Hello and welcome!

I am a Senior QA Engineer (SDET), Automation Architect, and STEM Educator with over 10+ years of experience in software quality assurance, test automation, and technical education. I specialize in building scalable automation frameworks using Playwright, Python, TypeScript, and JavaScript, with strong expertise in manual testing, API testing, backend validation, and CI/CD pipelines.

In my professional role, I lead the design and development of Playwright-based automation frameworks, where I build, maintain, and optimize end-to-end, API, and UI tests. I actively support CI/CD workflows, manage releases using Git and GitHub, and collaborate closely with developers to ensure high-quality, production-ready software. My experience spans modern web applications, cloud-based systems, and data-driven platforms.

I am deeply passionate about the intersection of AI, machine learning, and quality assurance. I actively explore and apply AI-driven testing techniques, intelligent test analysis, and data-assisted automation strategies to improve test coverage, reliability, and execution efficiency. My work often involves using Python, data processing, and machine-learning concepts to enhance modern QA practices.

Beyond industry work, I am an independent STEM educator and curriculum developer, teaching programming, computer science, math, and AI concepts to learners ranging from beginners to advanced students. I have been teaching since 2011 and have helped thousands of students build strong foundations in logical thinking, problem-solving, and real-world coding skills.

Courses I Teach

Programming & Computer Science

Python (Beginner to Advanced)

Java

Scratch

Web Development (HTML, CSS, JavaScript)

Automation Testing & Playwright

AI & Machine Learning Fundamentals

Mathematics

Algebra

Geometry

Trigonometry

Pre-Calculus & Calculus

Statistics

Discrete Mathematics

My teaching style is project-based, practical, and beginner-friendly, with a strong focus on real-world applications. Whether you are preparing for a career in QA automation, learning Python or AI, or building a strong STEM foundation, my courses are designed to help you gain confidence and measurable skills.

Education

Master of Science (M.S.) in Electrical Engineering
Loyola Marymount University, Los Angeles, CA, USA — 2016

Bachelor of Engineering (B.Eng.) in Electrical Engineering
Queen Mary, University of London, England, UK — 2011

Interests & Hobbies

Outside of teaching and engineering, I enjoy traveling, cycling, reading, writing technical blogs, and playing video games. I am also passionate about lifelong learning and continuously updating my skills to stay aligned with modern technology trends.