Prebeesh Surendran

Background

About Prebeesh Surendran

Senior Software Engineer at Capgemini | Java Backend & Microservices Expert | FinTech (Payments) I architect and build robust, scalable backend systems for the payments industry. With 7 years of experience, I specialize in leveraging Java 17, Spring Boot 3, Microservices, and Apache Kafka to solve complex problems, reduce latency, and enhance system reliability for financial clients like SYF Bank. I excel in full lifecycle development—from designing solutions in architecture forums and building from scratch to mentoring teams and optimizing performance. My work has been recognized with multiple awards, including a Top 10 finish in a Company-wide hackathon for a custom Spring Initializer MVP. Recent Impact: Architected a critical Kafka error-handling framework from the ground up. Implemented backend OAuth2 Okta verification and RBAC, swiftly resolving security findings. Slashed API latency by 50% through async processing and system optimizations. Engineered a secure, reusable Redis library to prevent concurrent transaction edits. I am passionate about coding, clean design, and continuous innovation. Certified Oracle Java SE 8 Programmer & SAFe® 5 Agilist. Core Competencies: Languages & Frameworks: Java 8/11/17 (Oracle Certified), Spring Boot 3, Spring WebFlux, Reactive Programming, JPA/Hibernate Architecture: Microservices, Event-Driven Design (Kafka), REST APIs, API Gateways (Spring Cloud), System Design (HLD/LLD) Infrastructure & Cloud: Docker, Kubernetes/OpenShift (OCP), AWS, CI/CD (Jenkins, Ansible), RHEL Databases: MySQL, Redis, PostgreSQL Security: OAuth2 (Okta), TLS/mTLS, JWT, Penetration Test Remediation Open to networking and new opportunities.#Java #SpringBoot #Microservices #Kafka #Payments #SoftwareDevelopment #OAuth2 #CloudNative #OpenShift #Redis #FinTech