Vishwanath A. Email & Phone Number

Remote

Madison, Wisconsin, United States

Java/JEE Development• Involved in various phases of Software Development Life Cycle (SDLC) - Architecture design & development.• Worked in Development team to design, build and enhance the application and reporting services.• Developed JEE components like Spring MVC, Servlets, JSP’s and developed presentation layer of the application using JSP, HTML, Angular JS, Bootstrap/CSS.• Worked with Spring IOC Dependency Injection to inject Service Object using Service Locator Design Pattern into Action Classes.• Used Eclipse and STS for coding the application and services.• Used Spring, JDBC and DB2 for data object mapping and DB connection.• Worked on data transformation (JSON, XML) for mapping on data objects and dashboard display.• Creating REST based APIs for provided reporting services.• Used Microservices and Spring Boots for providing app status and reporting for different aspects of an environment requested.• Accessed Cloudbees Jenkins job through this app and developed LOB based notification systems.DevOps Environment Specialist• Responsible for all aspects of System Configuration, Environment Provisioning and Scheduling including configuration of service endpoints and queues, setting up security, managing the environment object inventory and scheduling/allocating the environments for parallel software releases.• Perform triage of all open issues in pre-prod and identify the root cause for issues including related to application, deploy, service integrations, server configuration, DB, infrastructure/MQs and security.• Lead and supervise SWAT meetings involving App Tech Leads, DBAs, Release Management, Build and Deploy team, Security team, Infrastructure team and others to ensure prioritization and allocation of resources for solving the issues; track and report the status to DevOps Manager.• Setup MQ queues, Autosys jobs, Security Vault, Datasource registration/MUD, Siteminder, Layer7, Netrouter and batch JVM functionalities for the applications.

Bloomington, Illinois, United States

Java/JEE Development • Involved in various phases of Software Development (SDLC) - Architecture design & development.• Testing and assessing the functional implementation of new and existing systems; integrating new software and components into existing systems.• Extensively used RSA8.0 for coding the application.• Used the J2EE components like Servlets, EJB’s, JSP’s and developed presentation layer using JSP, JSF, HTML, JavaScript, CSS for implementing functionalities of the tool.• Used Struts and Spring for developing support layer of the tool.• Used Webservice concepts like XML, WSDL and SOAP to transfer and transform data between applications using SOAP messages. • Implemented a messaging module using Java Messaging Service (JMS).• Wrote generic queries used in the health checker module• Migrating existing web application from Websphere version 6.1 to WebSphere 8.5 without affecting the business functionality.Selenium / Java Development • Worked as lead developer for enhancements in WAT and reconstructed the WAT architecture upon moving from Selenium RC to Selenium WebDriver.• Developed custom libraries for WAT scripts using opensource Selenium WebDriver.• Designed solution for functional gaps across various browser type including IE, FireFox and Chrome for Web Widget and automation capabilities through Java APIs and JavaScript.• Develop integrated logging mechanism for Widget action and screenshot results using log4J.• Develop auto population of data through designing of XML and implementing parsing.• Introduced multiple WebDriver instance handling through custom design for Selenium WebDriver APIs and remote webdriver execution.• Provide solution for Dialog box/pop-up box handling, through utilities developed in Java, which is not provided through open source Selenium API.

Columbus, Ohio, United States

Java/JEE Development • Responsible for designing, developing, testing and deploying of the applications and drafting, uploading of the reports.• Involved in design, development of the agent architecture and running, testing of the agent jobs.• Developed business modules with JSP, Servlets, Spring framework, Struts, XML/XSL.• Designed, developed and validated UI pages using JSP and JSTL for providing dynamic data conditioning.• Involved in Multithreaded Model to process large number of card validation records.• Involved in writing setter injections and DAOs and using spring configuration files.• Deployed the applications on Web Sphere server.• Involved in doing various testing as per the specifications and test cases including Unit and Integration testing using JUnit.• Front End User Interface Design- Used Struts Framework with HTML, JSP, JSTL and JavaScript.• Developed high performance SQL Queries, Prepared Statements, Stored Procedures and Functions.Environment: Java, JSP, ASP, JSF, JDBC, Servlets, Spring Frameworks, Hibernate, Struts, RAD, Web Services, WebSphere, UML, HTML, JSTL, XML/XSLT, DHTML, Java Script, UNIX, JUnit, Oracle 11g, Sybase, DBVisualizer, Clearcase.