Contribution Calendar
Contribution calendar unavailable right now.
Roy Heinrich Delgado
Developer and AI builder
I build practical web tools, chatbots, and interfaces that stay simple, fast, and useful.
View ProjectsAbout Me
Hey! I'm a fourth-year IT student at Aklan State University who learned more from Stack Overflow at 2 AM than from any textbook. I've built multilingual chatbots (Tagalog, English, Hiligaynon) with Flask, ChromaDB, and Ollama—basically, I make computers understand humans better than I understand social cues.
I'm the kind of person who reads entire documentation sites for fun and genuinely cares whether your app loads in 2 seconds or 3. I don't just want things to work—I want them to work so well that nobody notices them working. That's good design.
Currently surviving on coffee ☕ and localhost debugging sessions. I believe in building stuff that helps people, respecting user privacy, and writing code that doesn't make future-me want to cry. This site? Built from scratch. Every line. No templates. Just me, VS Code, and way too much attention to detail.
Frontend
HTML, CSS, JavaScript, React
Backend
Flask, Node.js, MySQL
AI/ML
fastText, Ollama, ChromaDB
Tools
Git, Docker, OpenRouter
Languages
Python, JavaScript, SQL
Cloud
Render, InfinityFree
Stuff I've Built
TomasChatBot
I built a chatbot that speaks three languages (Tagalog, English, Hiligaynon) because why not? It remembers context, doesn't leak your data, and actually tries to understand what you're asking. Used Flask, ChromaDB, and Ollama—basically threw the entire NLP kitchen sink at it until it worked.
Python
NLP
FastAPI
Linux Leap Advisor
Ever wondered if your Windows apps will run on Linux? Yeah, me too. So I made a tool that checks compatibility across ProtonDB, WineHQ, and other sources. No more guessing whether your favorite app will break when you switch to Linux.
JavaScript
Web
UX
Things People Have Said
"Actually writes code that doesn't make me want to cry when I read it six months later."
"Asks way too many questions, but somehow they're always the right questions."
"Gets that good code isn't just about making it work—it's about making it work for people."
My GitHub Stats
A quick snapshot of the repo activity behind this site.
Explore my GitHub profileActivity Graph
Activity graph unavailable right now.
Stats Overview
Top Languages
HeinrichOS Terminal
root@heinrichos:~
root@heinrichos:~$ welcome
Welcome to HeinrichOS Terminal v1.0
Type help for available commands.
root@heinrichos:~$
Let's Talk
Got a project idea? Want to collaborate? Or just want to argue about tabs vs spaces? (It's spaces, by the way.) Hit me up. I actually respond to emails, unlike normal people.