Full Stack Developer | Python Specialist | TDD Practitioner | AI Enthusiast

• Test-Driven Full Stack Apps (React + Node.js + PostgreSQL)
• High-performance APIs with FastAPI and PostgreSQL
• Advanced web scraping systems with proxy rotation
• Linux network optimization scripts, network stack
• CI/CD pipelines with GitHub Actions

• DevOps with Kubernetes (University of Helsinki)

• Elements of AI: Building AI, Advanced (University of Helsinki)
• Test-Driven Development (University of Helsinki)
• Full Stack Open (University of Helsinki)

• TCP/IP & Linux (NIIT, 2008)
• Linux Administration (NIIT, 2008)

Implementation Details:

• JavaScript
• Test-driven development with Jest
• View repository

• 📧 yasik.reyes.dev@gmail.com
• 🐱 GitHub Repos

• 🇪🇸 Ver CV en español (Markdown)
• 🇬🇧 View CV in English (Markdown)
• 📥 Download ATS-friendly version (.txt)

I once fixed a production bug by writing the test first — and it caught two more before deployment. 🧪😄