Sai Mahesh R.

About Sai Mahesh R.

Passionate Software Developer with expertise in designing and implementing robust…

Experience

1. Software Developer

   Kroger Technology & Digital

   May 2024 — Present · Blue Ash, OH, US

   Working on Supply-Chain-Fresh Application that focuses on tracking freshness and shelf life of perishables by developing a web- application using Java 11, Spring-Boot, MySQL, Kafka, Redis, Microsoft Azure, Kubernetes, Git, Google Big Query. Developing high-quality codebase, participating in design discussions, executing development against design using core features of Spring-Boot framework such as Dependency Injection, Aspect-Oriented Programming, Spring Security etc. Successfully integrated Redis caching to enhance application efficiency, reducing data retrieval times by up to 50% and improving overall system performance. Working on handling large amounts of data by developing, and maintaining Kafka-based streaming solutions to handle real-time processing of large-scale data from sensors ( processing over 60k events per second). Processed this data by reading data from specific topics using consumer and converted it to JSON format and implemented a solution to upload into Azure Blob storage container partitioned by date. Spearheaded the development of 3 scheduler jobs to periodically fetch data from several data lakes and Google Cloud Platform using JDBC and Google Big Query. Developed and optimized MarkLogic database scripts to manage real-time inventory, pricing, and customer data, ensuring seamless retail operations. Implemented logging efficiently using Spring AOP, loggers and monitored the health of the application usingseveral features of Microsoft Azure like Application Insights, Log Analytics, Log stream, Azure Diagnostics, Azure service health. Followed TDD methodology, writing JUnit tests to ensure code quality and maintainability, achieving 90% code coverage. Managed end-to-end incident resolution while collaborating with cross-functional teams to maintain service level agreements while on production support.

Education

• Gokaraju Rangaraju Institute of Engineering and Technology

  Bachelor's degree

• University of Cincinnati - College of Engineering and Applied Science

  Master's degree