Prathip Varatharajan

• Managed and maintained cloud infrastructure on Amazon Web Services (AWS), achieving high availability, scalability, and reliability for critical services.
• Collaborated with cross-functional development, DevOps, and infrastructure teams to troubleshoot production issues, significantly improving platform stability.
• Monitored application and infrastructure health, performed root cause analysis, and implemented preventive measures to minimize service disruptions.
• Delivered platform engineering support for business-critical applications and shared services, enhancing functionality across engineering teams.
• Supported infrastructure provisioning, environment management, and deployment activities across development, QA, and production environments.
• Worked with CI/CD pipelines to streamline application deployments and improve release efficiency.
• Automated operational tasks and infrastructure processes to reduce manual effort and enhance operational excellence.
• Ensured platform security, compliance, and adherence to organizational best practices.
• Assisted application teams with performance optimization, infrastructure troubleshooting, and cloud-related technical guidance.
• Participated in incident management, production support, and on-call activities, ensuring timely resolution of critical issues while meeting SLA commitments.

Developed and maintained Java-based MagicDraw plugins, ensuring stable performance and timely delivery.

• Implemented new functionalities to align with evolving Renault business requirements, enhancing adaptability.
• Collaborated with development team to debug and optimise plugin features, improving overall user experience.
• Completed code reviews and managed GitLab version control to follow standards.
• Client: Renault

Implemented integration and service layers with Spring Boot to streamline application functionality.

• Developed persistence and business logic through Spring Boot components.
• Optimised SQL queries and added indexing for high-traffic performance.
• Designed and built user interfaces with Angular 8.
• Collaborated with Renault on integration projects to enhance system interoperability.
• Participated in scrum events, including sprint planning and daily scrums.
• Conducted peer code reviews, addressing Sonar issues to maintain code quality.
• Supported production troubleshooting when issues affected Renault users.

Implemented integration and service layers to enhance application functionality with Spring Boot.

• Designed user interfaces using Angular 8 component-based framework.
• Optimised SQL queries through indexing, improving performance during high-traffic periods.
• Built and deployed applications using Jenkins for reliable release cycles.
• Managed deployments via GitLab pipelines, ensuring application quality through monitoring in SonarQube.
• Reviewed peer code, resolved SonarQube issues, supported production fixes.
• Participated in sprint planning, daily scrum, reviews, and retrospectives.
• Collaborated with client RBI