Sumanth Gurramkonda
Software Engineer at L&T Technology and Service | DSA | System Design | Java | Spring boot | ReactJS
- Role
- Software Engineer at L&T Technology Services
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Sumanth Gurramkonda
Software Developer | Java | Spring Boot | ReactJS | DSA | System Design I am a…
Experience
Software Engineer
May 2023 — Present · Hyderabad, IN
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.
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