Software Developer & QA Automation Engineer (SDET) | Based in Irvine, CA
_{BUILD. DEPLOY. RUN.}
Crafting scalable web applications and reliable, end-to-end automation frameworks.

🟢 Authorized to work in the U.S. (Green Card — no sponsorship needed) · Open to opportunities

• 🔭 I build Full-Stack web apps and end-to-end QA automation.
• 🌱 Shipping CI/CD pipelines with Playwright + GitHub Actions (see my portfolio repo — tests run on every push).
• 💡 15 years in IT infrastructure & education technology (Ministry of Education / FATİH, Türkiye) before moving into software — I bring a systems-level, detail-oriented view to complex problems.
• 🚀 Off the keyboard: building custom high-performance PCs and flying drones along the California coast.
• 📫 Reach me: hakan@dndr.net
• 🌐 Portfolio: hakan.run

• Development: JavaScript/TypeScript, React, Node.js, HTML/CSS, PHP
• QA & Automation: Playwright, JavaScript/TypeScript, Page Object Model, API testing
• DevOps & Tools: Git, GitHub Actions, CI/CD, Supabase, VS Code
• Learning: Cypress, Selenium, Docker