What I do
I build software that takes repetitive work off a company: assistants that answer WhatsApp and the phone with the business’s real data, systems for several branches or companies with users and permissions, integrations between the tools a company already uses, and fast websites that Google and AI assistants can read.
I work end to end: I learn how the business runs, design the database, write the system, connect it to everything else and leave it running on a server. What I publish can be opened and checked.
Background
- Current
Ya Sale
50% partner, in charge of all development
A QR menu that takes the order: the guest orders from the phone and the kitchen sees it on a screen.
- Mar 2025 – present
AI Solutions CR
Systems integration engineer
A virtual assistant platform for several companies over WhatsApp, social media, web and phone; voice AI on an Asterisk phone system; and Plica, public procurement intelligence. AI Solutions CR is my employer.
- Jul – Nov 2024
Vivo Gaming
Professional internship
A monitoring system for Node.js services: metrics, traces and diagnostics. It became my graduation project.
- 2020 – 2024
How I work
- Diagnosis. I learn how your business runs today: where customers come from, what gets repeated every day and where opportunities are lost.
- Proposal. I show you what is worth building first, what it solves and how we will know it works. You decide before we start.
- Build. I build the system and test it with real cases from your business before it goes live.
- Support. I launch it with your team, watch how it is used and adjust it to what day-to-day operation asks for.
What I work with, in plain words
- TypeScript and JavaScript
- The languages I write almost everything in. TypeScript catches many errors before the system reaches your customers.
- Next.js, React and Astro
- The tools I use to build screens and websites. Astro makes sites that load very fast on a phone.
- PostgreSQL
- The database that stores each company’s information, with rules so one company cannot see another’s data.
- Python
- For processing data at scale, like the ten years of public procurement behind Plica.
- Asterisk and SIP
- Asterisk is an open-source phone system; SIP is the standard for internet calls. Voice assistants run on top of them.
- WebRTC
- Lets agents answer and place calls from the browser, with no desk phone.
- Linux and Docker
- The servers where systems keep running, each in its own space.
