Vivek Prakash
@vivekprakash
Java full-stack developer building real-time fraud platforms with AWS and React.
IndiaWhat I'm looking for
I’m a Java Full Stack Developer who drives end-to-end ownership, from backend architecture and API design through frontend delivery and production deployment. At IBM (Discover Financial Services), I built a real-time fraud detection platform with a React/Material UI compliance dashboard and WebSocket-driven live transaction feeds—sustaining 500+ concurrent sessions and achieving a 93% dashboard load time reduction.
Over 4+ years across IBM and Infosys, I’ve delivered production-grade systems using Java 17/11, Spring Boot, React, and Apache Kafka, with OAuth2/JWT security and large-scale AWS deployments. I’m pragmatic and results-oriented, balancing speed with quality—using TDD (JUnit 5/Mockito), clean code, and Agile collaboration to ship reliable microservices that meet high-volume fintech and IoT demands.
Experience
Work history, roles, and key accomplishments
Designed a real-time fraud detection microservices architecture and built 15+ JWT-secured REST APIs, sustaining 500+ concurrent analyst sessions with sub-second responses. Developed a React/Material UI compliance dashboard with WebSocket live feeds and reduced false-positive fraud alerts by 30% while cutting compliance reporting effort by 40%.
Redesigned PostgreSQL composite indexing to reduce dashboard load time by 93% (4s to 300ms) for high-frequency workloads on AWS RDS. Built Java/Spring Boot microservices and Kafka-based event streaming with OAuth2+JWT multi-tenant data isolation, and delivered CI/CD with Jenkins and AWS CodePipeline to automate reliable ECS Fargate deployments.
Education
Degrees, certifications, and relevant coursework
Dr. B.R. Ambedkar National Institute of Technology, Jalandhar
Master of Technology (M.Tech)
2019 - 2021
Completed a Master of Technology (M.Tech) from Dr. B.R. Ambedkar National Institute of Technology (NIT Jalandhar) between 2019 and 2021.
Dr. A.P.J. Abdul Kalam Technical University, Lucknow
Bachelor of Technology (B.Tech)
2015 - 2019
Completed a Bachelor of Technology (B.Tech) from Dr. A.P.J. Abdul Kalam Technical University (AKTU), Lucknow between 2015 and 2019.
Availability
Location
IndiaAuthorized to work in
Portfolio
github.com/vivekp14Job categories
Skills
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