Juan Gómez Mateos

Computer Engineer

English Español


  • Actually I'm finishing a Degree in Computer Engineering - Computer Technologies.
  • In my free time:
    • I make 3D models to print with my 3D printer.
    • I design icons for my two themes on iOS.
    • I repair everything that falls into my hands.
    • Web developer.


    iOS Themes Release to macOS and Android

    LightBoard XS and DarkBoard XS joins macOS and Android Community

    I start to work with Android Studio and Google Play Console

    PC Build

    Rigorous select the parts to assemble a PC that would replace my Macbook Pro

    I start to repair laptops or PCs and recommend users

    iOS Themes

    LightBoard XS and DarkBoard XS development for Jailbreak Community begins

    On my return I start using more complex tools like Theos and Sketch to improve user experience and theme quality

    3D Printing

    Creality Ender 3 build and I start modeling my own designs

    I start using VSCode with PlatformIO for firmware and Autodesk Fusion 360, Tinkercad and Meshmixer for modeling parts

    Website Development

    Backend and Frontend development of my personal website

    I start using GitHub, Jekyll, CloudFlare, Bootstrap, Javascript and HTML5

    Racing Drone

    First racing drone build

    I start tuning parameters related with hardware or software (Betaflight)


    Domotize my bedroom

    I start to work with Unix based systems, Arduino and Raspberry Pi

    iOS Theme

    LightBoard development for Jailbreak Community begins

    I start learning Adobe Photoshop and Illustrator


    Fixing a Sony Xperia charging port and an iPhone 4 screen made me enter the world of repairs

    I love the feeling of knowing how to repair things and today I do it professionally


    Degree in Computer Engineering - Computer Technologies


    Escuela Técnica Superior de Ingeniería Informática (ETSII)

    Seville University

    Bachelor of Science and Technology


    IES Las Cumbres

    Ubrique (Cádiz)

    Compulsory Secondary Education


    IES Las Cumbres

    Ubrique (Cádiz)







    Driving License

    Permission B

    With own car

    Web Development

    Themes Portfolio (2021)

    Here you can see all my themes available and on development for iOS, Android and macOS

    Frontend: HTML5, SCSS and Javascript

    Backend: Hugo, GitHub Pages and Cloudflare


    Juanillo62gm Store (2020)

    This is my personal store where I sell themes I have made for customize different devices

    Frontend: WordPress and WooCommerce

    Backend: MariaDB, Nginx and CloudFlare


    Tus Ropitas (2019)

    Renewal of a website for a lingerie, bed clothes, night suits and baby clothes store in Seville

    Frontend: WordPress and WooCommerce

    Backend: MySQL, Apache and CloudFlare


    Autoescuela Viapol (2019)

    Renewal of a website for a driving school with five star ratings in Seville by their pass rate of licenses

    Frontend: WordPress

    Backend: MySQL and Apache


    Juanillo62gm (2018)

    My personal website where I show projects that make in my free time and upload notes from university

    Frontend: HTML5, Boostrap, SCSS and Javascript

    Backend: Jekyll, GitHub Pages and CloudFlare



    Get in Touch