Architecture & sizing (availability, performance, retention)
Zabbix Server / Agent rollout and hardening
Distributed monitoring using Zabbix Proxy (branches, remote zones, load distribution)
Template strategy, customization, and lifecycle management
Discovery and onboarding automation (network discovery + low-level discovery patterns)
Dashboards and operational visualization (global/host dashboards, widgets)
Business-level service monitoring and SLA visibility
Integrations (ITSM/ticketing, chat, APIs) and notification flows