Rajeshwaran Raja

Techincal Lead

Oppenheimer•  May 2022 - Present

 Involved in Requirement Analysis, Designing, Developing of Microservices using Java8, Spring boot, REST.  Involved in implementing CQRS(Command Query Responsibility Segregation) design pattern for segregating read and write database operations for achieving High Availability, good performance of an enterprise application.  Involved in developing a microservice for managing centralized remote configuration settings stored in git repository using Spring Cloud Config Server.  Involved in implementing code for API key generation and validation for securing various RESTApis.  Involved in adding custom bootstrap properties in to jboss and reading it from spring boot microservices.  Involved in developing Jenkins Maven Job for fetching the code from Git repository and building spring boot application using maven commands.  Involved in automating spring boot microservice application deployments into jboss server in Development, QA, UAT hosts using Jenkins pipeline scripts.  Involved in integrating Jenkins with maven-release-plugin for automating the iteration release after development completion.  Involved in exploring load testing and analyzing the response times of a spring boot application using JMeter.

Technical Specialist

Genesys Telecom•  July 2016 - May 2022

Senior Java Developer - Genesys Administrator Extension(GAX): Led the GAX component by involving in requirement analysis, designing, developing of Epics / user stories,building, deploying and delivering new features. Involved in developing REST APIs, Primary/backup high availability services, validation layer, audit events, data conversion, encryption/decryption, Database connectivity, Single Sign On(SSO), microservices using Core Java, Spring Boot, Spring MVC, Spring core, Spring security. Involved in Debugging/analyzing real time issues like ‘OutOfMemoryError’, ‘JVM GC tuning’, Thread dump analysis, application performance tuning, security vulnerability issues, HAR analysis, TCP dump analysis using tools Eclipse MAT, GC easy, JDA, Blackduck, checkmarx, Wireshark etc. Involved in Communicating with cross functional teams such as Cloud Security, Cloud operations, Product management, Project management, Customers, Customer technical support, Documentation teams for gathering/providing information about the current development of the product.

Senior Software Engineer

CollabNet•  July 2011 - July 2016

Java Developer – TeamForge: Understanding requirement, Designing, and implementing the user stories of TeamForge product using Java7, Python,Struts,Ejb3,hibernate, Angular etc. Involved in developing REST APIs, Service layers, business logic, Database connectivity, event listeners for creating search and audit events, integration layer for connecting more than one components, authentication handler, authorization handler, validation layer, JSP pages. Involved in Debugging/analyzing real time issues like JVM Heap dump analysis, JVM thread dump analysis, HAR analysis, SQL query tuning , application outages, performance tuning etc. Involved in developing migration tool for converting moinmoin type wiki pages to jspwiki pages in team forge.

Software Engineer

Ivtl infoview Technologies Inc•  May 2010 - July 2011

Java Developer: Understanding requirements, designing, developing enterprise web application. Involved in developing REST API, validation layer, database connectivity, Pagination, JSP pages, test cases using java7, sturts2, REST API, hibernate, JSP, html, AJAX, CSS, Junit etc.

Software Engineer

mobius knowledge services •  July 2009 - May 2010

PERL Developer: Understanding requirements, designing, developing the Generic Crawler for crawling the needed information from 250+ merchant sites (like Walmart.com, Amazon.com, Sears.com etc). Involved in developing configuration manager, database connectivity using PERL, XML etc.