Chetna Singh
Senior Quality Engineer Specialist
Experienced Senior Software QA with 6+ years of hands-on expertise in validating complex web, mobile, and AI-powered applications. Skilled in crafting robust test strategies, executing manual and automated test suites, and ensuring product stability across platforms and devices.
Work Experience
My professional journey in quality assurance and software testing.
- Built and scaled Playwright end-to-end automation for high-impact user flows, increasing regression coverage by 40% and significantly improving release stability
- Implemented cross-browser testing using Playwright (Chromium, Firefox, WebKit) across 10+ environments, helping reduce browser-specific production issues by ~30%
- Integrated Playwright test suites with CI/CD pipelines (GitHub Actions), cutting manual regression effort by 35% and enabling faster, more reliable sprint releases
- Executed a wide range of testing types — functional, regression, smoke, sanity, cross-browser, and cross-platform — contributing to a 95%+ defect-free release rate
- Led manual testing for 30+ features and product updates, ensuring cross-device and cross-platform reliability
- Owned and maintained help documentation across 20+ modules, aligning updates with each product release cycle
- Logged and tracked over 500+ issues in Jira, collaborated with development teams to ensure prompt resolution and verification
- Analyzed functional specifications and created 100+ test scenarios and cases for regression and system testing
- Participated in the full test lifecycle across multiple large-scale enterprise projects, helping reduce defect leakage to production
- Identified and tracked 200+ defects, accelerating feedback loops and improving QA turnaround
- Executed UAT, browser compatibility, functional, black-box, and manual testing for client-facing modules
- Contributed to a 20% reduction in post-deployment issues by improving test documentation and coverage
Technical Skills
A comprehensive overview of my testing expertise and technical proficiencies.
About Me
Learn more about my background, what I do, and my certifications.
I'm a Senior Quality Engineer Specialist with over 6 years of hands-on expertise in validating complex web, mobile, and AI-powered applications. My journey in QA has taken me through enterprise-scale projects at Capgemini and Dassault Systèmes.
I specialize in crafting robust test strategies, building Playwright automation frameworks, and ensuring product stability across platforms and devices. I've contributed to a 95%+ defect-free release rate and reduced browser-specific production issues by 30% through comprehensive cross-browser testing.
Beyond traditional QA, I bring foundational understanding of computer vision workflows including Ultralytics YOLO dataset annotation for detection, segmentation, and classification tasks. I'm passionate about integrating quality into every stage of the development lifecycle.
What I Do
Test Automation
Building robust Playwright automation frameworks for end-to-end testing with CI/CD integration.
Defect Management
Identifying, tracking, and managing 500+ issues with detailed reporting and verification workflows.
Cross-Browser Testing
Ensuring consistent functionality across Chromium, Firefox, WebKit and 10+ environments.
Mobile Testing
Validating quality across Android and iOS platforms with cross-device reliability testing.
AI/ML Testing
Foundational experience with YOLO annotation for detection, segmentation, and classification tasks.
Documentation
Maintaining help documentation across 20+ modules aligned with product release cycles.
Education
Bachelor of Technology in Computer Science
University of Delhi, India
2013 - 2017Certifications
ISTQB Software Tester Foundation Level
ISTQB
CertifiedProgramming Foundations: Software Testing/QA
LinkedIn Learning
CertifiedIntroduction to Machine Learning Models (AI) Testing
Online Certification
CertifiedPlaywright JS/TS Automation Testing Framework
Online Certification
CertifiedGet in Touch
Have a question or want to work together? Feel free to reach out!