Vamsi Krishna Kunta Email and Phone Number

Interacted with Product Owners/BA's to study the requirements and design interfaces for the various use cases.Used Agile methodology throughout the software development lifecycle (SDLC)Worked in Presentation Services team which will act as middle layer between UI and Backend layers. followed Sprint model for the development of REST APIs for chase Mobile Apps and Web Applications. Worked with Java 1.8, Spring, and spring Boot to design RESTful API’s. Involved in design, development, deployment of features for products such as QuickPay, Transfers, BillPay of JPMC Chase Mobile Banking apps. Used Java 1.8 and Spring framework to develop Services which communicates with both front-end UI and Back-end systems. Used Spring Data JPA Module to design the APIs.

Worked on T Mobile - Dash Web Application Which is customer faced for ordering the devices and plans. Developed new APIS for the web applications Developed APIs using Java8, Spring Framework. Developed RestAPIs and SOAP APIS as part of the Project to support Dash Application Worked with Oracle DB to design the APIs using Java, spring Boot, SpringDataJPAInterreacted with Product owners, UI- developers, Project managers, QA engineers to deliver the work in Agile methodology. Supporting the Production issues, experience in using Splunk for log monitoring. Working with Swagger, WSDLS to provide the API contracts and designing the APIs

Implemented Spring MVC and Inversion of Control and Spring ORM Framework.Implemented and Configured Spring Validation Framework work for Server-Side Validations.Worked Web Services composition in by using JAXB API, JAX-RS, JAX-RPC and JAX-WS Services.Marshall and UN marshal SOAP request and response by using JAXB API.Implemented Hibernate Cache, Inheritance and Hibernate Inceptors programming.Used HQL, Native SQL Programming to retrieve data from the database.Involved on POJO classes and JPA Annotations to communicating and retrieved data from data base.Implemented Java Security API Algorithms, Java performance tuning and Multi Thread Programming.Involved on PL/SQL (Procedure, Functions, Cursors, Triggers, and Transactions) and SQL/PLSQL performance tuning programming.Developed and prepared FRD (Functional Required Document) and Technical Design Documents portraying the design flow of the project.Involved on UML Diagrams Class Diagrams, Sequence Diagrams, Activity Diagrams, and Deployment Diagrams by using RAD and Code Review of different Modules.Involved on Object Oriented Analysis and Design and worked on various UML diagrams.Involved on Unit Testing by using JUnit framework and involved Software Development Life Cycle by using Agile Methodologies and done Browser Compatibility testing.