Backend Engineer | Distributed Systems | Kafka | Spring Boot | AWS | Kubernetes

Software Engineer with 3+ years of experience building scalable distributed systems, event-driven microservices, and cloud-native backend applications. Specialized in Java, Spring Boot, Kafka, and high-throughput system design.

Currently focused on low-latency services, event-driven architectures, and microservices deployed on AWS & Kubernetes.

• Build distributed event-driven systems
• Design scalable microservices architectures
• Develop high-throughput backend services
• Optimize performance & reduce latency
• Deploy cloud-native applications
• Work with Kafka-based async processing

• Distributed Systems
• System Design
• Event-Driven Architecture
• Microservices Architecture
• High-Throughput Backend Services
• Cloud-Native Applications
• Performance Optimization

Java • Python • JavaScript • SQL

Spring Boot • Microservices • REST • gRPC • Hibernate

Apache Kafka • Event Streaming • Async Processing

PostgreSQL • MySQL • Cassandra • Redis

AWS • GCP • Docker • Kubernetes • CI/CD • Jenkins

Prometheus • Grafana • ELK Stack

• Built low-latency Spring Boot microservices for financial transaction processing
• Designed Kafka-based event-driven reconciliation pipelines
• Optimized database queries improving throughput
• Deployed containerized services using Docker & Kubernetes

• Developed high-traffic checkout microservices used by millions
• Implemented Kafka-based asynchronous processing pipelines
• Improved payment success rate and reduced API latency
• Built scalable microservices architecture on cloud

Scalable microservices-based backend system using Kafka and Spring Boot for real-time event processing.

Tech Stack: Java • Spring Boot • Kafka • PostgreSQL • Docker

                +-------------+
                |   Client    |
                +-------------+
                        |
                        v
                +-------------+
                | API Gateway |
                +-------------+
                        |
                        v
                +------------------+
                |  Producer Service|
                +------------------+
                        |
                        v
                   +---------+
                   |  Kafka  |
                   +---------+
                   /    |     \
                  v     v      v
        +-----------+ +-----------+ +-----------+
        | Consumer  | | Consumer  | | Consumer  |
        | Service A | | Service B | | Service C |
        +-----------+ +-----------+ +-----------+
               \        |        /
                \       |       /
                 v      v      v
                 +---------------+
                 |   Database    |
                 +---------------+

Device authentication framework using IMEI verification for secure mobile payments.

Tech Stack: Java • Spring Boot • REST • MySQL

MS in Computer Science — Oklahoma City University B.Tech in Computer Science — Hindustan University

AWS Certified Solutions Architect – Associate

Email: jeshwin.w.james@gmail.com LinkedIn: https://www.linkedin.com/in/jeshwin-william-james-33a83b1a9/ GitHub: https://github.com/jeshwinwilliam

Focused on building scalable infrastructure, distributed systems, and production-grade backend services.