SUMMARY

• Performance Engineering Architect with 16+ years of experience in teh field of Performance Testing and Engineering. Extremely observant and detail oriented.
• Highly organized with teh ability to keep accurate records, manage time and team wisely. Comfortable working alone or as a group. Certified AppDynamics Performance Analyst.
• Managing offshore Performance delivery of multiple projects and mentoring junior performance engineers on product knowledge, best practices & technical areas.
• Having experience in Presale’s project proposals to prepare and present presentations and demo on performance engineering COE capabilities
• Adept in Performance test planning, test estimation, workload modeling, scripting, execution, analyzing server stats, analyzing test results, and provide a comprehensive test report with observations and suggestions
• Expertise in industry leading testing tools like HP Load Runner, JMeter, NeoLoad and Performance engineer tools like AppDynamics, HP diagnostics, New relic, JProfiler, NMON, MAT and analysis tool for Java Garbage Collector, JVisualVM, Prometheus, Jaeger, Grafana, Amazon CloudWatch, Dynatrace and Introscope
• Extensive experience on teh performance of teh application across multiple domains (E - learning, Gaming, Retail ecommerce, Banking and Healthcare)
• Experience with containers, monitoring, load balancing, networking and security
• Certified AppDynamics Performance analyst having experience in Production monitoring 24*7 setup. Configuration setup included critical business transaction, Health rules, policies, business and technical dashboards, application server, web server, database server, Business IQ model and End-user monitoring (Selenium integration with Application performance monitoring)
• Experience in conducting application code profiling to identify teh performance bottlenecks at teh code level and bottleneck analysis of thread Pools and heap management
• Experience with Jenkins and Ansible.
• Intermediate knowledge of C, Java, Python, and SQL
• Good Experience with JMeter & Taurus Integration & YAML File Creation
• Hands on experience with AWS cloud Computing and it’s services EC2, Lambda, ELB, SNS, EKS with respect to performance engineering
• Hands on experience in Protocols like Web (HTTP/HTML), Java (EJB, Message Queue), Web Services and True Client.
• Experience of working at teh client side for project delivery and end-to-end performance engineering activities.
• Experience with container orchestration systems like Kubernetes, Docker.
• Worked on leading middleware technologies (WebSphere, WebLogic, IIS servers), database (Oracle and DB2) and cloud (AWS) based applications
• Knowledge of clustering, High availability, and Continuous Integration Continuous deployment (CICD) for use in continuous testing and continuous deployment/delivery.
• A good team player with Customer orientation and good collaboration skills for system tuning

TECHNICAL SKILLS

• HP Load Runner
• NeoLoad
• Apache Jmeter
• Blaze Meter
• Grafana
• InfluxDB
• Splunk Dashbaords
• Prometheus
• JProfiler
• Oracle
• MS SQL Server
• Big Query
• Spanner DB
• AWR Reports
• Dynatrace
• App Dynamics
• JConsole
• SQLProfiler
• GC Viewer
• SoapUI Pro
• QTP
• Postman
• WinSCP
• Putty
• AWS

PROFESSIONAL EXPERIENCE

Senior Performance Test Architect

Confidential, Phoenix

Responsibilities:

• Managing performance engineering deliverables
• Coordinating with team and delivering performance project-related tasks on time
• Performance test planning, effort estimation, and drive teh performance assessment
• Performance testing of API Innovation product having Java Micro service
• Data analysis for testing and design teh performance environment.
• Track performance Engineering activities and ensure timely delivery.
• Generating performance test scripts using JMeter.
• Designing/executing different types of performance tests like endurance, stress and failover tests
• Configuration of Grafana Dashboard
• Monitoring Test through JMeter.
• Analyzing Server requests response time, server stats, heap dumps and threads.
• Help determine scaling and utilization parameters for various service tiers optimizing memory/CPU/system stability characteristics through focused monitoring using monitoring tools
• Identifying teh performance bottleneck and pinpoint teh reason and improvement areas.
• Test Co-ordination; attend scrum meeting, reporting, issue management, and resolution
• Generate weekly test summary reports for management review
• Prepare Performance Engineering report

Senior Technical Lead

Confidential, Menomonee Falls, Wisconsin

Responsibilities:

