SUMMARY:

• IT professional with 12+ years of experience and proven track record in developing, implementing and improving application performance, capacity planning at the application, web, database and network levels.
• Excellent understanding of enterprise requirements and IT Principles/Practices.
• Strong knowledge of Software Development Life Cycle (SDLC) process
• Strong RDBMS concepts and experience in creating, maintaining and tuning views, stored procedures, Functions, Triggers using SQL, T - SQL and PL/SQL.
• Excellent understanding of application concepts, techniques and standards in business analysis .
• Strong in Requirement Management, documentation, report analysis, business analysis, work flow design, coding, testing and defect reporting.
• Experienced in customization and structured programming techniques.
• Quick Comprehension with good analytical and communication skills.
• Expertise in J2EE, Web and Application Server Administration, UNIX and windows, DB server, XML/SOAP Web service Applications.
• Exceptional time management skills, ability to work independently or as a team player and quick in learning new skills.

KEY AREAS OF KNOWLEDGE AND EXPERIENCE ENCOMPASS:

• Tuning Web/J2EE/AIX/DB and network
• Production Monitoring/ Root cause analysis
• Capacity Planning
• Technical Risk Assessment
• Web Tier administration and monitoring
• Project Planning and execution
• Developing Unix/Shell, Perl scripts
• Resource and performance management
• Experience with Healthcare systems
• Performance Testing with various protocols with load runner
• Database Testing and tuning
• Regression/scalability/load/ stress testing
• WinRunner/Selenium/QTP/Loadrunner
• Web/GUI/Automation testing

TECHNICAL SKILLS:

Hardware: PC-AT, XT & Pentium

Operating systems: DOS, UNIX, and Windows 10/98/2000/XP/NT, Confidential Mainframe

Languages: SQL, PL/SQL, Java, C++, C, UNIX shell scripts, Perl, COBOL, EASYTRIEVE

Web Tools: Active Server Pages/.NET, HTML, DHTML, XML, ActiveX Components, Netscape Navigator, Visual Interdev, IIS, MS FrontPage, Java2 (JDK1.2) - Applets, J2EE, Eclipse, TCPMon, Wireshark

Databases: Oracle, MS Access, MS SQL Server, DB2

GUI & IDE: Developer 2000, Visual Basic 5.0/6.0/.NET

Scripts: JavaScript, VBScript, HTML, DHTML, XML

Web/GUI/Automation: Quick Test Pro/Win Runner/loadrunner/Selenium

Testing Other Tools: MS Word, MS Excel, Crystal Reports, Power Point, SQL*Loader

EXPERIENCE:

Performance Engineer

Confidential

Responsibilities:

• Using Confidential Load Runner/Performance Center to develop scripts, test scenarios creation and execution of the tests.
• Interactively participating in Business analysis and gathering the business requirements documents(BRD),functional specifications documents(FSD),user manuals, data flow diagrams(DFD) for performance testing.
• Identifying the test scenarios and involving the development of test plan and test cases.
• Identifying test data requirements and test bed set up.
• Working closely with Business, Developers and Quality Management team for issue resolution.
• Working as a good team player with Onsite-offshore coordination.
• Participating in Creation of strategy document that defines the test environment, phases of testing, time lines of different phases of testing, entrance and exit criteria into different phases of testing and resources required to conduct the effort.
• Developing scripts based on requirements of the various projects.
• Actively participating in Measuring Server characteristics such as CPU utilization, paging rate, Hits per second etc.
• Executing stress, Load and Longevity tests, and Analyzed test results to determine causes of failures.
• Scaling the application by increasing the number of users to determine the application throughput at peak loads.
• Performing longevity tests to identify stability and memory leaks.
• Identifying, debugging, analyzing and documenting the Performance related issues.
• Performing extensive Triaging exercises to determine the system configurations across the Web, Application and DB tiers and Performing detail analysis for application issues
• Creating and running functional and load tests on web services prior to implementation.
• Performing performance and scalability tests and successfully integrating many components of the application.
• Documenting and presenting performance test findings throughout the life cycle of the project.
• Participating in development of detailed and executive summary with all observations and recommendations.
• Providing test reports indicating the performance results of testing and product stability including recommendations and concerns the release of the product.
• Monitoring production systems towards finding any potential issues post go live.
• Successfully automating some tasks for monitoring and Pre/Post test verifications.

