Projects
Apps and tools I build from scratch
From the problem to a working app: design, code and launch.
Programming Projects
Apps and tools built from scratch to solve real problems: AI audio guides, a reader that turns your PDFs into audio and engineering tools. Most of the code is on GitHub.
Featured
Read-Aloud Book Reader – Spanish, English & German
My personal study reader, built in Python: it turns a PDF into a local web page that reads itself aloud with Piper (neural TTS), highlighting the paragraph being spoken. It reads in Spanish, English and German, detecting the book's language and picking the matching voice. Code keeps its indentation, vector diagrams are rasterized, and it remembers where you left off. It is free software under the MIT license: the repository is documented in English and open to contributions. Free download on Microsoft Store
LightUp – The story of every place, in your language
A map of places with a story, the famous ones and the ones only locals know. When you walk past, you hear their story in your language, and you can record the ones you know. Android app and website, built with React Native, Next.js and Firebase.
Bode Diagram from transfer function
This project is a Qt-based application designed for visualizing Bode diagrams from transfer functions. It also includes the capability to export the generated graphs as PDF files for convenient sharing and documentation.
Coming Soon
New exciting projects are on the way! Stay tuned for more innovative solutions.
Trading Programs
Algorithmic trading tools that read live market data and turn it into clear signals, like Renko Monitor for MetaTrader 5.
Live Renko Monitor
Live Renko monitor for forex currency trading. Technical analysis tool that visualizes Renko charts in real-time to facilitate trading decisions. Reads data from MetaTrader 5, so it requires MT5 installed, running and logged into an account (a demo account works). Windows only.
Coming Soon
New exciting projects are on the way! Stay tuned for more innovative solutions.
Websites
Custom websites for businesses and professionals: fast, well designed and built so Google can find them.
Urologist Mauricio Herrera – A New Website After a Stolen Domain
A new website for a urologist in Yopal (Colombia). He had lost access to his Wix site and his domain was stolen: all that was left was a broken page nobody could edit. I rescued the content I could from the old site and built it from scratch in Next.js as a static site, on its own domain, connected to his Google Business Profile, which I fixed too. Photo carousel of the doctor at work, WhatsApp appointment requests with no backend, a live "open now" status in Colombian time and structured data for Google.
Coming Soon
New exciting projects are on the way! Stay tuned for more innovative solutions.
From the blog
AI agents, tools and technology explained clearly and with sources, so you can use them in your own work. See all articles →
