For micro-businesses, sole traders and small companies I provide IT infrastructure administration as well as the office environment for end users.
What I do
- Office infrastructure design and implementation
- Internet connectivity and its security
- IT infrastructure administration
Networks, servers and workstations
- Design, installation and configuration of company networks, wired and wireless
- Installation and administration of end-user workstations
- Mobile device management
- Equipping company server rooms (racks, UPS etc.)
- Backup of workstations, servers and network devices
Cloud services
- Cloud collaboration solutions such as Google Workspace (e-mail, calendar, video conferencing, chat, shared documents)
- Cloud infrastructure, a specific cloud service or a hybrid setup
Monitoring
I monitor customer infrastructure with two independent systems: metrics with Prometheus, Alertmanager and Grafana, and state monitoring with Zabbix, which is gradually replacing Icinga.