Hi, I'm
Chetna Singh
Engineer who builds AI-powered products, with quality at the core.
I build practical, usable AI-driven products with a quality-first mindset. Not just ideas, but tools that solve real problems and ship to real users.
Featured Projects
PDF for AI
LiveConvert any PDF into AI-ready text. Clean, structured output for ChatGPT, Claude, or Gemini. Works with scanned PDFs. Runs entirely in your browser.
Work Experience
- Built and scaled Playwright end-to-end automation for high-impact user flows, increasing regression coverage by 40%
- Implemented cross-browser testing across 10+ environments, reducing browser-specific production issues by ~30%
- Integrated Playwright test suites with CI/CD pipelines (GitHub Actions), cutting manual regression effort by 35%
- Contributed to a 95%+ defect-free release rate across functional, regression, smoke, sanity, and cross-platform testing
- Led manual testing for 30+ features and product updates, ensuring cross-device reliability
- Logged and tracked 500+ issues in Jira, collaborating with dev teams for prompt resolution
- Created 100+ test scenarios for regression and system testing across large-scale enterprise projects
- Reduced defect leakage to production through full test lifecycle participation
- Identified and tracked 200+ defects, accelerating feedback loops and improving QA turnaround
- Executed UAT, browser compatibility, functional, and manual testing for client-facing modules
- Contributed to a 20% reduction in post-deployment issues through improved test documentation
Technical Skills
Languages & Frameworks
AI & LLM Tools
Software Testing
DevOps & CI/CD
Tools & Platforms
About Me
I build AI-powered products that are practical, useful, and ship to real users. I work hands-on with LLMs, APIs, and modern developer tools to turn ideas into working software.
My journey started in Quality Assurance, where I spent 6+ years building test automation frameworks with Playwright and Selenium, designing test strategies, and ensuring software reliability across large-scale enterprise products.
Over time, working closely with products made me realize I don't just want to test systems, I want to build them. That shift led me to start creating my own tools and shipping products.
Today, I combine a builder's mindset with a tester's discipline. I don't just build fast, I build things that work well.
What I Do
Build AI-powered tools
Using LLMs and modern developer stacks to create tools that solve real problems.
Experiment with real-world use cases
Not just demos. Real-world use cases with fast feedback loops.
Ship products that work
Simple, fast, and actually useful. Execution over perfection.
Apply quality-first thinking
To everything I create. QA is in my DNA.
Enjoying my projects?
I build AI-powered tools, create useful products, and share my work with the community. If you find my work helpful, consider buying me a coffee!