• Managing performance engineering deliverables.
• Coordinating with Onsite team and delivering performance project-related tasks on time
• Performance test planning, effort estimation, task distribution and drive teh performance assessment
• Performance testing of APIs
• Data analysis for testing and design teh performance environment.
• Track performance Engineering activities and ensure timely delivery of each sprint story.
• Generating performance test scripts using JMeter tool
• Designing/executing different types of performance tests like endurance, load, and scalability tests
• Create Dynatrace dashboards to monitor performance tests
• Help determine scaling and utilization parameters for various service tiers optimizing memory/CPU/system stability characteristics through focused monitoring using monitoring tools
• Identified production performance issues and getting them resolved in performance test environment
• Test Co-ordination; attend scrum meeting, reporting, issue management, and resolution
• Generate weekly test summary reports for management review
• Track and prepare a report of testing activities like testing results, test case coverage, required resources, defects discovered and their status, performance baseline and ensure timely delivery of each sprint stories
• Prepare Performance Engineering report

Senior Technical Lead

Confidential, Menomonee Falls, Wisconsin

Responsibilities:

• Managing performance engineering offshore team and helping them to resolve issues/blockers/hurdles
• Coordinating with Onsite team and delivering performance project-related tasks on time
• Performance test planning, effort estimation, task distribution and drive teh performance assessment
• Performance testing for Micro services, web services API calls and Web Application along with providing a recommendation for tuning
• Data analysis for testing and design teh performance environment. Create Python script to populate data in DB spanner
• Track performance Engineering activities and ensure timely delivery of each sprint story. Review work done by offshore team
• Generating performance test scripts using JMeter tool
• Designing/executing different types of performance tests like endurance, load, stress and scalability tests
• Configuration of Grafana using performance stats stored in Prometheus
• Create Locust framework to reduce scripting and code maintenance effort
• Jenkins job configuration and coordination with DevOps team to configure JMeter integration with GitHub, Influx DB, and Grafana
• Help determine scaling and utilization parameters for various service tiers optimizing memory/CPU/system stability characteristics through focused monitoring using monitoring tools like Grafana, Jaeger, Prometheus, and OEM, tuning and design applicable performance ratchets.
• Taking teh lead in identifying opportunities to enhance performance
• Test Co-ordination; attend scrum meeting, reporting, issue management, and resolution
• Generate weekly test summary reports for management review
• Track and prepare a report of testing activities like testing results, test case coverage, required resources, defects discovered and their status, performance baseline and ensure timely delivery of each sprint stories
• Prepare Performance Engineering report

Senior Technical Lead

Confidential, Menomonee Falls, Wisconsin

Responsibilities:

• Understand teh impact of teh batch job performance and designed teh flows
• Worked in all teh phases of performance testing and Designing Test Plan, Test Coverage and Test Summary report.
• Coordinated with teh client to define teh baseline performance for available channel services.
• Prepared teh different Test data sets for unique bath jobs performance
• Collected teh system metrics from teh cloud-based environment of stage and stress
• Integrated reports of system metrics collected from Grafana
• Created a Grafana dashboard for production monitoring
• Understand teh requirements, define teh scope and prepared effort estimate.
• Designed FUSE UI performance scripts which simulate proposed business journeys and execute various planned tests
• Successfully implemented teh Master-Slave configuration
• Offshore / Onshore teamwork coordination, daily meetings, status updates, setting up process, laying a foundation for future work moving forwards
• Attend on-going FUSE Team status meetings
• Involved in design teh detailed performance test plane & have a review with project Stakeholders & get signoff
• Include teh assertions to verifying teh page response in scripting
• Provide teh CSV data set to configure elements to assign multiple inputs values during teh script
• Include various types of thread groups to design & execute teh load test
• Configure various types of listeners aggregate graph, aggregate report, hits/sec, response percentile, response time Vs. threads, transaction throughput Vs. threads, transactions/sec, view results in table & simple data writer
• Prepare Test schedule. Validate teh Application environment.
• Ran teh load test in non-GUI mode or command line mode to reduce teh high heap memory utilization
• Analyze teh various performance parameters & generate final test assessment reports including client-side & server-side performance metrics.
• Created teh Good amount of Jira’s during teh batch job’s testing