- Programming : Visual C#, ASP.NET, SharePoint, PHP, Shell Script
- Windows / Linux System Administration - Installation and Configuration
OS: Windows Server, Windows, RedHat, CentOS, Ubuntu
Storage/File servers: FTP, NFS, and Samba
Web Server/LB: Apache, Tomcat, IIS
Database: MySQL/MariaDB, Microsft SQL Server, Oracle
Network Services: DNS, NTP, VPN, DHCP, OpenLDAP
- Cloud Computing and Virtualization
KVM: Proxmox, Hyper-V
Cloud: AWS, Google Cloud, Azure
- Networking and Security
Networking: good knowledge in subnetting, routing, and switching.
Firewalls, Routers, Load Balancers: Mikrotik and PFsense.
VPN: Configure site-to-site VPN /vpn-as-service (L2TP-PPTP, OpenVPN).
- Services
Web Hosting
Web Design
Technical Support