Active Directory modernization
A forest of ~23,000 active accounts: Windows Server 2008 → 2022, seven domains into one structure
What was built
Seven domains, roughly 23,000 active accounts, Windows Server 2008 in production, replication whenever it felt like it. I moved the forest onto a current version, one structure. Roles went out across three sites. Objects from several domains came into one. Replication became predictable. That was the whole point.
Stack
Active DirectoryWindows ServerDNSDHCPSites & Replication
Other work
- Single source of truth for infrastructure
- 2FA / SSO for mail on Keycloak + ANGIE
- Enterprise infrastructure from scratch
- Managed corporate access client
- Internal certificate authority with ACME
- Report access gateway on directory groups
- Workplace self-service: software and VDI
- Active Directory hygiene: GPO repair
- Zabbix + Grafana and automation
- Office-to-DC networking
- Virtualization and vCenter
- Distributed Veeam and DRP
- Infrastructure Q&A agent over MCP
- Multi-agent workflow for solo development
- LLM call analysis and BI/CRM pipeline