Selva Kumar
Subramanian
10+ Years Building at Scale — architecting robust, high-performance systems across enterprise Java, cloud-native microservices, and modern frontend.
Engineer. Problem-solver. Builder.
Full-Stack Engineer with 10+ years delivering enterprise-grade software across fintech, insurance, and public sector domains — based in Singapore.
Currently at JPMorgan Chase & Co (Core Technology, Asset & Wealth Management), building high-throughput microservices with Spring Boot, Kafka, and AWS. Previously at Wipro Technologies and Cognizant, leading backend delivery across complex, multi-team programmes.
Passionate about distributed systems, cloud-native architecture, and the intersection of engineering and emerging technology — particularly Blockchain and AI & ML.
Built to handle complexity
at every layer.
A decade of
delivering at scale.
Associate Software Engineer
- –Working within Core Technology, Asset & Wealth Management, building mission-critical financial applications serving global clients.
- –Designing and developing high-throughput microservices using Spring Boot, Spring Batch, and Kafka for event-driven data processing.
- –Deploying and managing cloud-native infrastructure across AWS and PCF, ensuring reliability and scalability at enterprise scale.
- –Delivering modern React frontend interfaces integrated with backend APIs.
Senior Software Engineer
- –Led full-stack development of the CPF Employer Submission System — a national public-sector platform used by Singapore employers to submit CPF contributions via Singpass and Corppass.
- –Delivered features across Internet and Intranet modules, supporting multiple payment modes: Cheque, Direct Debit, Giro, PayNow, and eNETS.
- –Worked across the full stack: Spring Boot, Spring Batch, Hibernate, MyBatis on the backend; Angular, jQuery, and Cordova on the frontend.
- –Operated within an Agile/SAFe delivery model across cross-functional teams.
Software Developer
- –Key developer on the Travelers Insurance SCBP platform — a 43-module enterprise system managing the full insurance policy lifecycle: creation, rating, rules, and downstream services.
- –Participated directly in client calls for requirements gathering and solution design; guided developers on Java patterns and CMF transformations.
- –Led migration of monolithic applications to microservices architecture using Spring Boot, Spring Cloud, and PCF.
- –Implemented comprehensive test coverage using JUnit, DBUnit, and XMLUnit.
Let's build something great.
Available for senior full-stack engineering roles. Let's talk.