Premkumar Nagarajan

QA Manager

Bengaluru, Karnataka, India10 yrs 1 mo experience
Highly StableAI Enabled

Key Highlights

  • Expert in test automation frameworks and CI/CD pipelines.
  • Proven track record in performance and security testing.
  • Strong leadership experience in mentoring QA teams.
Stackforce AI infers this person is a Fintech and SaaS testing expert with strong automation and CI/CD capabilities.

Contact

Skills

Core Skills

Test AutomationKubernetesCi/cdPerformance TestingWeb TestingQuality Assurance

Other Skills

API security testingApacheAppiumArgo workflowAutomated TestingAutomated code coverageAutomationAutomation framework developmentCode CoverageContinuous IntegrationDASTDDOS testingDockerFMEA analysisFunctional Testing

About

| Automation Engineer | Automation framework development | Automated testing | Backend automation| API automation| Web automation |Web testing| Java | Go | RestAssured | Springboot | Selenium | Testng | Maven | Gradle | Graphql | Postman | Jmeter | semgrep | Trivy | Defect Dojo| oswap zap | k6 | Performance testing | Automated code coverage | Sonarqube|Report portal|Argo workflow|spinnaker |DDOS Simulation Testing| CI/CD | Docker | Kubernetes | SQL | Git | Appium|Mobile automation | Mobile testing| Manual testing |

Experience

10 yrs 1 mo
Total Experience
2 yrs 2 mos
Average Tenure
1 yr 2 mos
Current Experience

Glean

QA Lead

Feb 2025Present · 1 yr 2 mos · Hybrid

Razorpay

4 roles

Staff Software Development Engineer In Test

Apr 2024Feb 2025 · 10 mos

  • Designed and implemented modified code coverage for Golang microservices.
  • Developed and deployed ephemeral microservice instances to a Kubernetes cluster using
  • Argo workflow and Helm.
  • Managing the Go-based test automation framework for end-to-end testing.
  • Developed DDOS testing in production and implemented mitigation strategies.
GolangKubernetesArgo workflowHelmDDOS testingTest Automation

Lead Software Development Engineer In Test

Promoted

Apr 2022Apr 2024 · 2 yrs

  • Lead and mentor a team of 4 members.
  • Design and implement architectures for CI/CD tools and libraries.
  • Collaborate with the security team to integrate SCA, SAST, DAST plugins in CI/CD.
  • Integrated Akto (DAST) scanner for API security testing in microservices.
  • Develop tools to automate manual tasks.
CI/CDSCASASTDASTAPI security testingTest Automation

Senior Software Development Engineer In Test

Apr 2020Mar 2022 · 1 yr 11 mos

  • Performed end to end automation, concurrency testing, performance, security, canary analysis, CI/CD pipeline setup for each microservice.
  • Worked on test strategy on new micro service onboarding and FMEA analysis.
  • Help and mentor a team of 3 and help them out in reviewing test plans and PR.
  • Building up mocks required for micro services.
  • Troubleshoot customer reported issues and perform detailed analysis.
  • Coordinate with the cross team for integration of service.
  • Coordinate with product manager and developer for new features and create detailed test plans for automation with api contracts.
AutomationPerformance testingCI/CDTest strategyFMEA analysisTest Automation+1

Software Development Engineer In Test

Jan 2019Apr 2020 · 1 yr 3 mos

  • Automation framework development for Rest api and adding features.
  • Requirement analysis for test automation with product requirement document and create test plan and test scenarios.
  • Setup and implemented automated code coverage push for go and php lang and push metrics to sonarqube as part of CI.
  • Own up products like (invoice,subscription,charge at will, smart collect, payment page,payment link,route) and did end to end automation.
  • setup and maintain CI for automation test run in each stage till it reaches prod.
  • Troubleshoot and fix infrastructure issues related to service.
  • Performance testing on new service and critical workflow with k6 and identify the bottleneck.
Automation framework developmentRest APITest planningPerformance testingTest AutomationPerformance Testing

Synup

Software Development Engineer In Test

Feb 2018Jan 2019 · 11 mos · Bengaluru Area, India

  • Automation framework development for web, mobile, rest API and graphql api.
  • Requirement analysis for a new feature and create a test plan.
  • Testing all backend REST APIs using Postman and GRAPHQL APIs using Graphiql
  • RCA on client reported issues.
  • Performed functional testing, white box testing, load testing and security testing for the entire product.
  • Analysis the log files
  • setup and maintain continuous integration for automation test run.
  • Testcase scenario creation and test case writing for new features
  • Lead the daily huddle and assigning the task and set priorities to all team along with product managers.
  • Internal tools development to support products.
Automation framework developmentWeb testingMobile testingFunctional testingTest AutomationWeb Testing

Amazon

Quality Assurance Engineer

May 2017Oct 2017 · 5 mos · Chennai, Tamil Nadu, India

  • Performed Manual and Automated Testing for voice-based AI devices.
  • Taking ownership of two components and did end to end testing
  • Had an active role in Product design meeting and new feature requirement analysis
  • Worked along with cross team for localization
  • Worked along with technical product manager for new feature understanding and strategy plan for testing
  • worked along with the cross team and did bug triage.
Manual TestingAutomated TestingVoice-based AI testingQuality Assurance

Atlas healthcare software india pvt ltd

2 roles

Junior Quality Assurance Associate

Jun 2016Apr 2017 · 10 mos

  • Performed Manual and Automated Testing for web application and mobile app
  • code based analysis to find out the bug and workflow of application
  • Worked on automation framework development for mobile and web and fix the issues by debugging the automation framework.
  • Automate the test cases for web using Selenium Webdriver with Java.
  • Automate the test cases for mobile using Appium for both android and ios
  • Report the results to the stake holders
  • Support monitoring on live environment
  • Issue reproduction and root cause analysis on client reported issues.
  • Mobile App deployment for both iOS and Android.
  • Web Application deployment on client test environment
  • Worked on scrum methodology
  • Setup and Maintain continuous integration in Team Foundational server
  • Performed regression and sanity testing for the project.
  • Provide the logs and screenshots while raising the bugs which gives more information to the developer to fix the defect on-time.
  • Discussion with team member for code changes and testing approach
  • Created tools to performed certain validation and testing which helps both developer and testers.
  • Perform security testing using acunetix and inform developer to resolve the issues based on the report.
  • Analysis the Functional specification document and write the test case.
  • Worked on two different project at a time and managed simultaneously
  • Worked efficiently to make sure the project is released on time with high quality
  • Worked on many critical issues
  • Update client related details in SharePoint
Manual TestingAutomated TestingSelenium WebdriverAppiumQuality Assurance

Intern

Aug 2015May 2016 · 9 mos

  • Performed Manual and Automation testing
  • Automation debugging and resolve technical issue in Automation framework
  • Analysis on automation framework log
  • Web and Mobile testing
  • Continuous Integration setup in TFS
Manual TestingAutomated TestingContinuous Integration

Education

Karpagam college of Engineering

Bachelor’s Degree — Computer Science and Engineering

Jan 2012Jan 2016

Sri Vidhya Mandir Matriculation Higher secondary School,Rasipuram

High School — Computer Science

Jan 2010Jan 2012

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