Tall dark slabs standing in fog, lit from behind by a soft white glow

Software that makes sense of messy data.

I'm David Castro, a computer science major at UTRGV. This site is a preview of what I can build for you, and the demos below run right on the page.

Try the demos

What I build

Tools and sites your business can use every day.

Close-up of a computer chip surrounded by routed circuit traces

Websites

Fast, clean sites that explain what you do and make it easy for customers to reach you, on a phone or a desktop.

Terrain of peaks and valleys drawn from thin glowing lines

Dashboards

A single screen for the numbers you check every day, with filters that answer the next question.

Long aisle of server racks with rows of small lights fading into the distance

Data tools

Internal software that connects scattered records, so you can see how customers, jobs and invoices relate.

Live demos

Click around. Everything here works.

Sample data · fictional company

Jobs by city

JobCityTypeStatusHours

Both demos use made-up records from a made-up field service company. A real version would connect to your own data.

Palm trees in silhouette against a low glowing sky at dusk

About me

David Castro

I'm a computer science major at UTRGV, based in Edinburg, Texas. I'm taking on client projects and would like to hear about yours.

Based in
Edinburg, TX
Studying
Computer Science, UTRGV

Contact

Tell me what you need built.