Environment: Apache Tomcat, log4j, Spring, Swing, Hibernate, JMX, GWT, ANTLR, J2EEIBM AIX, Load Runner, Performance Center, Dynatrace, JProfiler, Splunk, Quality Center, C, JavaAdobe, Flex, AMF Message, Visual VM, VisualGC, Eclipse, SoapUI, JMeter

Performance Engineer

Confidential

Responsibilities:

• Used Confidential Load Runner/Performance Center to develop scripts, create and execute test scenarios, and analyze results.
• Identify, debug, analyze and document, applications and Live link performance related issues
• Performed extensive performance and scalability tests and successfully integrated many components of the application.
• Created the strategy document that defines the test environment, phases of testing, time lines of different phases of testing, entrance and exit criteria into different phases of testing and resources required to conduct the effort.
• Develop, execute and maintain test programs (Core Java and J2EE) for both API and System levels.
• Extensively used JVisualVM Monitoring tool with integration of Eclipse to Profiling the Java Application.
• Participated in JVM heap configuration recommendations, GC, thread dump analysis.
• Involved in extensive root cause analysis and resolved many heap and native leaks.
• Extensively involved in performance test of web services.
• Extensively used JMeter for Webservice performance analyzation under different loads.
• Performed extensive performance and scalability tests and successfully integrated many components of the application.

Environment: Apache Tomcat, log4j, Spring, uCMDB, swing,Hibernate,JMX,GWT,ANTLR,J2EE, Confidential AIX, Load Runner, QC, C,VisulaVM,VisualGC,Eclipse,SOAPUI3.6,JMeter

Performance Engineer

Confidential

Responsibilities:

• Used Confidential LoadRunner/Performance Center to develop scripts, create and execute test scenarios, and analyze results.
• Identify, debug, analyze and document, applications and Livelink performance related issues
• Extensively involved in perofrmance test of Webservices using Load runner integrated with SOAPUI, Wire shark, TCPMon, Eclipse tools.
• Work with the application developers to generate and maintain test data
• Responsible for finding, tracking and prioritizing bugs and driving them toward resolution
• Performed extensive performance and scalability tests.

Environment: WebSphere6, IIS, Index, Confidential AIX, Oracle, HTTP, Apache, Web Sphere, J2EE, LDAP, LoadRunner, WireShark,TCPMOn,Eclipse,SOAPUI3.6

Application Support Analyst

Confidential

Responsibilities:

• Provided technical consultation and performed detail analysis during various production issues.
• Extensive experience in application performance - Analyze systems, network and hardware issues.
• Extensively worked on development of My Chart application validation scripts by using Mercury Load runner tool for all regions /environments and scheduled accordingly.
• Extensively worked on Monitoring tools - Confidential Mercury Business Availability Center (BAC), and Confidential Mercury Business Process Monitor (BPM)
• Performed End-to-end maintenance support activities for Web applications-MyChart, Affiliate Link & My Epic.
• Participated in Quality improvements to streamline environment builds, release management, maintenance and support.
• Involved in Summer09 upgrade activities, involved in system administration, application server configurations and setup
• Performed Plan and build of new environments for QA.
• Identify, debug, analyze and document, applications and My Chart systems related issues in Software Development Life Cycle and recommend necessary changes to the corresponding teams in Confidential Permanente by coordinating with business and application owners.
• Done extensive root cause analysis and resolved many My Chart application issues.
• Involved in Creating My Chart validation scripts by using Load runner /Vugen.
• Performed extensive performance and scalability tests and successfully integrated many components of the application.
• Monitored production systems towards finding any potential issues post go live.
• Performed Co-Ordination work on configuration of profile on IIS, Websphere application servers.

