For over 16 years (2 years as a freelancer) I create software and web applications for different customers in different areas.
Even though my favorite remains the Java language, I also implement projects in other languages (mainly PHP and / or Javascript).
Achieving sites ecommerce enabled me to familiarize myself with the HTML / JS / CSS trio by relying initially on libraries such as jQuery or prototype.js .Now I mainly use AngularJS.
My projects in the areas of retail allowed me to adapt my code to handle large amounts of data (several million lines) based on Java and SQL (Oracle and MySQL mainly).
Finally, my projects in the fields of telecommunications and banking insurance, helped me understand SOA.
Along with these experiences, I have also been taken to set up small-scale infrastructure systems, which allows me to be comfortable with:
- Shell script
- Install and configure web servers (Apache and nginx), database servers (primarily MySQL / MariaDB)
- The rules and firewalls (iptables).
This allows me to be versatile in the tasks that you can offer me no claim to be an expert in system administration.