Hi, I'm Diego
Full stack developer building web, desktop and mobile products. More active on X, sharing what I build and learn.
DU

About

I turn ideas into useful software, from the first prototype to launch. I am currently building Walpia and Turistivo as startups. My work spans interfaces, APIs, databases and deployment. I care about minimal design, clear code and thoughtful details. I also create open source tools to make everyday workflows easier. I share what I build and learn along the way, including the decisions and details behind each project.

Skills

React
React Native
Astro
Next.js
TypeScript
NestJS
Laravel
Node.js
PHP
Python
Go
PostgreSQL
MySQL
SQLite
Docker
My Projects

Check out my latest work

Currently building Walpia and Turistivo as startups, alongside hackathon projects and open source tools.

Walpia

Startup · In development

A point-of-sale platform in development: inventory, sales, cash management and electronic invoicing across businesses and branches.

React
Hono
PostgreSQL
Electron

Turistivo

Startup · Active development

A platform for travel agencies to build branded itineraries, organize travelers, suppliers and reservations, and share trips with clients.

Next.js
TypeScript
Hono
Prisma
Cloudflare

Amautai

Hack the Andes · Hackathon project

Built for the Hack the Andes competition: a multilingual math-learning platform for primary-school teachers and families, with five games in Spanish, Quechua and Aymara.

React
TypeScript
WorkOS
Cloudflare D1

Terminal Hotkey

Open source · Windows utility

A lightweight Windows utility that opens, focuses or restores Windows Terminal with Alt+Q. Reuses the last terminal window and launches WSL Ubuntu when none is open.

C#
.NET Framework
Windows Forms
Win32 API
WSL

Watchtower

Monitoring dashboard

A dashboard for Codex usage, reset schedules and monitor health, with background checks and notifications.

React
TypeScript
Node.js
SQLite

Foto Lista

Portrait editor

AI-assisted graduation portrait retouching, with a white studio background, before-and-after comparison and PNG downloads.

React
Node.js
SQLite
AI image generation
AllVideoLinks

AllVideoLinks

Self-hosted tool

A self-hosted media downloader with previews, format selection and a photo-to-video editor.

React
Hono
Python
FFmpeg
Trama

Trama

Developer tool

A CLI and local app for privately exchanging Git changes, with previews, conflict checks and reversible application.

TypeScript
Node.js
Git
SQLite
Skill Explorer

Skill Explorer

Desktop app

A Tauri desktop app to browse, search and read locally installed agent skills.

Tauri
React
TypeScript
Rust
Expense Tracker

Expense Tracker

Experimental Android app

An experimental Android app for recording Yape transactions locally, with expense history and voice input.

Android
SQLite
Voice input
Contact

Get in Touch

Have a project in mind? Send me an email at dh7586@outlook.com to talk about what you want to build.

GitHub
LinkedIn
X