Write some Software

Hello! I already had alike experience - developing web-based CRMs for a travel agency and recruitment company using PHP+MySQL+jQuery+Bootstrap3+GoogleAPI. - Bookings keeping - bills and invoice making - managers accounts managing - Google Drive files upload - Gmail messages fetching - reports, contracts and etc docs generating and etc... I can send you screenshots of the system, I guess it's similar to what you need You can also take a look at my portfolio. Please do not hesitate to contact me via messenger!

Hi there, I would really like to start writing down all the opensource pieces of software that I've worked so far but that would be so boring. So I will write just a few from each category. I've worked with Joomla, Wordpress and Prestashop from the CMS category; I've worked recently with Apache's activemq; I've worked with github, gitlab and subversion from the versioning systems category; I've worked with Ubuntu, Debian, Fedora, Kali Linux( ups, that is also Debian ) from the OS category; I've worked with Apache's Tomcat, apache's webserver, nginx from the webserver category; Mysql and mongodb for databases; ReactJS for front-end in javascript ( very nice language ) I believe python and php are also open source. Checked. Maybe some end-user applications ? All my applications are open-source, I am a linux-only user. Let's talk open source please.