GDQTec. expert freelancer in C, Linux, System Programming, Antispam and Antivirus, Apache, cURL, HTML5, MySQL, PHP, vtiger, Web Development, CSS3, Nginx, English, Responsive Web Design, Dart, LESS/SASS/SCSS, Postfix, MariaDB, Docker, RabbitMQ, Go Lang, Flutter


Todos los servicios informáticos para tu negocio.

5 / 5

Hourly rate:

USD 20.00

IT & Programming

Ratings from clients

6 clients hired GDQTec. on more than one occasion.

Private project

Private client 1 week ago

"Muy comprometido, muy leal. Le volveré a contratar."

Linux server configuration

Freelancer Jose C. Jose C. Last month

"Muy contento, le recomiendo 100%. En inglés diría: He goes the extra mile to make sure his customer is satisfied. "


About me
Hi. I'm Gabriel, a Linux enthusiast that loves to work with barebones distributions like Arch, Void, Gentoo and CRUX, loves free software (as in free speech) and likes to program videogames and utilities for personal use (You can find few of them on my GitHub repo. Beware, as some of the stuff I have there is pretty dated). I have programmed in the C, C++, Python, Lua (with Love2D framework, for making games), Go, Java (though I'd REALLY rather not to), Ruby, AT&T Assembly, Rust, Haskell, Shellscript (bash, sh), Dart (for making iOS, Android and Web Apps in the Flutter Framework) and JavaScript programming Languages, tough I'm particularly proficient with C, C++ and Go.
Work history
I worked for 3+ years as server administrator and programmer on an e-learning platform. I have successfully installed and administered web services such as WordPress, OpenedX, Moodle, Vtiger CRM, RoundCube and Rainloop Mail client, among others. I also have experience in VPS administration, especially Debian based systems (debian, ubuntu). I have installed and correctly configured Postfix mail servers, Mailman mailing lists, and have experience in activating mail security protocols such as DMARC, SPF, DKIM, ADSP , and TLS encryption. I have installed and activated Let's Encrypt's SSL certificates, and programmed tooling for my previous and current company.
Test Status
MySql Intermediário
PHP Avanzado
Test de inglés
Computer Skills Intermediário
CSS Básico
HTML 5 Intermedio
Test de inglés