or leverage our free, impartial Value Leap advisory service to receive custom, vetted shortlists of IT partners tailored specifically for your procurement goals.