Shibu Vaheed

Background

About Shibu Vaheed

Java Backend Developer with over 14 years of experience delivering high-performance, scalable software solutions across diverse industries. My expertise spans Java, Spring Boot, Spring Cloud, and microservices architectures, where I have a strong track record of designing backend systems that are robust, efficient, and cloud-ready. Currently, I serve as a Java Lead Engineer at Infosys, working with a Fortune 500 client to lead projects in microservices development and cloud migration. I have successfully designed and implemented an event-driven microservices architecture using Java, Spring Boot, and Apache Kafka, handling millions of transactions daily. My experience extends to building and managing containerized services with Docker and Kubernetes, as well as leveraging AWS services (including Lambda, EMR, S3, Athena, and Redshift) for optimized cloud deployments. Key achievements include: Reduced data processing time by 30% by implementing AWS Lambda-triggered Spark jobs on EMR Decreased service downtime by 40% by migrating monolithic applications to a resilient microservices architecture Enhanced CI/CD processes by integrating comprehensive testing frameworks (JUnit, Mockito, and PowerMock) and increasing test coverage with JaCoCo, leading to a 15% reduction in deployment errors Skilled in both SQL and NoSQL databases, including Oracle, Cassandra, MongoDB, and PostgreSQL, I am dedicated to building backend systems that can scale seamlessly while maintaining peak performance. I am passionate about collaborating with cross-functional teams, solving complex technical challenges, and driving projects to successful outcomes.