Nicolás García Edo
Computer engineer and computational mathematician in Castellón, Spain. I automate paperwork for SMEs with AI and I am building NexeMat.
Services
For your company
I automate how invoices, delivery notes and orders get into your ERP or spreadsheet, so nobody spends hours copying data from PDFs and emails. Assessment in 2-3 days for €900.
Main project
NexeMat
A B2B marketplace where manufacturers in Castellón sell their surplus and scrap material to companies that can reuse it. 5 sellers have already shown interest.
- €900Assessment in 2-3 days
- 5sellers interested in NexeMat
- 2×inline hockey world bronze
- UJIComputational Mathematics and Computer Engineering
NexeMat: one factory's surplus is another's raw material
Manufacturers in the province pile up surplus, scrap and material they no longer use. On NexeMat they list it so other companies can buy and reuse it, instead of paying to dispose of it as waste.
Origin
Started in 2026 within the UJI Startup programme at Universitat Jaume I. I now run it as founder.
Recognition
Santander X Explorer.
Traction
5 sellers interested in the platform.
Technology
FastAPI, React, PostgreSQL and Docker, deployed on DigitalOcean.
Have surplus material, or looking for some? Email me at nicolas.garcia@nexemat.com.
World bronze 2019 and 2021
About me
- Graduate in Computational Mathematics and in Computer Engineering from Universitat Jaume I.
- AI coordinator at an industrial company.
- Founder of NexeMat, born in UJI Startup and recognised by Santander X Explorer.
- Master's in Industrial Mathematics (MUCEIM), since September 2026.
- Two bronze medals at the Inline Hockey World Championships with Spain (Barcelona 2019 and Roccaraso 2021). I play for Hockey Club Castellón in the top Spanish league.
Experience
AI coordinator, industrial company
I coordinate artificial intelligence projects in an industrial setting.
Founder, NexeMat
Strategy, product and technical development of the marketplace.
Master's in Industrial Mathematics (MUCEIM)
Modelling and optimisation applied to industrial problems.
Universitat Jaume I
Bachelor's in Computational Mathematics (2020-2025) and Bachelor's in Computer Engineering (2022-2026).
Web developer, Take a Chef
Built a GrapesJS-based landing page manager and maintained pages of the platform.
Operations, Hockey Club Castellón
Member database and fees, travel for the top-league team, federation licences and running the summer camp. Level 2 certified coach.
Intern, Pamesa Grupo Empresarial
Project on applying data analysis within the company.
Private tutor
Mathematics, science and skating.
Projects
Campus HCC 2026 registrations
Families sign up online and the club manages everything from a private area. Visit the site
Mountain race management
Organisation, registration and tracking of trail races. View code
Navigato, interactive maps
Geolocation, route planning and real-time markers. Frontend and backend
Automated backups
Scripts for incremental backups on Linux servers. View code
Computational Mathematics thesis
Mathematical models and heuristic optimisation algorithms. Read the thesis (Spanish)
Spider video game
Mechanics, physics and interactions. View code
In the press
Articles in Spanish and Valencian.
¿Sabes quién es el último deportista de Castellón que ha logrado una medalla del COE?
Nicolás García consigue el bronce con España junior
Nicolás García Edo, el MVP más precoz, lidera al HC Castellón
Los hermanos García Edo, en la élite del hockey de base nacional
Isaac i Nicolás García Edo, de Vilafamés al firmament de l'hoquei
Vilafamés homenajea a Nicolás García Edo por su trayectoria deportiva
Contact
For services, NexeMat or any other project (a website, data work, a custom app). I reply within 48 hours.
Is your team still copying data by hand?
In 20 minutes we can see whether automating it pays off.
Book a 20-minute call