Arjun Narang

Java Backend Developer with 4 years of experience building scalable applications using Core Java, Spring Boot, and RESTful services. Skilled in microservices architecture, JDBC and Spring Data JPA, and resolving production/performance issues. Experienced with GCP GKE, Docker, and Linux-based deployment, monitoring, and debugging.

Java developer at TCS (2022-08 – Present)

• Developed backend applications and admin systems using Core Java, Spring, Spring Boot, and Spring MVC and deployed containerized applications on GCP GKE
• Configured Kubernetes resources including Deployments, Services, and Pods and worked with Docker for containerized environments
• Built RESTful services and microservices-based components, integrating internal and external APIs
• Implemented data layer using JDBC and Spring Data JPA with optimized query performance
• Applied multithreading and concurrency to improve application efficiency
• Resolved critical production and performance issues across modules, enhancing overall system stability and performance

Java Backend Developer

Developed a microservices-based backend platform using Spring Boot, Core Java, and Java 8, containerized with Docker and deployed on GCP GKE

• Implemented service discovery (Netflix Eureka), API Gateway routing, and JWT-based authentication
• Built CRUD services and integrated Spring Data JPA with MySQL for efficient data handling
• Used Linux commands for server setup, deployment, and log monitoring; applied multithreading for archival and data backup processes
• Managed containerized application and database environments using Docker and Kubernetes workloads

Bachelor Of Technology – Dr. Akhilesh Das Gupta Institute of Technology and Management – GGSIPU (2022-07)

Class XII – Hansraj Model School - New Delhi (2018)