Javier Helguera

I am an Informatic Engineer and Software Developer who studied at Valladolid University (2015 – 2019). The last  months of the degree I moved to Kortrijk (Belgium) as an Erasmus student to develop the final project of the degree.

I have worked with may different technologies and programming languages to create cool desktop, web and mobile apps. And a part of me loves the electronics, but, as a hobby.

At the present time, I am studying a Master in Cybersecurity in Spain at León University.

Check out all the projects that I have done in my free time and if you want to know more about me check out my Linkedin. If you have any questions don’t hesitate to contact me!

Last Project


Phrase2Playlist is a web application that works using the API of Spotify. You can introduce a phrase and the app will translate that phrase into song titles. I know it is difficult to understand, so check the next images out ot understand it.

It can be used for free and the code is uploaded to my Github.

Search the phrase that you want

Check the results out

Add the playlist to your Spotify account

hlgrdev.com was born as a place to deploy all the web applications that I create. I wanted to separate them from my personal domain, javierhelguera.com, and make them more anonymous. The idea of the domain is easy as hlgr, which is my surname without vowels, and dev, which is an acronym for «development».

Don’t hesitate to take a look at the applications I’ve created!


Drop me a line!




+ 34 653 09 10 41


Kortrijk, Belgium