# Hugo Centeno Sanz > Personal site of Hugo Centeno Sanz, an engineering student who writes about what he builds. > It holds a blog, a set of project write-ups and an about page. Nothing else: there is no > product, no pricing and no public API. Every post and project is also served as plain Markdown at the same URL with `.md` appended (for example `/blog/some-post.md`). Add `?lang=es` for the Spanish version where one exists; the HTML pages pick their language from a cookie, the Markdown mirrors from that query. ## Pages - [Home](https://hcenteno.com/): the three sections of the site. - [Blog](https://hcenteno.com/blog): every published post, newest first. - [Projects](https://hcenteno.com/projects): project write-ups with their stage and links. - [About](https://hcenteno.com/about): who Hugo Centeno Sanz is, plus contact and social links. ## Blog posts - No published posts yet. ## Projects - [AISC Madrid](https://hcenteno.com/projects/aisc-madrid.md): About founding and leading the AI club at university — stage: in progress - [Project Europe Hackathon Winner](https://hcenteno.com/projects/project-europe-hackathon-winner.md): NLP to evaluate online language learning progression — stage: completed - [AVR Pong Game](https://hcenteno.com/projects/avr-pong-game.md): Programming an ATmega328P microcontroller — stage: completed - [Posture Detection System with Image Recognition](https://hcenteno.com/projects/posture-detection-system-with-image-recognition.md): 3rd Place Makethon Winner, University of California Riverside — stage: completed - [10942](https://hcenteno.com/projects/10942.md): The Star Wars version of the arcade 1942 — stage: completed ## Optional - [Sitemap](https://hcenteno.com/sitemap.xml): every indexable URL with its last-modified date. - [GitHub](https://github.com/centenohugo): source code, including this site. - [Contact](mailto:hcienteno@gmail.com): email is the reliable way to reach him.