Environment: WebSphere 4.*,5.*,6.*, Confidential AIX, Oracle 8.*,9.*,10.*, HTTP, Apache, Web Logic, JMS, CA Wily Introscope 4.*, 5.*, 7.*, ITCAMS/ Omegamon, Confidential ’s NMon, PERL, MySQL,, EMC’s SAN, LDAP, CICS, Network Dispatcher, Verity Search, Netweave, EPIC Health Connect etc, LoadRunner, QTP, spotlight, ATG, Jprobe

Confidential

Performance Engineer

Responsibilities:

• Developed scripts and simulated scenarios
• Measured Server characteristics such as CPU utilization, Paging rate, Hits per second etc.
• Executed stress, Load and longevity tests.
• Scaled the application by increasing the number of users to determine the applications throughput at peak loads.
• Performed longevity tests to identify stability and memory leaks.
• Determine the future load handling capacity, providing sizing and capacity data for modeling of the system.
• Analyzed test results, determined causes of failures, and wrote detailed and executive summary test reports.
• Assist development and operations with diagnosis, troubleshooting, and resolution of performance issues
• Attend project meetings to ensure testing is in-sync with project schedules
• Document and present performance test findings throughout the life of the project.
• Tested log files and SQL * Loader files by using shell scripts.
• Coordinated with developers for defect tracking and problem resolution.
• Design and develop high quality data-driven modular test scripts in Confidential Quick Test Pro.
• Design and develop scripts in QTP for validation purpose.

Environment: WINDOWS XP, UNIX, Java, Oracle, SQL,Perl, PL/SQL, Oracle Reports, Workflow, Oracle Discoverer 4.1, SQL Navigator 4, Extra, Terminal Emulation. OS/MVS, VSAM, Change Man, ASp.NET, WAS, HTTP server, Network Dispatcher, DB2, CA Wily Introscope 7.*, 8.*, Confidential ’s NMon, LoadRunner, QTP.

Confidential

System Engineer

Responsibilities:

• Involved in coding Easytrieve, COBOL, Focus programs, and also participated in development of JCLs and control cards to run these programs.
• Participated in Coding many download, extract procedures
• Participated in Creating Flat Files.
• Extensively used Change Man and INFO to create Production packages.
• Complex queries were written in PL/SQL to achieve data manipulation, Developed stored procedures & triggers to implement business logic on the server side.
• Involved in coding and Documentation. Also tested the developed modules for user acceptance.
• Used Perl and UNIX shell scripts and Autosys scheduler to run the process.

Environment: WINDOWS XP, UNIX, Oracle, SQL, PL/SQL, Oracle Reports 6i, Workflow, Oracle Discoverer 4.1, SQL Navigator 4, Extra, Terminal Emulation. OS/MVS, VSAM, Change Man.

Confidential

Development Engineer

Responsibilities:

• Developed PL/SQL procedures and triggers to implement logic on the server side.
• Designed and developed the reports using Crystal Reports.
• Conducted test runs.
• Fixed production problems. Prepared the documentation and user manual of the system.
• Developed stored procedures and triggers to implement logic on the server side.
• Involved in Designing, coding and Documentation. Also tested the developed modules for user acceptance.
• Coded PL/SQL procedures, Conducted test runs, fixed production problems. Prepared the documentation and user manual of the system.
• Involved in generating dynamic web reports with Crystal Reports.

Environment: Visual Interdev, ASP, XML, HTML, JavaScript, VBScript, Windows NT Server 4.0, IIS, UNIX, Oracle, PL/SQL.

Confidential, Conway AR

Responsibilities:

• Involved in data exchange with MS SQL Server from the Front end through ODBC connectivity using ADO.
• Maintain the developed code version in the PVCS.
• Involved in Designing, coding and Documentation. Also tested the developed modules for user acceptance.

Environment: Visual Interdev 6.0, VB 6.0, COM, MTS, HTML, Windows NT Server 4.0, IIS 4.0,JavaScript, VBScript, Java 1.2, JDK and MS SQL Server7.