Platform Development
ServiceNow development, workflow design, form/catalog/widget development, business rules and client scripts, Update Sets, script maintenance
Integration & Data
Scripted REST APIs, API integration, import sets and transform maps, data modeling, table optimization, cross-system reconciliation, mutual TLS (mTLS), conflict resolution and deduplication design
Administration
ServiceNow administration, user role and access management, incident/request/change configuration, instance and update-set management, SharePoint
Infrastructure & Systems
Server installation, Windows Server, Hyper-V and VMware, Proxmox virtualization, ZFS/NFS/SMB storage, reverse proxy, domain and DNS, patch management, backup and recovery, structured cabling
Security / PKI
DoD PKI concepts, X.509 certificates, OpenSSL CA workflows, certificate trust stores
Access Control & Physical Security
Install/maintenance/programming, Genetec, Kantech, Software House CCure, HID, Bosch, Nedap, intrusion detection, camera/monitoring (Axis, Illustra, Milestone, Exacqvision)
Identity & MDM
Intune, Autopilot, GCPW, Google Workspace
Scripting
JavaScript, jQuery, Python