Objective:

Effectively contribute to the development of information systems in a professionally challenging and competitive Environment.

Summary:

• Eight years ofhands on experience in Performance Testing/application development using (HP Load Runner, Performance Center, Java, J2EE, Struts, Hibernate, JSP/Servlets, Struts, JDBC, EJB, JNDI, JMS, XML, XSLT, WebLogic, WebSphere, JBuilder, MyEclipse, ANT, JavaScript, HTML, DHTML, CSS).
• Strong experience in developing Test Plans and Test cases using requirements and design documents while specifying Testing Overview, Approach, Strategy, Scope, Roles and Responsibilities.
• Expert in Volume, Performance, Load and stress testing using Load Generator and Performance center.
• Expert in writing difficult scripts and optimizing them to meet clients requests using Vugen.
• Experienced in complete SDLC (Software Development Life Cycle) process, starting from Requirement Gathering, system analyses, including managing and implementing large, scalable, distributed systems.
• Experienced in Software development and business modeling of Web applications, Client/Server systems, Distributed Applications and other custom-built projects on UNIX and Windows.
• Have an ability to work well in a team or individual environment and a very quick learner.

Technical Skills:

• Languages: Java, C, C++, Perl, SQL, PL/SQL, Pro*C
• API /Technologies: J2SE, J2EE, JSP/Servlets, Struts, Hibernate, Swing, XML,SOAP UI, JDBC, EJB, JMS, JNDI, JavaMail, HTML, JavaScript, XSL
• IDE/Tools: JBuilder, MyEclipse, Microsoft Visual Studio, ANT ,WSAD, Load Runner, Performance Center
• Web/App Server: WebLogic, JBoss, WebSphere, Apache, Tomcat,
• Databases: Oracle, Microsoft SQL Server
• Version Control: CVS, VSS, SVN
• OS: Windows (NT/2K/XP), UNIX

Professional Experience:

Confidential, Dallas TX Sep 2004 - April 2011
LEAD SYS CSLT-SYS ANLY & PROG
Project 1: Performance Testing for Major HR/Payroll Applications
Description: Worked with the Centralized Performance Testing Team. We worked on a lot of HR/ Payroll Applications within Verizon including MyVzWeb, About You, Employee Self Service, VzCareers, Workbrain ,eDirectory, ePerformance, W2, W4 etc., along with Project North Applications
Environment: Worked on tuning java, .net, SAP, PS, ERP applications, Webservices on both Windows NT/XP and Unix envronment within Verizon
Tools: Load Runner, Performance center, HP Analysis, Sitescope,

Objectives:

• Reduce application/transaction's response or processing time
• Identify and resolve performance issues prior to production
• Improve scalability and stability
• Minimize potential production outages due to performance/stability issues

Responsibilities:

a) Load/Stress Testing

• Identify maximum capacity and performance at mutually agreed load levels
• "Increasing load testing" to establish degradation point
• Use estimated production loads and/or near-degradation-point loads to execute steady state testing and/or endurance testing
• Identify breakpoints which cause system to crash if needed

b) Performance Analysis

• Analyze testing results to identify existing or potential performance bottlenecks or issues
• Evaluate whether new hardware to be added or just tuning of current hardware/software when the expected maximum capacity cannot be reached
• Provide performance reports to summarize and document all analysis results and suggestions

c) Performance Tuning

• Provide tuning suggestions to the performance issues identified during testing
• Repeat "testing-analysis-tuning" for several rounds to improve the performance
• Spend more efforts and work more closely with the development & support teams for tuning on new applications, key applications' major releases, and/or main infrastructure upgrades.

Achievements:

• Helped to reduce network load for some applications by identifying heavy download WebPages, and trim the webpage sizes.
• Did many comparison tests to help development teams determine impact of software upgrades or architectural changes for many applications
• Added one more application server to P1 environment for fixing transaction failures and a hung system, thus enabled the system to handle 2000+-user tests.

