I’m Walter, an engineer and problem solver who enjoys noticing everyday problems, following curious ideas and turning them into thoughtful digital products.
The projects that best represent how I observe real situations, find the useful core and turn it into a product.
A cattle-management companion for tracking heats, inseminations, pregnancies, births and the real rhythm of farm work.
Why it exists: built after seeing how important animal events were still being tracked through memory, paper and scattered notes.
A branded catalog and operations workspace that keeps inventory, customers, reservations and conversational sales connected.
Why it exists: built after seeing small businesses manage availability, customer interest and sales across Instagram messages, screenshots and memory.
Digital invitations, guest management and RSVP flows for any kind of event.
Why it exists: to make hosting feel personal without making event management complicated.
A relationship-first PostgreSQL desktop explorer for finding records, following foreign keys, filtering visually and dropping into SQL.
Why it exists: to make investigating relational data feel like following a trail instead of rebuilding context through joins.
Smaller products, creative explorations and practical tools that reflect the different things I care about.
A calmer way to separate real work from other people’s fires and finish the day with closure.
A mobile-first way to separate money by purpose, track income and expenses, and see what is available in real time.
A topic, five mandatory words and two minutes to practice improvised lyrics without stopping.
A guitar tuner and personal songbook designed around the way I actually practice music.
A lunar calendar exploring dates, moon phases and quiet visual storytelling.
A playful mobile product with its own interaction, rules and visual personality.
A fast, accessible digital menu created for my family’s restaurant.
A lightweight forecast experience focused on San Vicente and local weather data.
I’m an engineer and problem solver from Costa Rica. I enjoy connecting software with real situations: helping manage a farm, supporting a family restaurant, practicing guitar, understanding local weather or finding a healthier way to finish the workday.
