PROFESSIONAL SUMMARY

• Having 5+ years IT experience as aPerformanceEngineer with hands on experience in end to endPerformancetesting lifecycle.
• Working experience in Load Testing, Stress Testing, Endurance Testing and Spike testing.
• Extensively involved in all phases ofPerformanceTesting Life Cycle.
• Extensive working experience on an open source tool Jmeter in order to simulate user loads outside the firewall
• Excellent communication skills and good Interpersonal skills helped me to keep productive and positive working relationships with staff from varying technical backgrounds and skill levels.
• Worked as Administration of Monitoring Tools like Dynatrace AppMon, APPDYNAMICS with Advanced Monitoring Specialization in JVM, JBOSS, Apache, WebSphere, Web Logic and Active URL, SQL, Oracle and IIS Custom Monitoring.
• Experience in debugging of authentication / authorization related issues and creating Rules, Responses, Realms and Policies in SiteMinder.
• Successfully completed version upgrades. Involved in the upgrades of SiteMinder version 6.x to 12.0 and 12.0 to 12.52Also, involved in the Sun One directory server upgrades from version 7.x to 11g.
• Experience in creating Custom Authentication Schema.
• Experience in configuration and administration of SiteMinder Policy Servers, Policy Stores and User Stores created in ODSEE (LDAP).
• Expertise in analyzing the logs (trace logs, logs) and Trouble Shooting issues in Integration of other applications usingCA SiteMinder (Access Management) and Identity Management toolsalong with LDAP and Web - server agents and SiteMinder federation services, Ping Federation.
• Configured CA SiteMinder System objects like Agents, Agent Conf Objects, Host Conf Objects, User Directories, Domains, Administrators and Schemas.
• Hands on Experience in integrating Web Logic Portal Application Server driven Portal with CA SiteMinder as Identity Provider and External Third Party services as Service Providers.
• Experience with building and configuration of Intel based systems. Installation of various Operating systems such as Red Hat (LINUX).Agents Installation Creation of groups, adding User ID to a group as a primary or secondary group, removing User ID from a group.
• Mirroring of root disk in AIX and Linux. Trouble shooting User's login & home directory related issues.
• Managing (adding/removing) disks and partitions (LVM). Monitoring of All UNIX/Linux flavor like AIX, SunOS, Linux.
• Exceptional ability to quickly master new concepts, good communication, analytical skills and team management skills.

PROFESSIONAL EXPERIENCE

Confidential - New York City, NY

Consultant

Responsibilities

• Develop, manages and tracks detailed projects plans to ensure timely completion of deliverables in Agile environment.
• Responsible for gathering and interpretingperformancetest requirements on multiple projects at different phases of the Test Life Cycle.
• Extensively usedPerformanceMonitors to analyze the System Bottlenecks like Memory Leaks, CPU Utilization and Network Bottlenecks on AppDynamics and Dynatrace.
• Performed Load/Performance/Stress by creating and executing different sets of scenarios to accomplish different objectives based on the Load Models.
• Coordinate with various Application Teams to understand application architecture and implement instrumentation based on technology on controller end.
• Servers Hardware Monitoring (CPU, Memory, Disk I/O’s and Network Utilization) from Machine Agent.
• Executed scenarios usingperformancecenter and provided analysis report to a Project team.
• Creating and analyzing dashboards to check Application behavior based on Application Team Requirements.
• Reports Customization and Scheduling.
• Planning and Estimation of Performance Tests.
• Co-ordinate with and guide Environment support teams for builds of dedicated Performance test capable environment to ensure proper scalability to Production.
• Analyze performance test results, profiling reports and provide tuning recommendations to improve overall and/or unit performance.
• Mentor Performance test analysts.
• Instrumentation on collecting thread dumps, session attributes.
• Analysis of Agents and Incidents to debug Application/Server issues.
• Creation of System profiles and sensor groups for every individual application.
• Creating Measures for Critical Business transactions performance in groups based on Application Technology (Java, PHP, .NET, Apache Web Server, Node.JS etc.) and Application Server Technology (WebSphere, Web Logic, IIS, JBOSS etc.)
• Setup view including Graphs & Dashboards, status of all Servers (Traffic, Performance, Availability, Response Time, Services and Drive Space) that are related to the applications.
• Configure Thresholds for Metrics Performance based on SOAK Performance Thresholds and Self Learning values.
• Configuring Health Rules, actions and policies based on Team Requirements.
• Importing and Export of Application Configuration.

