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Sr. Performance Engineer Resume

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California, US

SUMMARY

  • Over 8.5 + years of experience in Software performance eng. and working as Sr. performance engineer
  • Specialized in performance testing Web Applications using NetStorm & NetCloud, Performance Center / LoadRunner
  • Expertise in performing Smoke, Sanity, Functional, Load tests, Stress tests, Spike test, Configuration tests, Endurance Tests & Profiling .
  • Prepare and certify the Application for Peak Traffic based on previous Peak days Metrics.
  • Production User Patterns, create and tune the work load model across the large - scale distributed systems
  • Involved in Project requirements gathering, design, Estimates and Implementation
  • Strong expertise in Google Cloud platform (Docker/Kubernettes, external/Internal Load Balancers, Instance groups)
  • Early detection of Performance Issues by testing at Project Development Phase and End to End Integrated Performance Testing for Release .
  • A utomating the tasks using Linux bash scripting and Jenkins.
  • Efficient in Creating Performance Test Plan, designing Performance Scenarios, monitoring the Performance tests and analysing the exceptions of the Applications
  • Effective communicator with strong will & skill of grasping new technical concepts quickly & utilize the same in a productive manner.

TECHNICAL SKILLS

Testing tools: NetStorm, NetDiagnostics, NetOcean & Net Forest, Performance Center, LoadRunner, DynaTrace, SoapUI, Fiddler, Http Analyzer, REST client, Splunk, LISA WireMock

Test Management tools: Jira, FirstChoice, BugZilla and Mentis

Environment: s: Linux Fedora 9 & 14, Ubuntu, UNIX, Windows

Application Servers: NodeJS, JettyConfidential Websphere, SpringDm, Jboss, Apache, Tomcat, TIBCO

Middleware: Mongo, Redis, Kafka

Database: MySQL, Oracle, Spanner

Protocols: TCP/IP, HTTP, SOAP, XML, HAR reports

Languages: C language, Core Java, Bash Shell Scripting

PROFESSIONAL EXPERIENCE

Sr. performance engineer

Confidential, California, US

Responsibilities:

  • Kohl's is an American department store retailing chain. Confidential .com is One of the Biggest Online retailer.
  • Performance of all the desktop application migration to GCP is being tested with multi component layers like Nodejs, jetty and middleware components

Confidential

Responsibilities:

  • All the Performance Testing and Engineering activities will be done from current employer to maintain the performance sla’s for Confidential .com desktop ATG applications

Confidential

Responsibilities:

  • The Allstate Confidential is the largest publicly held personal lines property and casualty insurer in America.
  • Allstate was founded in 1931 and became a publicly traded company in 1993. We are listed on the New York Stock Exchange under the trading symbol ALL. Allstate is widely known through the "You're In Good Hands with Allstate" slogan. As of year-end 2014, Allstate had $108.5 billion in total assets. In 2014, Allstate was number 92 on the Fortune 500 list of largest companies in America.

Confidential

Responsibilities:

  • Confidential ’s Inc, Confidential 's, originally R. H. Confidential & Co., is a mid-range to upscale chain of department stores owned by American multinational Confidential Confidential 's, Inc.
  • It is one of two divisions owned by the company, with the other being the upscale Bloomingdale's.
  • The company operates the Confidential ’s and Bloomingdale’s brands with about 840 stores in 45 states, the under the names of Confidential ’s and Bloomingdale’s; the Confidential .com and bloomingdales.com websites, and 13 Bloomingdale’s Outlet stores.
  • The combined revenue from both the SITE and stores is USD 25 billion.

Confidential

Responsibilities:

  • Developing Performance test plan and test strategy.
  • Preparation of User flows as scripts and customize using c language and scripting.
  • Creating the load test scenarios and perform the load test using N etstorm tool.
  • Analysis of the test, capturing different metrics like CPU Utilization, Page & Transaction Response time etc and creating the reports.
  • Perform NetDiagnostics / Dynatrace analysis and diagnose the bottle-necks of the Application.
  • Comparing with the baseline test run's to find out the major changes.
  • Correlating, simulating the back end services in NetOcean (service simulator).
  • Design and debug simulator scripts using SOAPUI.
  • Deployments in Google cloud using Tonomi automation
  • Co-Ordination with Engg team for requirements gathering & with off -site team for project deliverables
  • Validate the Environment after each release/individual deployments and setup the environment.
  • Defect/Bug reporting through Jira/Mentis/QC and follow up with the Developers.
  • Automated the manual tasks using shell scripts
  • Requirement Gathering and Test Planning for Future Projects.
  • Experienced in the correlation of back end services
  • Resource allocation and Test Estimates
  • Experienced in ETL Performance testing

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