Naveen Kumar Kuppili
Hyderabad,Telangana
Summary
Senior Performance Engineer with 10+ years of experience in performance engineering and testing. Expertise spans both monolithic and microservices architectures, encompassing multiple protocols such as Web HTTP, TruClient, and Web services. Possesses strong experience with complex banking applications and proven leadership skills in team management.
Overview
13
13
years of professional experience
Work History
Senior Associate
DBS Bank
02.2023 - Current
- Expertise in conducting all types of testing like Load/Stress/Spike/Endurance/Volume for a microservices Architecture
- Hands on experience with deploying services in PCF/OCP. Logs analysis from PCF and configuring the proper scaling parameters for a smoother Load tests.
- Logs debugging using Kibana.
- Monitoring the performance of the services using Grafana monitoring tool
- Running the load tests from Jenkins pipeline
- Knowledge on pushing the code into repository using git commands
- Working with Service Owners in identifying and fixing the issues with services/Responsetimes
- Leading a team of 6 members and make sure that there is a proper track and no slippages in work
- Implemented process improvements that led to significant time savings and increased accuracy in deliverables.
Senior Performance Engineer
Wells Fargo EGS India Pvt. Ltd.
02.2019 - 10.2022
- Company Overview: Wells Fargo's Wholesale Banking Domain includes all such kind of applications which plays a key role in organizations key revenue generation; contributed as a part of very critical applications such as Loan Management Systems, Mortgage Systems, CRM Applications Salesforce Applications
- Arranging initial requirement gathering calls with Application Teams and gathering Non-functional Requirements
- Creating performance test strategies for multiple applications
- Developing performance test scripts using defined performance testing tools
- Preparing performance test execution report and working with development team to provide recommendations
- Identifying/isolating the performance bottlenecks, and providing recommendations to improve the performance
- Defining & executing performance load tests and integrating them with automated test system
- Analyzing performance problems and presenting findings to stakeholders along with any potential solutions
- Executing different types of test like Performance Test, Load Test, Stress Test, Endurance Test (For both Agile and Waterfall Model) depending on the business requirement and publishing the results to the application teams
- Assigning tasks to the QA Team Members and ensuring they deliver their tasks on time, by addressing any challenges they face; performing Performance Testing and Automation Testing
- Conducting review meetings to monitor progress of the project as per schedule / budgets, and ensuring timely completion and delivery of the project to the client
- Monitoring application side servers utilization and memory management during the test to identify any abnormality under load
- Examining test results post-test execution and identifying performance bottlenecks (Slow Methods, Slow SQL Query, Memory Leaks) using the APM tools like AppDynamics
- Reviewing GC Logs, Thread Dump and Heap Dump to identify the root cause for the slowness of application under load
- Raising defects in defect tracking tools such as ALM, Jira and conducting proper follow-up of the defect with standard defect lifecycle process
- Integrating with CI Tools like Jenkins for any Automated Tests which follows agile model
- Monitoring & analyzing performance metrics during test to identify bottlenecks and optimize application performance
- Preparing detailed application performance reports and providing recommendations for optimizing application performance
- Training team on performance evaluation methodologies, tools and optimization and providing performance feedback to team
- Wells Fargo's Wholesale Banking Domain includes all such kind of applications which plays a key role in organizations key revenue generation; contributed as a part of very critical applications such as Loan Management Systems, Mortgage Systems, CRM Applications Salesforce Applications
Performance Tester
Tata Consultancy Services
09.2012 - 01.2019
- Established initial requirement gathering calls with Application Teams and gathered Non-functional Requirements
- Formulated performance test plan and secured approval from the respective members
- Created performance test scripts and simulated the same to the real world user behavior
- Prepared Work Load Model using Real-time Production data to achieve similar load in the Performance Test environment
- Conducted different types of test like Performance Test, Load Test, depending on the business requirement and published the results to the application teams
- Monitored application side servers utilization and memory management during the test to identify any abnormality under load
- Evaluated the test results post-test execution and identified performance bottlenecks
- Utilized site scope monitors to observe any abnormalities in server side during load test
- Raised defects in defect tracking tools such as ALM, Jira and conducted proper follow-up of the defect with standard defect lifecycle process
- Projects: Investing Banking client called Deutsch Bank where the reconciliations of trades will happen on a daily basis with a tool called Transaction Lifecycle Management (Smart Stream TLM)
- Ericsson in Telecom Domain for an Application called Compass (An Apriso Product) which is mainly used to track all the manufacturing details of the organization
Education
B.Tech. - Electronics and Communication Engineering
Gayatri Vidya Parishad
01.2012
Skills
- Load Runner
- Performance Center
- Jmeter
- Jenkins
- Microservices
- PCF/OCP
- Grafana
- Kibana
- Bitbucket
- Github
Languages
English
Hindi
Telugu
Personal Information
Date of Birth: 02/26/91
Timeline
Senior Associate
DBS Bank
02.2023 - Current
Senior Performance Engineer
Wells Fargo EGS India Pvt. Ltd.
02.2019 - 10.2022
Performance Tester
Tata Consultancy Services
09.2012 - 01.2019
B.Tech. - Electronics and Communication Engineering
Gayatri Vidya Parishad
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