RUPAM DAS

• Played a pivotal role in building a performance testing practice for product lines in organisation.

* In depth knowledge and hands on experience of end to end Performance testing lifecycle for applications and software products which follows an agile based methodology of software release.

* Expertise in analysisg the production usage patterns and understand the performance characteristcs of the product.

* Recommending performance test types and processes which will help in evaluating the system performance making it more performance , stable and usable for more users across geographies.

• Established performance benchmarks for software releases, ensuring consistent quality across product iterations.
• Defining Workload modelling and Key Performance Indicators (KPI’s) and Service Level Agreements (SLA's).
• Creating detailed performance test plan and defining configuratiosn setup of performance test runs.
• Excellent Scripting capability in JMeter, LoadRunner,Neoload
• Execution of performance scripts through jenkins (CI/CD Pipelines through ec2 instances (Load generator agents).
• Monitoring key performance metrices like CPU utilization , Memory utilization , Input I/O of eks servers and relational database servers( rds ) during performance executions through datadog dashboards , traces , aws console , logs from cloudwatch
• Experience in query analysis, thread dump and heap dump analysis.
• Reporting performance results and providing performance trend analysis of various performance metrics across runs.
• Root cause analysis of performance bottlenecks and issues. report findings, and providing recommendations
• Recommended changes and corrections to developers for optimal software performance and stability
• Ability to provide quick solutions for problems and work outside the comfort zone to overcome challenges.
• Implemented capacity planning processes to accommodate growth in user base and system demands

Experience Summary :

• 8 years of experience in performance testing and engineering
• Highly experienced and extensively used Apache JMeter, MF Load Runner , Performance Center , Blazemeter and
• Demonstrated expertise and leadership in all aspects of performance testing: performance scenario scoping, Performance test planning and strategy , defining approach ,scripting,defining benchmarks.
• Analyzing production statistics and non-functional requirements (performance) of applications and defining performance testing objectives.
• Defining Workload modelling and Key Performance Indicators( KPI's) and Service Level Agreements (SLA's) .
• Creating detailed performance test plan and defining approach of performance test runs .
• Scripting of automated wokflows and performance scenarios in JMeter , , Loadrunner , Neoload
• Reduced overall scripting efforts by writing and optimizing reusable test scripts and plugins for repetitive scenarios /functionalities across applications
• Implementing performance test runs for DevOps execution
• Strategizing performance runs for capacity planning.
• Configuring performance test runs scenarios and ramp up pattern.
• Experience in execution of load, scaled load test ,stress, endurance and volume tests
• Performance test Execution through JMeter Load Agents ,Blazemeter, Performance Center and Azure cloud Agents
• Monitoring and examining system utilization and memory leakages of systems under test through Azure portal, Splunk , Performance monitor and AppDynamics.
• Experience in query analysis , thread dump and heap dump analysis.
• Reporting performance results and providing performance trend analysis of various performance metrics across runs.
• Root cause analysis of performance bottlenecks and issues .report findings, and providing recommendations
• Delivered valuable insights through detailed reporting and documentation on test findings, increasing stakeholder confidence in application stability.
• Recommended changes and corrections to developers for optimal software performance and stability
• UI Side Performance Analysis with Lighthouse , Google Dev Tools Network and Performance tabs
• Performance Scripting knowledge on multiple protocols such as HTTP/HTTPs, Web Services, Rest APIs.
• Have experience in performing executions of Jmeter Scripts through Jenkins.,Azure Devops CI/CD pipeline
• Have 2 years of experience working as a lead from nearshore locations supporting client and business users during business hours.
• Involved and provided inputs in RFP creation , preparing effort estimation , SoW creation
• Experience working across multiple projects following waterfall and Agile methodologies
• Flexible and adapt to new technologies with quick learning abilities working across independent and collaborative work environments
• Experience in working in projects with multiple vendors and teams distributed across various geographies
• Mentored junior engineers in performance testing methodologies and best practices, increasing overall team expertise and productivity.

Project Experience :

1.Client : PriceWaterhouseCoopers (PwC)

Timeline : Jan,2018 till Feb,2022

Program Name : Cloud transformation and migration of legacy applications, enhancements and maintenance Project.

Description: A Global transformation initiative to move applications from existing legacy applications (standalone Lotus Notes Database and hosted in on-premise architecture ) to Azure Devops Cloud solutions , Models and Services (IAAS and PAAS)

Application Name : Consult, Partner Affairs, Governance , Compliance Navigator , PwC Head Quarters,Digital Hub , Learning Burst, Flex Forecast , PerformPlus,Proposal Library , Manager Promotions,.

Domain : Applications can be grouped across Advisory , Assurance , Learning & Development and Internal Firm Services Line of services of Professional Services firm

Tools : JMeter, Blazemeter, Visual studio Enterprise , Fiddler, Azure Devops , Azure Portal ,Splunk,Jenkins, Cosmos DB, Jira, Microsoft Excel, Microsoft Word ,Microsoft Power Point

Role : Performance Test Lead

2.Client : PriceWaterhouseCoopers (PwC)

Timeline : Aug,2016 - Dec,2017

Project Name : Procurement – Source to Pay Value Chain

Description : The US and Global Procurement Team wanted to transform the manual process of the source to pay value cycle into an integrated software solution and create an online platform for interacting with its suppliers.

Domain : Finance

Tools : Jmeter, Visual studio Enterprise , Fiddler, Azure Devops, Jira, Microsoft Excel, Microsoft Word ,Microsoft Power Point

Application Name : Procurement Management Tool

Role : Performance Test Lead

Experience Summary and key responsibilities :

• 4+ years of experience working as tester , test analyst , Quality assurance lead and engineer
• Analyzing functional requirements and define Testing scope
• Preparation of Test plan document
• Defining high level scenarios and creating test cases and steps
• Performing functional, compatibility , integration, mobile and database Test execution, regression and adhoc Testing and Defect Retesting.
• Creating Test Execution reports, Daily Testing status mail, Test Summary Report and Test Evaluation Summary Report (TESR), UAT support.
• Creating database queries and performing Database validation, Testing New Schema Creation) and Data Flow verification between applications.
• Monitored resolution of bugs, tested fixes and helped developers tackle ongoing problems by providing QA perspective.
• Mentoring Junior team members on Quality Assurance basics and and Agile Methodologies/Scrum concepts.

Project Experience :

1. Client : PriceWaterhouseCoopers (PwC)

• Timeline : Nov,2014 - July,2016
• Project Name : Talent Transformation - Resource Management (Retain),Application development managed services
• Description : US and Global Talent Transformation Resource Management initiative encompassing 3 focus areas: Staffing and Deployment, Skills Tracking and Talent Profile

Application Name : TalentLink, PwC advisor, Tax Tracker, Law Firm Surveys

Domain : Human Capital

Tools : Toad for Oracle, HP ALM, Jira

• Role : Quality Assurance Lead Engineer