Madhu Patnam

Developed Spring Boot-based backend services and REST APIs supporting scalable business applications, improving API response time by 30%.

Designed and optimized SQL queries and database operations for high-volume transactional data, reducing query latency by 25%.

Built batch processing jobs and scheduled services for data ingestion and processing workflows, improving system reliability by 20%.

Refactored legacy services into modular microservices, improving maintainability and reducing defects by 15%.

Collaborated with cross-functional teams to design and deliver new features aligned with business requirements.

Participated in CI/CD pipelines, code reviews, and version control best practices using Jenkins and Git.

Designed and developed Spring Boot microservices and REST APIs for e-commerce platform modernization, improving system scalability by 35%.

Created complex SQL queries, stored procedures, and database optimizations to enhance performance and data retrieval efficiency by 30%.

Implemented backend services for file processing, batch jobs, and scheduled workflows supporting business operations.

Integrated multiple REST APIs and middle-tier services for seamless data exchange across systems.

Automated build and deployment pipelines using Jenkins, reducing deployment time by 40%.

Developed and maintained Java-based backend services using Spring Boot and Hibernate, improving application stability by 20%.

Built and enhanced REST APIs supporting enterprise-scale applications and data services.

Wrote optimized SQL queries and worked with relational databases for efficient data access and processing.

Troubleshot production issues and resolved defects, reducing downtime by 15%.

Contributed to Agile development, code reviews, and continuous integration practices.

Developed enterprise applications using Java, Spring, and Hibernate with focus on backend services and database integration.

Implemented data persistence using JPA and optimized database interactions for performance improvements.

Supported batch processing and backend workflows for business operations.

Participated in testing, debugging, and maintenance activities to ensure application reliability.

Contributed to CI/CD processes and version control practices in Agile teams.