Confidential, Parsippany, NJ

Technical Analyst

Responsibilities

• Managing the installation, configuration, and maintenance of AppDynamics Software (Controller, Application Agents and Machine Agents) for monitoring of application software & data.
• Coordinate with various Application Teams to understand application architecture and implement instrumentation based on technology on controller end.
• Servers Hardware Monitoring (CPU, Memory, Disk I/O’s and Network Utilization) from Machine Agent.
• Creating and analyzing dashboards to check Application behavior based on Application Team Requirements.
• Instrumentation on collecting thread dumps, session attributes.
• Analysis of Agents and Incidents to debug Application/Server issues.
• Creation of System profiles and sensor groups for every individual application.
• Creating Measures for Critical Business transactions performance in groups based on Application Technology (Java, PHP, .NET, Apache Web Server etc.) and Application Server Technology (WebSphere, Web Logic, IIS, JBOSS etc.)
• Setup view including Graphs & Dashboards, status of all Servers (Traffic, Performance, Availability, Response Time, Services and Drive Space) that are related to the applications.
• Configuring Health Rules, actions and policies based on Team Requirements.
• Importing and Export of Application Configuration.

Confidential

Software Engineer

Responsibilities:

• Managing the installation, configuration, and maintenance of CA APM Software (Enterprise Manager Console, Collector, EP Agent, Application Agents, API Management Dashboard, Gateway Policies, Gateway Assertions) for monitoring of application software & data; assisting in the definition of alert thresholds.
• Managing and Configuring Gateway Policies for Metrics and Traces to collect from EP Agent and communicate to Console.
• Managing and Configuring Service Scheduler.
• Managing and configuring OS Metrics (Disk Usage, Memory, CPU and Log File Mon etc.) and Application Metrics (with Java, PHP, .NET, Apache Web Server, Node.JS etc.)
• Create and Manage Report Templates and generate reports.
• Add new transactions into Collector.
• Monitor RPI Metrics.
• Managing the installation of introscope components of APM Command Center, Enterprise Manager, Team Center, Workstation and Web View.
• Coordinate with Application Teams to gather requirements to setup Component based Agents.
• Create and Manage End User Metrics through CEM with e-Commerce and Enterprise Processing types.
• Configure and Manage transactions through Synthetic to monitor Global Performance.

Confidential

System Analyst

Responsibilities:

• Managing the installation, configuration, and maintenance of Dynatrace software & utilities; directing performance management and monitoring of application software & data; assisting in the definition of alert thresholds.
• Creating and analyzing dashboards to check Application behavior.
• Instrumentation on collecting thread dumps, session attributes and support archives’ using DynaTrace for troubleshooting.
• Analysis of Agents and Incidents from dynaTrace client to debug Application issues.
• Creation of System profiles and sensor groups from dynaTrace client for every individual application.
• Creating Measures in Sensor groups based on Application Technology (WebLogic, WebSphere, IIS and .NET etc.)
• Developing a separate view including Graphs & Dashboards, status of all Servers (Traffic, Performance, Availability, Response Time, Services and Drive Space) that are related to the applications; creating & configuring Software Services
• Providing Integration Support with other monitoring systems to include Remedy & ITSM Incident /Problem Management; contributing in migration and upgradation of existing version to new version

Confidential

System Administrator/Siteminder Migration

Responsibilities:

• Installed, configured and maintainedCASiteMinder Policy ServerR12.
• Experience in installing, configuring SiteMinder policy server and Web agents on web servers like Apache, OHS and IIS.
• Worked on Configuring the Domains, User directories, Rules, Realms, Responses and Policies for the Policy server.
• Configuring SSO for the applications which are integrated with the siteminder.
• Providing the support for the applications which are integrated with the siteminder and applications which are using LDAP for authentication.
• Worked extensively on creating CustomPassword policiesandAuthentication schemesas per the requirement.
• Experience in trouble-shooting the issues by analyzing thetracelogs.
• Integrated LDAP with Netegrity SiteMinder to access user stores and policies.
• Configured user sessions to support for single and multiple domains SSO
• Enabling replication and creating replication agreements
• Adding/modifying new entries in directory server.
• Reconfiguring directory server replication between multi master’s, hubs and consumers.
• Monitoring access/audit/error logs.
• Monitoring replication status and maintaining replica and master synchronization
• Auditing access logs for inefficient searches and un-indexed entries

Confidential

Linux Administrator

Responsibilities:

• Installation and configuration of RedHat Enterprise Linux 6/7, Solaris 9/10/11 and Ubuntu systems.
• Acquiring the applications from business owners to migrate them to the cloud.
• Administration, package installation, configuration of Oracle Enterprise Linux 5.4.
• Performed configuration and administration of SENDMAIL server and testing the mail server.
• Installed packages and patches using Red Hat satellite servers.
• Involved in Functional, Integration, System, performance Testing.
• Modify and re write Unix shell scripts for Regression testing
• Configuring the web servers based on the developer requests.
• Maintaining Dev & Stage environments throughout the life cycle.
• Coordinating with SSL team for the certificates to be installed in the system.
• Experience in resolving Incident Tickets in Service Now.
• Remote system administration using tools SSH, Telnet, and Rlogin.