Tharun Kumar Email & Phone Number

Migrating existing application into REST based Micro services to provide all the CRUD capabilities using Spring Boot, which is radically faster in building cloud Micro services and develop Worked with Spring JDBC to store and retrieve data from Oracle Databases. Working on creating a distributed network by hosting the application on AWS cloud, Amazon EC2 servers.Utilized spring annotations and XML configuration for Dependency Injection. Deployed the application to Apache TOMCAT server. Build components scheduling and configuration using Maven. Used Spring Inversion of Control, to make application easy to test and integrate. Used Auto wired Pojo and DAO classes with Spring Controllers. Custom build pack (WebSphere Liberty and Jboss) installation in PCF.Developed Micro services with spring boot and Spring Batch along with the test cases and used the spring test's framework to create integration tests.Worked with Angular 2 applications for customer facing software using modern JavaScript development techniques and responsive design methodology.Created functional interface with using Lambda expressionsUsed GIT for version control. Built the customized ETL tool for migrating the data from MS SQL Server to Couchbase server which builds varieties of documents for later use of web services, which pulls the data from Couchbase in JSON format.Developed web application using Spring MVC framework. Implemented Navigation using Spring MVC controllers, configured controllers using Spring MVC annotations and configuration files.Developed Web API using Node JS and hosted on multiple load balanced API instances.Implemented email and SSO integration using Node.js for backend and Angular 2/4 in frontend.Involved in developing object-oriented JavaScript and experienced with AJAX, JSON, HTML5, Angular 2/4, Node.js and CSS3.

Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used agile methodology (SCRUM) for developing application.Extensively worked on MVC architecture using Struts frameworks.Involved in creating a custom grid directive, which used JQuery slick grid for handling large data.Development of custom modules using PHP, AJAX, JavaScript, spring, Hibernate, Mongo DB, jQuery, JSON.Developed API for using AWS Lambda to manage the servers and run the code in AWSImplemented AJAX to refresh results and client side validations.Published and consumed Web Services NOSQL, using XML - RPC and SOAP.Worked on Hibernate to connect and retrieve the data from SQL Server database. Configured with spring to get properties dynamically and connected with SQL Server database.Used JSON for data transmission for Micro servicesUsed Apache Tomcat application server for application deployment and used NPM for JavaScript packaging.Used spring declarative transaction management to manage transactions in the application.Developed spring batch jobs for importing xml data in to database and for email notifications.Involved in performing Behavior driven development (BDD) using Cucumber and Junit.

Responsible for designing, coding and developed the application in J2EE using Struts MVC. Implemented Struts framework (Action & Controller classes) for dispatching request to appropriate classes. Achieved synchronization of multiple threads through Multithreading and Exception Handling.Extensively used JSON to parse the data from server side to satisfy the business requirement. Developed Struts Action Forms, Action classes and performed action mapping using Struts. Used Log4J for application logging and notification tracing mechanisms. Developed the ANT scripts for preparing WAR files used to deploy J2EE components and deployment of the application was on JettyWritten SQL queries, PL/SQL store procedures and Triggers to fetch and store data from the database.Used NetBeans IDE to integrate different frameworks to build application. Used simple Struts Validation for validation of user input as per the business logic and initial data loading. Developed RESTful and SOAP based Web Services to consume and produce data in XML and JSON. Prepared JUnit test cases and executed the test cases using JUnit.