Sumanth Gurramkonda

Software Engineer

L & T Technology and Service

May 2023 – present · Hyderabad, India

Developed a state-driven Product Work Flow Management System using workflow transitions and event-driven microservices with Apache Kafka; designed batch-based ingestion for millions of records with Liquibase schema version control; built Spring Boot REST APIs for Excel and form data with backend and frontend validation; optimized SQL scripts to reduce query execution time by 15%; integrated Kafka consumers for high-throughput data streams; built React.js applications using React Context API and Redux; worked with Jenkins, Docker, and AWS for build automation, deployments, and scaling; participated in cross-functional Scrum meetings and mentored co-developers.

Senior Associate

Deloitte

1 mo · Hyderabad

Software Engineer

L&T Technology Services

3 yrs 1 mo · Hyderabad

Developed a batch-based data ingestion system to load millions of records from an in-house application into a Liquibase-managed relational database. Built Spring Boot REST APIs to process data from Excel files and forms, with validation at both backend and frontend layers. Optimised SQL scripts, reducing query execution time by 15% and enhancing database performance. Integrated Kafka consumers for high-throughput data processing and ensured data consistency. Wrote JUnit 5 and Mockito test cases, achieving ~85% code coverage and reducing production defects. Developed responsive React.js frontends with strong form validation logic. Handled complex state using Context API and Redux, improving frontend scalability and maintainability.