Yennapu Abhilash

Software Engineer

Kellton

Hyderabad

08.2022 - Current

Upgraded ElasticSearch from a single-node cluster to a three-node cluster to enhance reliability and performance.
Developed and implemented over 20 JSON schemas for payloads, significantly enhancing security measures within the system
Collaborated with a cross-functional team to implement a secure XSS prevention framework, reducing potential attack vectors and improving system security metrics by 40%
Identified and resolved issues and bugs, enhancing system stability and performance
Collaborated with a development team of 3 members to implement Apache Kafka, resulting in a 50% improvement in scalability and performance
Successfully migrated three microservices from the Jersey framework to Spring Boot, improving performance and maintainability
Implemented JUnit-based unit testing in the early stages of development to ensure code quality and reduce defects
Documented code changes and maintained clear records to support ongoing development and maintenance
Independently created detailed understanding documents and sequential flows for a complex codebase without prior technical knowledge transfer, using code walkthroughs and database connections to support the functional team
Integrated three banks into the application as part of the payment process.
Collaborated with the team to successfully complete a comprehensive technical knowledge transfer (KT) by visiting the previous vendor’s office, ensuring a full and smooth handover of the project, including nine Java applications
Successfully transitioned to handling 9 Java applications, including legacy Java 7-based systems, by taking ownership after a delayed knowledge transfer from the previous vendor
Managed and maintained legacy code, implementing bug fixes and enhancements in outdated Java 7 applications to improve system stability and functionality