Ayyappa kammila

Backend Engineer

Bengaluru, Karnataka, India4 yrs 4 mos experience

Key Highlights

4 years of experience in backend development.
Expert in Java and Spring Boot frameworks.
Proven ability to optimize backend systems.

Stackforce AI infers this person is a Backend Developer specializing in SaaS applications with a focus on Java and Spring Boot.

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Skills

Core Skills

JavaSpring BootMongodb

Other Skills

ANSYSAngularApache CamelAutoCADC (Programming Language)CATIACI/CDDockerJava DevelopmentJavaScriptMATLABMicrosoft ExcelMicrosoft PowerPointOracle CloudOracle SQL Developer

Experience

Tata consultancy services

System Engineer

Nov 2021 – Present · 4 yrs 4 mos · Bengaluru, Karnataka, India · On-site

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.