Prathik Kumar
Java Spring Boot Cloud Engineer
Summary
With Four+ years of experience as a JAVA Cloud Developer, I am well-versed in building reliable and scalable cloud-native applications using Java, Spring Boot, Microservices, ReactJS, AWS (ECS/EKS), Azure AD, GitHub Actions, and modern authentication systems.various other technologies. I take pride in my ability to write clean and maintainable code.
Overview
5
5
years of professional experience
Work History
Java Cloud Developer (Toyota Motor Europe)
Infosys
06.2024 - Current
- Modernized 5+ applications by migrating legacy monoliths to cloud-based microservices on AWS ECS and EKS.
- Implemented JWT + Azure AD authentication, replacing legacy header-based models and improving security.
- Architected and deployed independent React and Spring Boot microservices on AWS using CI/CD automation.
- Integrated Kong API Gateway for routing, throttling, request transformations, and centralized API governance.
- Built GitHub Actions pipelines automating build, test, and deployment workflows.
- Established Datadog APM dashboards, logs, and alerts, reducing mean time to resolution for production issues.
- Implemented Quartz Scheduler jobs, in-memory caching, pagination, and API performance optimizations.
- Managed Terraform-based security groups enabling secure backend communication and email delivery services.
- Delivered multiple REST APIs, resolved critical production issues, and contributed to frontend React development.
Full Stack Developer
Tata Consultancy Services
04.2021 - 06.2024
PAYPAL
- Built scalable Spring Boot REST APIs and integrated Spring Cloud load balancing for traffic handling.
- Implemented CI/CD pipelines with automated testing and coverage improvements using JUnit and Mockito.
OP FINANCIAL
- Developed microservices and REST endpoints using Spring MVC and Spring Boot.
- Integrated systems using IBM App Connect and managed API lifecycles using Apigee.
Education
B.E - Computer Science & Engineering
Visvesvaraya Technological University
01.2020
Skills
Languages: Java, JavaScript
Backend: Spring Boot, Microservices, REST APIs, JWT Auth
Cloud: AWS ECS/EKS, S3, Azure AD, Kubernetes, Docker
DevOps: GitHub Actions, Terraform, Datadog, Quartz Scheduler
Gateways: Kong API Gateway, Apigee
Databases: SQL, MongoDB
Testing: JUnit, Mockito
LEADERSHIP
Led corporate cricket teams (CCL, TCS Fit4Life), coached junior players, and managed team strategy.
Timeline
Java Cloud Developer (Toyota Motor Europe)
Infosys
06.2024 - Current
Full Stack Developer
Tata Consultancy Services
04.2021 - 06.2024
B.E - Computer Science & Engineering
Visvesvaraya Technological University