VADDE RAKESH

Software Engineer

Tata Consultancy Services•  August 2021 - Present•  Hyderabad, India

Working as a contract Software Engineer for Apple in developing and maintaining applications for AppleCare. Engineered robust, scalable microservices architecture using Java, Spring Boot, relational and NoSQL databases. Designed and developed Complaint Management Systems to process sensitive health data, improving customer satisfaction by 35%. Developed a portal for advisors to audit health data which increased productivity by 20%. Managed upgrade of multiple applications to newer Java 17 and Spring versions. Migrated multiple servlet-based applications to Spring MVC and Webflux, improving application performance by 30%. Built an application for the clinical team to streamline health-related projects, reducing operational costs to 40%. Collaborated effectively with stakeholders throughout the development lifecycle within an agile framework. Led the development of catalog tool, which reduced multiple logins and improved productivity of partners by 10%. Implemented secure authentication protocols. Participated in code reviews and maintained robust code quality with Junit and Mockito testing frameworks achieving 95% coverage.

Software Developer Intern

Infinite Blue•  February 2021 - July 2021•  Hyderabad, India

Worked in Infinite Blue PAAS solution Engineering team. Designed and developed REST APIs using Java. Migrated monolithic application to a microservices architecture, improving services performance by 30% and allowing for faster development cycles and easier deployments. Performed code review, designing API contracts. Revisited indexes of huge tables by analyzing data and improved performance of queries by 10%.