Operating Systems:
- Linux
- Windows
- Mac OS
Routers and Switches:
- Cisco Series
- ZTE
- Huwaei
- Mikrotik
Languages and Scripts:
- C, C++
- HTML
- PHP
- JAVA
- SQL
- CSS
- ASP
PHP CMS, Frameworks:
- WordPress
- CodeIgniter
CSS/JS Framework:
- Bootstrap
Databases:
- MySQL
- Oracle
- MSSQL