Sowmya R.

About Sowmya R.

As a Senior Java Full Stack Developer with more than 11 years of expertise in a variety…

Experience

1. Sr Java Full Stack Developer

   Ally

   Apr 2023 — Present · Detroit, MI, US

   As a Senior Java Full Stack Developer at Ally Bank, Detroit, MI, I have played a key role in implementing various technologies and improving application performance. I developed modules using Node.js and Angular 14/16, integrating them with backend systems through RESTful APIs and SOAP-based web services, enhancing data flow efficiency. I utilized a Test-Driven Development (TDD) approach with tools like JUnit and Selenium for automated testing, improving test efficiency by 50%. I also contributed to the optimization of deployment processes by implementing CI/CD pipelines using AWS CodePipeline and CodeDeploy, reducing deployment time by 40%. My work involved integrating real-time data synchronization with WebSocket and Socket.IO and enhancing system security through penetration testing and vulnerability assessments. I worked extensively with Docker, Kubernetes, and AWS services, including transitioning infrastructure to Docker containers, and orchestrating Kubernetes clusters to optimize resource usage. Additionally, I implemented Redis caching and integrated Apache Kafka for high-volume data streaming. My contributions also included automating monitoring with Prometheus and Grafana, which improved system reliability and minimized downtime. I was actively involved in Agile processes, collaborating in daily Scrum meetings and sprint retrospectives to ensure continuous improvement within the development team.