Hi, I'm Doctor Derek! I've been a professional web developer since 2005, and I love writing about programming with JavaScript, TypeScript, React, Next.js & Git.

My Substack Newsletter: https://zlliu.substack.com | 101 Things I Never Knew About Python: https://payhip.com/b/vywcf

I write about side hustle projects.

Software engineer passionate about tech, books, and mountains

Founder | Software Engineer. Building products that empower individuals.

➡️ Content Creator 📜 ➡️ Software Builder 🧑‍💻 ➡️ Follow me for content about 🐍 Python 📘 Django 🧠 A.I.

BEXGBoost | DataCamp Instructor |🥇Top 10 AI/ML Writer on Medium | Kaggle Master | https://www.linkedin.com/in/bextuychiev/

Consulting Principal MTS @ Oracle Cloud Infrastructures | Works on designing highly Scalable and Distributed Systems