1. Migrated source code from Maven to Spring Boot, enhancing performance and improving code readability through the use of Spring and REST APIs 2. Led a customer data cleanup initiative, collaborating closely with Senior Managers and DBA teams to ensure smooth and efficient execution 3. Developed CQL queries for various services, gaining hands-on expertise in working with Cassandra databases 4. Consistently maintained over 90% test coverage using Mockito and unit testing frameworks, while also delivering presentations and knowledge transfer (KT) sessions to team members 5. Resolved JIRA and SonarQube issues in line with the product roadmap, ensuring product quality and alignment with strategic goals 6. Integrated third-party APIs for comprehensive end-to-end backend development using Cassandra7. Provided Angular support and continuously upskilled in Cassandra, Aurora DB, and Angular technologies to enhance backend development capabilities

1. Led backend development for the project utilizing core java, java 8, spring boot, AWS dynamo db and elastic beanstalk.2. Implemented key features such as otp authentication via email, google o auth token authentication, for ensuring secure user access.3. Deployed code to Elastic Beanstalk, worked with REST Apis, and conducted API testing using postman for seamless functionality.4. Managed and guided a team for 3 backend developers, collaboratively solving both logical and practical challenges to ensure project success.

1. Developed a logic to monitor illegal transactions and developed a comprehensive transaction management system for citi bank.2. Optimized code, increasing performance by implementing java code enhancements and resolving bugs tio ensure seamless operations.3. Gained proficiency in Springboot, collaborated with senior developer. continous learning and improvement.