Supritha Gopal

Software Development Engineer

Lumen IT India Private Limited

Bangalore

03.2022 - Current

Designed database schema from requirement documents and ER diagrams.
Created entity classes in Spring Boot with proper mappings.
Developed the Service layer for efficient business logic.
Built REST APIs using Spring MVC, adhering to industry standards.
Secured APIs with Spring Security and JWT Tokens.
Ensured data integrity with Spring Validation in Rest Controllers.
Implemented pagination and sorting with JPA repository.
Integrated third-party APIs for OTP, notifications, and payment gateway.
Debugged and troubleshooted for smooth project operation.
Collaborated using Git and GitHub for version control.
Leveraged Java 8 features, like Stream API and Optional classes.
Analyzed ER diagrams with MySQL Workbench for optimization.
Tested APIs with Postman and Swagger.
Prepared detailed API documentation.
Handled exceptions for graceful error handling.
Utilized Spring Data JPA for Hibernate implementation.
Developed data integration solutions using Talend Studio.
Implemented ETL processes with Talend for data extraction, transformation, and loading.
Ensured data quality and governance using Talend Data Quality components.
Integrated Talend with external systems and APIs for seamless data flow.
Designed complex mappings for data transformation from source to target systems with Talend components like tMap, tJoin, tAggregate.
Created reusable routines in Java code for custom logic implementation within the Talend job framework.
Deployed generated job artifacts onto production environment after successful completion of unit testing phase.
Wrote unit tests to verify the accuracy of each feature before deployment.
Participated in sprint planning sessions with Agile methodology.
Documented all development activities according to best practices.