Every track is a curated sequence of hands-on series that takes you from beginner to production-ready. Built by a working SDET. Free forever, self-paced, real projects.
From zero programming knowledge to production-ready test engineer. Master Python fundamentals, then Playwright automation, then real-world testing frameworks used by top engineering teams.
Follow a practical roadmap to become a job-ready data scientist, covering Python, statistics, data analysis, visualization, SQL, machine learning, AI, real-world projects, and essential industry skills.
Build the skills required to become a job-ready DevOps Engineer, from Linux, Git, containers, CI/CD, cloud platforms, infrastructure as code, Kubernetes, monitoring, security, and automation to modern AI-powered DevOps workflows.
Learn every AI development tool that matters right now. Ship faster with Claude Code, Cursor AI, OpenAI Codex, and Model Context Protocol servers powering the next generation of developer workflows.
Compare and master the three most widely-adopted test automation frameworks in production today. Learn when to reach for Playwright, when Cypress fits, and where Selenium still wins.
Beyond free lessons, I offer paid consulting and framework-building services for teams that need production-grade test automation.
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