Projects
Products we designed and built end to end. For each one we explain the problem it solves, what it does and how it’s built.
- Tax questionSample view
- Which expenses can I deduct from income tax?
- Plain-language answer, based on the rule in forceSources: Income Tax Law
- Several models race: the first to answer wins
AI assistant (RAG)
Tributia
Answers questions about Peruvian tax rules in plain language and shows the official sources it used.
What it automates
It automates searching the regulation. Instead of going through laws, decrees and reports one by one, the accountant types the question and gets the answer with the rule in force and its sources. Under the hood, several AI models race to answer and every request is logged to measure quality.
View project - Live callSample view
- You: “I have 25 years”
- Correction: “I am 25 years old”Saved to your review
- Pronunciation: word by word
AI app
Shadowing
An installable English coach for Spanish speakers, with live voice conversation and pronunciation feedback.
What it automates
It automates the work of a tutor. It holds a voice conversation, corrects on the spot, scores pronunciation and builds the review from each person’s mistakes. Nobody schedules classes or grades exercises by hand.
View project - Today’s listingsSample view
- AI Automation Engineer · remoteStrong match with the profile
- n8n Developer · Latin AmericaMedium match
- Dropped: US residents only
Data automation
WorkJob
A dashboard of remote jobs open to applicants in Peru. It collects, filters and ranks listings on its own every 3 hours.
What it automates
It automates a daily check. Every 3 hours it queries 7 job boards, drops what doesn’t apply to Peru and ranks the rest by match with the profile. The person just opens the dashboard and decides where to apply.
View project - SPOTINAMP · 02:48Sample view
- 9. Juan Luis Guerra 4.40 - Bachata RosaPlaying from Spotify
- 10. Avicii - Wake Me Up
- Search · Library · Queue
Desktop app
Spotinamp
A Windows player with the classic Winamp look that plays Spotify Premium music.
What it automates
It automates the connection between two systems that don’t talk to each other. Every button of classic Winamp becomes a command for Spotify, and the session, the queue and the window positions are saved on their own.
View project - heridasconvertidasenalas.comSample view
- Heridas que se convirtieron en alas.Get a digital copy · I want a print copy
- Read a free excerpt (Chapter 1)
- Digital edition · Print edition
Web design
Heridas que se convirtieron en alas
Sales page for Ricardo Madrid Mendoza’s book, designed with Google Stitch and built with Gemini.
What it automates
It automates selling the book. The page presents the work, lets visitors read an excerpt, answers common questions and leads the reader to the edition they want, at any hour and without the author handling each inquiry.
View project
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