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Narmadha PalanisamyNP
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Narmadha Palanisamy

@narmadhapalanisamy

Senior Test Automation Engineer at Capital One who reduced manual testing effort by 70% with automation.

United States
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At Capital One, I design Salesforce and enterprise application test automation with Playwright, Cucumber/BDD, and API testing. My work reduced manual testing effort by 70% and improved defect detection by 30% through CI/CD-integrated quality validation.

I also developed AI-assisted workflows to accelerate Ruby-to-Playwright modernization, using code analysis, transformation, and validation. I mentor QA engineers on Salesforce automation and maintainable testing practices.

I independently built and launched SlickReceipts, an AI-powered SaaS that converts receipt images and PDFs into Excel, CSV, and JSON. I developed its FastAPI processing pipeline and React/TypeScript front end, integrating OCR, LLM extraction, and Supabase.

Experience

Work history, roles, and key accomplishments

Capital One logoCO
Current

Senior Test Automation Engineer

Jun 2022 - Present (4 years 5 months)

Design and implement Salesforce QA automation for Sales Cloud/Service Cloud and enterprise applications using Playwright, Cucumber/BDD, Selenium, and API automation. Reduced manual testing effort by 70% and improved defect detection by 30% through CI/CD-integrated automated quality validation.

SL

Test Lead

System Soft Technologies LLC

Feb 2021 - May 2022 (1 year 3 months)

Initiated a reusable automation framework for multiple web applications and designed Selenium/Java automation using Page Object Model, TestNG, and Extent reporting. Developed REST API automation using Rest Assured and maintained Jenkins CI/CD pipelines.

TG

Software Test Engineer

TGROC

Sep 2018 - Feb 2021 (2 years 5 months)

Designed and developed Python/Selenium automation and REST API test frameworks using Pytest, unittest, and Python requests. Automated functional, regression, and backend API test scenarios and integrated quality practices into Agile delivery.

Wipro Technologies Ltd logoWL

Senior Software Engineer

Nov 2005 - Dec 2009 (4 years 1 month)

Designed, developed, tested, and supported enterprise web applications using PHP, JavaScript, Perl CGI, SQL, Bash, Oracle/MySQL, Jenkins, and Apache. Worked across analysis, design, development, testing, implementation, customer communication, and post-production support.

Indian Institute of Technology Madras logoIM

System Trainee

Indian Institute of Technology Madras

Oct 2004 - Oct 2005 (1 year)

Developed UI components using KSH and supported Solaris/AIX/Linux systems administration and maintenance.

Education

Degrees, certifications, and relevant coursework

AWS logoAW

AWS

AWS Certified Cloud Practitioner, Cloud Computing

Earned the AWS Certified Cloud Practitioner certification in April 2025.

IBM logoIB

IBM

Visualizing Data with Python, Data Visualization

Completed the Visualizing Data with Python certification from IBM in June 2020.

Periyar University logoPU

Periyar University

Bachelor of Engineering, Electronics and Communications

Bachelor's of Engineering in Electronics and Communications from Periyar University, India, completed in 2003.

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