Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I’m a full stack Java developer with 4+ years of experience building secure, high-performance enterprise applications using Java and the Spring ecosystem. I enjoy designing REST APIs and microservices, working with modern front ends like React and Angular, and ensuring solutions follow solid architecture and security best practices. I’ve also focused heavily on reliability and delivery—using Kafka for event-driven systems, improving performance and observability with tools like Splunk and AWS CloudWatch, and streamlining deployments with Docker, Kubernetes, Jenkins, and CI/CD. I like collaborating across product, QA, and DevOps teams in Agile environments to ship dependable features faster and with fewer production issues.…I’m a full stack Java developer with 4+ years of experience building secure, high-performance enterprise applications using Java and the Spring ecosystem. I enjoy designing REST APIs and microservices, working with modern front ends like React and Angular, and ensuring solutions follow solid architecture and security best practices. I’ve also focused heavily on reliability and delivery—using Kafka for event-driven systems, improving performance and observability with tools like Splunk and AWS CloudWatch, and streamlining deployments with Docker, Kubernetes, Jenkins, and CI/CD. I like collaborating across product, QA, and DevOps teams in Agile environments to ship dependable features faster and with fewer production issues.

Ganesh Chirumamilla

Full Stack Developer, Software Engineer, Back-End Developer, +2





I’m a full stack Java developer with 4+ years of experience building secure, high-performance enterprise applications using Java and the Spring ecosystem. I enjoy designing REST APIs and microservices, working with modern front ends like React and Angular, and ensuring solutions follow solid architecture and security best practices. I’ve also focused heavily on reliability and delivery—using Kafka for event-driven systems, improving performance and observability with tools like Splunk and AWS CloudWatch, and streamlining deployments with Docker, Kubernetes, Jenkins, and CI/CD. I like collaborating across product, QA, and DevOps teams in Agile environments to ship dependable features faster and with fewer production issues.…I’m a full stack Java developer with 4+ years of experience building secure, high-performance enterprise applications using Java and the Spring ecosystem. I enjoy designing REST APIs and microservices, working with modern front ends like React and Angular, and ensuring solutions follow solid architecture and security best practices. I’ve also focused heavily on reliability and delivery—using Kafka for event-driven systems, improving performance and observability with tools like Splunk and AWS CloudWatch, and streamlining deployments with Docker, Kubernetes, Jenkins, and CI/CD. I like collaborating across product, QA, and DevOps teams in Agile environments to ship dependable features faster and with fewer production issues.

Available to hire

I’m a full stack Java developer with 4+ years of experience building secure, high-performance enterprise applications using Java and the Spring ecosystem. I enjoy designing REST APIs and microservices, working with modern front ends like React and Angular, and ensuring solutions follow solid architecture and security best practices.

I’ve also focused heavily on reliability and delivery—using Kafka for event-driven systems, improving performance and observability with tools like Splunk and AWS CloudWatch, and streamlining deployments with Docker, Kubernetes, Jenkins, and CI/CD. I like collaborating across product, QA, and DevOps teams in Agile environments to ship dependable features faster and with fewer production issues.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Javanese

Advanced

Work Experience

Software Engineer at Liberty Mutual

May 1, 2025 - Present

Developed scalable enterprise applications using Java, Spring Boot, Spring Data JPA, Hibernate, REST APIs, and microservices, improving reliability by 20%. Designed and optimized backend REST services and built responsive Angular dashboards and self-service portals, reducing API response time by 35%. Implemented data and event-driven integrations using Oracle, MongoDB, Redis, Apache Kafka, and RabbitMQ, and deployed containerized microservices on AWS with Docker, Kubernetes, and Jenkins CI/CD, accelerating release cycles by 30%. Added automated unit and integration testing with JUnit and Mockito and improved observability using Splunk and AWS CloudWatch.

Software Engineer at HCLTech

May 1, 2020 - June 30, 2023

Designed and maintained enterprise applications using Java 17, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, REST APIs, and microservices, improving application performance by 30%. Built responsive web interfaces with Angular, React.js, JavaScript/TypeScript, HTML/CSS, and Bootstrap; integrated secure REST APIs using JWT and OAuth 2.0. Developed event-driven applications with Apache Kafka and optimized MySQL and MongoDB models and queries for scalability and reliability. Automated AWS deployments with Docker, Kubernetes, Jenkins, and CI/CD pipelines, reducing deployment time by 40%. Improved software quality with JUnit/Mockito, SonarQube, code reviews, debugging, and production monitoring, reducing production defects by 25%.