Project 2: Confidential (Corporate Real Estate Support System - Design and Construction)
Description: Confidential is an application used for maintaining Verizons Real Estate construction Projects. It has several different stages. Creating or updating a project,creating and updating cost breakdowns,creating versions of a cost breakdown , Create or update invoices for the project, Creating and approving a purchase order etc.
Technologies: Java, EJB, Struts, Hibernate, JSP/Servlets, JDBC, HTML, JavaScript, WebServices, XML, SOAP UI, Oracle 11g, WebLogic10.3, MyEclipse, NT, Windows, ANT

Responsibilities:

• Lead a team of engineers.
• Involved in the Requirements Gathering sessions from the client and documented them.
• Developed an interface between Confidential and financial systems like CCP+ / CMS for real time processing of the DC projects to share data using Webservices (XML, SOAP).
• Worked on major enhancements for the application related to various financial system and business changes.
• Worked on complex DB queries for Data retention process and reports.
• Implemented DC Survey, which sends out surveys to the customers.
• Implemented server-side business objects using EJB.
• Developed web interface using JSP/Servlets
• Performed Unit and Integration testing.
• Production support for the application.

Project 3: Confidential (Corporate Real Estate Support System - Program Management)
Description: Confidential is an application used for maintaining Verizons Real Estate Programs. It has several different modules. Creating or updating work Requests for propoerty maintenence,creating Work Request cost distribution, create or update invoices against Work Requests..
Technologies: Java, EJB, Hibernate, JSP/Servlets, JDBC, HTML, JavaScript, XML, Oracle 11g, Webspere ,WSAD, NT, UNIX

Responsibilities:

• Implemented server-side business objects using EJB.
• Developed web interface using JSP/Servlets
• Performed Unit and Integration testing.
• Production support for the application.

Confidential, Denver CO Jan 2001 - May 2002
Software Engineer
Project 1: Redlining Integration using the Concept of Portal
Description: CENTRA Portal is a product of Auto-Trol, which uses the concept of Name space extension, and it integrates Confidential with any application. Redlining Integration is the same concept of integrating Applications like Spicer Imagenation, Myriad, ActoVue and Acrobat Reader.
Technologies: Java, JSP/Servlets, Swing, JDBC, HTML, JavaScript, SQL, Oracle, Apache, Tomcat, NT
Responsibilities:

• Design, development and implementation of complete integration
• Developed web interface using JSP/Servlets and Java Beans.
• Performed Unit and Integration testing.
• Worked on the installation of the integration.

Project 2: Redlining Integration with Confidential
Description: Confidential is an EDM, PDM product. Redlining Integration is the integration of Confidential with Spicer Imagenation 6.3, Myriad 5.2, ActoVue 16.0 and Acrobat Reader 5.0. Patch Wiz is a product of Auto-Trol, which is used for the installation of Products.
Technologies: Java, Swing, JDBC, SQL, Oracle, NT
Responsibilities:

• Design, development and implementation of complete integration
• Developed and implemented GUI of the system using Swing.

Confidential, Hyderabad Jun 1999 - mar 2000
Software Engineer
Project: Suggestion Box Product
Description: This is a commercial product, integrated with any Intranet, It comprises of three major modules: Receiving and storing the suggestions, Elevation of Suggestions, Award System
The suggestions are received through a redefined HTML page and stored in the Oracle Database. Depending on the Area on which the suggestion is received, it is sent through an email to the respective Head of the Departments for proper action. If any action is taken on a particular suggestion, intimation is send to the sender via email. Best suggestion Awards are given every month and a "Suggest of the Year" is given depending on the effectiveness and importance of the suggestion, which will be measured on different parameters.
Technologies: Java, Servlets, JDBC, HTML, JavaScript, Oracle, Apache ServletExec, UNIX
Responsibilities:

• Development and implementation of the project
• Developed web interface using Servlets.
• Developed server-side JDBC code to query database.

Education:

B.S. in Computer Science and Engineering.