Data Engineer · Developer · Creator
Hi, I'mMarcel-TO
I turn passion into software - building data pipelines, open-source tools and the occasional experiment. This is my corner of the web for projects, writing and ideas.
Who I am
I build things at the intersection of data, code and curiosity.
Always chasing the next challenge - whether that's a gnarly data problem, a new language, or a side project that refuses to leave my head.
Data Engineer
Designing pipelines that turn raw data into decisions.
Programmer
Shipping clean, open-source software across the stack.
Gamer
From chess to the latest titles - always up for a challenge.
Musician
The first listener of every composition is the composer.
Selected work
Featured projects
Hytale Mod Manager
A tool that allows you to easily update and deploy all your Hytale mods
Hytale Modding - PortalHome
A mod for Hytale that introduces the Pocket Portal, a legendary mystical artifact that serves as your personal waypoint network in the world of Hytale
PQC - Power Query Converter
Automatically convert your PowerQuery scripts to python
Action Dependency Manager
A dependency manager for GitHub Actions that allows you to manage and update your workflow dependencies easily.
From the blog
Latest writing
Road to Modding Hytale
Follow me on my journey on how I learned the key components of modding Hytale
February 23, 202621 min readInterpreter Insights
Here is what I learned after writing Interpreters
December 30, 202516 min readRoad to Save Editing | DL2
Follow me on my journey on how I learned the save file structure parts of DL2
August 18, 202512 min read