krr.cl

Infrastructure & Services

Most of my heavy-lifting is done on my homelab (a mix of a Raspberry Pi 5 and WSL) sitting in my house. Below are the services I expose to the web.

Service	URL	Notes
Voz-CL	voz-cl.krr.cl	Anonymous voice recollector. I am crowdsourcing audio to train a custom Wav2Vec2/Whisper ASR model for Chilean Spanish for my thesis.
Biolab Escape	krr.cl/biolab-escape	A cellular biology game I developed at uni with some friends.

I build things, mostly to avoid using bloated corporate alternatives. Here are some active and past projects:

Chilean Spanish ASR: Fine-tuning Wav2Vec2 acoustic models for my thesis. Dealing with local dialects is a nightmare, hence the voz-cl collector above.
C/C++ Systems: Custom HTTP servers and a 3D visualizer built from scratch.
Freelance & SaaS: Built the inventory management system for Ilustraverde (Flutter/Supabase).
PlanetariumVR: A Virtual Reality (VR) educational platform designed to teach users about the solar system. It features interactive drag-and-drop system building, collaborative networking, and detailed information panels for celestial bodies, all tracked using a Wii remote to create an immersive and dynamic learning experience. (GitHub)
Floreria Coral: Built www.floreriacoral.cl a Wordpress + WooCommerce based E-commerce site.
Bio Lab Escape: An educational endless-runner game designed to reinforce Cell Biology concepts through gamification. It focuses on genetic material organization, mitosis, and meiosis, incorporating features like scoring systems, collectible laboratory items, and continuous feedback through interactive quizzes.