Kumar Kumar Email & Phone Number

Bellevue, Washington, United States

• Responsibilities
• Implemented Agile, Scrum methodologies actively involved in technical meetings, requirements gathering, analysis, planning, effort estimations, development, and testing.
• Worked with Bootstrap Twitter Framework and Angular 12 to Design single page application.
• Experience in leveraging the enhanced capabilities of the Ivy renderer in Angular 12 for improved performance and better runtime efficiency.
• Implementation of strict mode in Angular 12 projects to enforce stronger typing, leading to improved code quality and better maintainability.
• Expertise in the implementation of Core concepts of Java, J2EE Technologies: JSP, Servlets, Spring, Hibernate, Java Beans, JDBC, XML, Web Services

San Antonio, Texas, United States

• Responsibilities
• Skillful in application development using JAVA, J2EE, SWING, EJB 3.0, Hibernate, JDBC, Struts, JSP, JavaScript, jQuery, AJAX, Servlets, HTML, XML, RMI, SOAP, Web Services, WSDL, Web Logic, Web Sphere, JBoss, Tomcat.
• Analysis, design, and development of Application based on J2EE 1.7 using Spring and Hibernate &Designed and developed the REST based Microservices using the b with JPA.
• Worked on Error handling for the flows and routed the failures to Cloud hub connector and created alerts in the cloud hub to send the error messages to the Operations team.
• Managed Patches, Upgrades and Licensed Products for System software on all flavors of UNIX and Linux Servers.
• Responsible for the overall layout design that meet cross-device compatibility using Bootstrap, color scheme of the web site using HTML5, and CSS3 and Responsible for creating detailed wire frames and process flows.

Minnesota, United States

• Responsibilities
• Involved in complete SDLC life cycle - Designing, Coding, Testing, Debugging and Production Support.
• Worked closely with Business Analysts in understanding the technical requirements of each project and prepared the use cases for different functionalities and designs.
• Involved in test-cases using JUnit, debugging implementation and deployment activities.
• Involved in using React components, Forms, keys, Events, Router, Animations and Flux concept.
• Worked in both UNIX and Windows based development environments.

Hyderabad, Telangana, India

• Responsibilities:
• Used EJB Stateless/Stateful session beans to implement business logic, session handling, and transaction and deployed Enterprise Java Beans both Session and Entity on WebSphere Application Server.
• Implement modules into NodeJS to integrate with designs and requirements.
• Taken care of java multi-threading in common java classes/library.
• Extensively used Java Scripts to enforce client-side validations and used jQuery for Ajax processing.
• Involved in development/ maintenance of various web services using IBM WebSphere to interact with other Applications.

Hyderabad, Telangana, India

• Responsibilities:
• Implemented Struts Framework in the presentation tier for all the essential control flow, business level validations and for communicating with the business layer.
• Developed Struts Framework Action Servlets classes for Controller and developed Form Beans for transferring data between Action class and the View Layer.
• Used JDBC to do CRUD operations. Wrote SQL queries, stored procedures, Triggers.
• Extensively used JDBC to access the database objects.
• Prepared UNIT test cases, taken care of JUnit Testing.