Please send matching profile to
*[email protected]*<[email protected]>
Yahoo id: *iamsrii*
**
Location:- Pleasanton CA
Duration:- 1 Yr
Rate:- Open for right profile
No of Positions:- 3
Job Title
Performance Analyst
Job Summary
WPP Performance team is looking for candidates who have experience and are
passionate about reviewing software design & architecture. preparing Test
plans, designing workload based on Web Trends, running Performance tests,
analyzing the results, identifying bottlenecks, characterizing problems, and
providing performance tuning recommendation.
We are seeking candidates who have worked on large scalable systems and have
hands on experience with Java Garbage Collection tuning on various versions
of Java implemented on Websphere, Weblogic or Jboss. Consulting experience
is a Big plus.
This candidate needs to have adequate knowledge of HP Performance Center or
Load runner for simulation of end-user workload. However, he/she is not
expected to script.
Most candidates will have a performance-related specialty at different
levels of the technology stack such as application, OS, DB, Systems,
Storage, I/O, hardware. For WPP, the candidate should possess strong
Websphere, Web Services, OS fundamentals, and passion to solve puzzles with
performance test metrics, so as to characterize performance improvement or
degradation.
Essential Responsibilities and Duties
· Supports performance goals for the project
· Participate in design and architectural discussions and advise
architecture group on items that impacts performance and remediation, if
any.
· Identify workload for each feature that is planned for a release
by using Web Trend data.
· Design workload by communicating with business, identify data
needs , identify risks and create test plan
· Written and oral Communication skills are a key as the candidate
represents the Performance team.
· Leadership skills are needed as the candidate represents Team in
technical discussions, Go/Nogo decision points, and presenting the
performance findings and justifying recommendations.
· Lead performance test execution for Baseline, Stress and
Longevity.
· Troubleshoot to identify the cause of transaction failures during
test and engage appropriate development teams for resolution.
· Collect metrics from Front and Backend infrastructure to prepare
analysis report identifying the transactions taking longer duration and
suggest solutions for remediation.
· Monitor and Tune GC for several JVMs running on heterogeneous
platform such as Solaris, zLinux and AIX
· Prepare performance report which will be published for various
stakeholders and make recommendation to meet the SLA.
Qualifications
· Bachelor’s degree with 10+ years experience in IT industry with
minimum of 5 years in performance with at least 3 years hand on experience
in Performance Analyst role on large scalable systems with the following
technical skills
o 3 to 5 years in Shell, Perl scripting
o 5 years of OS knowledge and tuning on heterogeneous systems such as AIX
,Solaris 10, SUSE Linux , RH Linux.
o Knowledge of J2EE with emphasis on GC tuning and JVM clustering
o Hands on experience with Websphere 6.1/7.0 (Application Server and
Portal). Preferred but can consider other Vendors Weblogic and Jboss
o Working knowledge of SOA and web services on zLinux platform
o Oracle DB performance analysis
o Familiarity with Load execution tools like Performance Center Load
Runner 9 – Vugen, LR Analysis. Scripting is not essential but a plus
· Proficient with Monitoring tools
o Vmstat, Netstat, Iostat, NMON, ESAR,ksar
o Sitescope
o Application Monitoring - Tivoli ITCAM, Foglight, GC analysis tools,
Wily Introscope.
· Excellent verbal and written communication skills
· Good Leadership skills.
· Personable and diplomatic team player, with the ability to work
well in a team environment
· Ability to define and distill detailed functional and
non-functional technical requirements
· Detailed knowledge of prototyping, performance testing and
benchmarking of third party product integration
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Regards,
Phani Srikanth
Phone No: 732-791-2971
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