---
title: "Ayyappa kammila - System Engineer in Bengaluru | Tal"
description: "Meet Ayyappa kammila, Java backend developer @ TCS based in Bengaluru."
image: "https://tal.club/meet/ayyappa-kammila/share-image"
---

# Ayyappa kammila on Tal

## Headline

Java backend developer @ TCS

## About

👨‍💻 Java Backend Developer \| Spring Boot \| MongoDB Backend Developer with 4 years of experience in building and improving enterprise applications\. Skilled in Java, Spring Boot, microservices, and RESTful APIs\. Experienced in database design, performance optimization, and system integration\. Proven ability to upgrade applications, improve scalability, and ensure secure and efficient backend systems\.Experienced working in Agile teams, delivering stable and high\-quality backend solutions\. Let’s connect\!

## Location

Bengaluru

## Work experience

System Engineer at Tata Consultancy Services, Nov 2021 \- Present · 4 yrs 7 mos, Bengaluru, Karnataka, India, Spring Boot Upgrade & Backend Optimization – Upgraded legacy backend services to newer Spring Boot versions, improving efficiency, maintainability, and security\. – Integrated Apache Camel as part of a data integration framework to collect, transform, and transfer data between multiple systems\. – Implemented Spring Security with ForgeRock OAuth 2\.0 for secure authentication and role\-based access control across microservices\. – Designed and implemented Docker\-based CI/CD pipelines with automated testing, improving deployment reliability and reducing errors\. – Collaborated with frontend, QA, and DevOps teams to ensure smooth integration and successful deployments\. Database Engineering & API Development – Designed and implemented RESTful APIs supporting high\-throughput transactions and system integrations\. – Optimized MongoDB queries and indexing to improve performance\. – Maintained and enhanced SQL\-based services for complex reporting and analytics modules\.

## Education

Bachelor of Technology \- BTech, MVGR College of Engineering

[View the original profile](https://tal.club/meet/ayyappa-kammila)

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