Sai Kumar Email & Phone Number

Santa Clara County, California, United States

• Involved in all SDLC phases using Agile Methodologies.
• Created dynamic UIs using ReactJS, JavaScript, HTML/XML, and CSS.
• Utilized Java 11 and 17 features for efficient and safe code.
• Wrote reusable Python code using advanced features.
• Designed and implemented GraphQL schemas and resolvers to create efficient, flexible APIs. This allowed for precise data fetching, reducing over-fetching and under-fetching issues common in RESTful APIs. Have.
• Utilized GraphQL in… Show more

New York, United States

• Leveraged Java 8 and 11 features for robust server-side code and efficient applications.
• Integrated Hibernate ORM into Java applications for persistent data storage.
• Utilized Spring Framework and Spring Boot for dependency injection and transaction management.
• Used Neo4j’s graph data model in conjunction with GraphQL’s graph query language to handle complex data relationships with ease.
• Optimized GraphQL resolvers with Neo4j to reduce round-trip requests to the database… Show more
• Optimized GraphQL resolvers with Neo4j to reduce round-trip requests to the database, improving API performance.

Minneapolis, Minnesota, United States

Developed server-side code using Java 8 and 11 features like lambda expressions, streams, functional interfaces, local-variable type inference, and HTTP Client API.Handled authentication and authorization using Spring Security in a Spring Boot application. Simplified database operations using Spring Data JPA.Utilized Core Java for implementing efficient.

Lansing, Michigan, United States

Leveraged JAVA 8, J2EE, Core Java for enterprise-level applications. Utilized OOP features of Core Java, Spring, and Spring Boot for dependency injection and rapid setup of applications.Managed asynchronous messaging using IBM MQ, JMS. Implemented Hibernate ORM for data persistence. Utilized Microservices architecture for developing autonomous.

Alpharetta, Georgia, United States

Implemented Agile SCRUM project, leveraging Core Java features like multithreading, collection framework. Utilized Java 8 features, Spring MVC, Spring JDBC for application development. Used J2EE, JSP for dynamic web pages, Ajax for asynchronous web applications.Managed data using XML, Log4j for logging. Used Maven for dependency management, build.

Hyderabad, Telangana, India

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Developed a prototype of the application and demonstrated to business users to verify the application functionality.
• Created XML files and Java class files to map the object relation Mappings.
• Developing front end of application using HTML, CSS, backbone.js, JavaScript, jQuery.
• Designed and implemented microservice… Show more
• Designed and implemented microservice architecture. Ensuring communication between services is efficient and reliable.