Chandan Sharma Email and Phone Number
Brings over 8 years of experience of extensive experience focused majorly on Software Performance Engineering and testing on various distributed technologies.Expertise: LoadRunner/Performance Center, Neoload, Apache JMeter, AppDynamics, New Relic, DynaTrace Appmon, Grafana, Kibana, Mainframe, Profilers(Method/Memory/Network)Protocols worked : Web (Http/Html), Mobile, Citrix, Oracle NCA, Truclient, WebServices/API.Specialties: i. Performance Testing & Engineering - Ensuring resilient, scalable, secured and stable systems through Performance testing & engineering - Highly experienced in various phases of testing activities that include Requirements Understanding, Test Design, Test Execution and Test management for Performance and Operational Acceptance Testing. - Responsible for capacity estimation/planning, modelling, monitoring, analyzing and recommending solutions to performance problems with enterprise business applications. - Establishing efficient Performance Testing & Engineering practice by researching on latest tools and frameworks and conducting assessment for successful implementation. - Contribute to root cause analysis of performance problems, covering product and process, to support continuous improvement of the teams and organization - Monitor resource usage for physical servers, application servers & data stores to drive optimization changes in production environment - Perform in-depth analysis of performance issues to identify hotspots and opportunities for optimization ii. Automation & DevOps - Experience in implementing effective Test automation solution enterprise-wide through commercial and open source technologies - Enabling Continuous Testing by embedding Functional and Non-Functional automation into the pipeline - Successfully automated several performance and accessibility manual process to reduce/eliminate the overall time and effort on testing - Started learning AI/ML and their potential usecase in performance and accessibilityiii. Accessibility - Sound knowledge on web and mobile accessibility testing, WCAG guidelines/standards, Laws/regulations - Hands-on in several widely used accessibility tools (NVDA, JAWS, Zoom Text, Talkback, Voiceover)iv. Enterprise DevOps Maturity - Organization DevOps and Quality management functions maturity assessment - Review and optimization of Testing processes v. Industry : Banking, Financial Service, Insurance, Healthcare, Retail
Cognizant
View- Website:
- cognizant.com
- Employees:
- 278214
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Senior Associate - Lead Performance EngineerCognizant Jul 2022 - PresentGlasgow, Scotland, United Kingdom• Projects ownership, coordinating with stakeholders, defining objectives and timelines for the testing process.• Responsible for managing E2E performance of several applications, which includes setting up automation, reviewing the test report, analysis, bottleneck identification.• Assisting teams to create test plans, plugins, recommend changes/approach in scripting and scenarios to simulate various real-world usage, including load, stress, endurance testing.• Monitoring system performance during test execution, analyzing results, identifying performance bottlenecks, and providing recommendations for optimization and improvement.• Leading mobile performance testing team across multiple regions.• Creating test stubs and simulator tools to mock different set of input/output.• Working closely with development teams to communicate test findings, debugging performance issues, and implementing enhancements.• Documenting test results, performance metrics, and analysis observations in details test reports for stakeholders.• Performance sign-off for release to production.• Conducting training sessions to enhance team skills and knowledge.• Staying updated on industry trends, emerging technologies (Generative/predictive AI) and best practices in performance testing.• Implementing continuous improvement and shift left initiatives within the testing process
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Associate - Performance Test AnalystCognizant Mar 2021 - Jun 2022Glasgow, Scotland, United Kingdom• Responsible for managing E2E performance of application components, Capacity identification, sizing VMs, etc.• Development of Web Services Load test script using Loadrunner, Neoload• Setting up the performance test environment for the build releases.• Executing Load, Stress and Endurance test for the build to analyze the performance• Monitoring resource metrics Analyze test logs for exceptions or errors during the test• Providing Analysis on Heap dump and Thread dump whenever required.• Identify bottlenecks in the application and providing recommendations for PD team on improvement• Implementation of Jenkins to automate the Performance testing in CI/CD.• Sound knowledge on web and mobile accessibility testing, WCAG guidelines/standards, Laws/regulations• Hands-on in several widely used accessibility tools (NVDA, JAWS, Zoom Text, Talkback, Voiceover)
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Associate - Performance TesterCognizant Sep 2018 - Feb 2021Chennai, Tamil Nadu, India• Gathering and analyzing the performance objective specifications and preparing performance test plan.• Creating and enhancing the virtual user business scripts for performance testing.• Creating test data as required for performance test executions.• Designing controller scenario according to the defined workload model and perform test executions.• Analyzing performance test results, prepare and publish final test summary report with observations and recommendations.• Capturing mobile device level performance testing using Charles Proxy, Android Studio & Xcode Instruments.• Performing method, memory, and network profiling to identify the root cause.• Participated in defect triaging with stakeholders and developers.• Preparing the final executive summary report at the end of the engagement.
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Programming AnalystCognizant Mar 2017 - Aug 2018Chennai, Tamil Nadu, India
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Programmer Analyst TraineeCognizant Mar 2016 - Feb 2017Chennai, Tamil Nadu, India
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Software Engineering TraineeInstancy Aug 2015 - Feb 2016Hyderabad Area, India
Chandan Sharma Education Details
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Computer Science And Engineering -
Science
Frequently Asked Questions about Chandan Sharma
What company does Chandan Sharma work for?
Chandan Sharma works for Cognizant
What is Chandan Sharma's role at the current company?
Chandan Sharma's current role is Performance Test Lead.
What schools did Chandan Sharma attend?
Chandan Sharma attended Biju Patnaik University Of Technology, Odisha, Dav Schools Network.
Who are Chandan Sharma's colleagues?
Chandan Sharma's colleagues are Durga Sasanka, Revanth Goli, Surabhi Rani, Qunza Fatima, Mayur M, Faiz Pathan, Ashok Singh.
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Chandan Sharma
Sustainable Manufacturing Visionary | Driving Sustainable Innovation In Manufacturing | Passionate Engineer | Join Us In Shaping A Greener Future Together!London -
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2gmail.com, axa-assistance.com1 +175749XXXXX
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