Harish Vellapatt

Work History

Work History
Dec 2014 - Present

Sr. Principal Consultant

NTTData  (Client - McKesson)
Location - Bangalore
  • Development of Clinical Programming Solutions Interface for Enterprise Rx. Java Rest ful webservices with Ember-js front end.
  • JAX-RS Restful Web services for third party vendors and web clients.
  • Ember components for client business.
  • Bootstrap 3 based UI design.
  • Websocket based messaging app for the module. 
  • Junits and integration testing.
  • Conducted POC on client frameworks Ember Js, Angular JS , Backbone.Js
  • Microservice architecture
Tools/Frameworks - 
  • Java-JAX-Rs , Jersey, Jackson (Restful API) 
  • Ember JS (Javascript framework),Bootstrap , CSS, HTML5
  • Tomcat , Oracle AQ, Oracle 12g, PL-SQL
  • SVN, Jira, Eclipse

Lead Designer/Principal Consultant

NTTData - Healthcare Solutions Division
Location - Jacksonville/Bangalore
  • Requirement Analysis, Design and execute architect roles for Physician Documentation.
  • POC on different JPA implementation providers (Toplink , OpenJPA etc)
  • Code framework for implementation of JPA and Spring to iMed Framework as part of this new module. 
  • Design and development dojo libraries for project. 
  • Developed custom libraries to handle note framework. (dojo -ajax).
  • Development Struts 2.2 implementation business logic.
  • Mentoring junior resources. 
  • Configuration activities and implementation simple unit test framework and junits for testing.
  • Training and transition to maintenance team Noida. 
Tools/Frameworks -
  • Dojo (Javascript), CSS , HTML
  • Struts 2.2 , JPA (OpenJPA), Spring, SQL
  • Websphere configuration and deployment (Queue,Topics,Shortbus etc), DB2
  • Eclipse