Airat Gizzatullin

• Own end-to-end IT infrastructure for a remote-first workforce of ~500 employees, ensuring high availability and security of business-critical services. • Administer Okta IAM at scale: manage SSO and lifecycle for 30+ business applications, design access policies, and automate user provisioning and access workflows. • Lead Microsoft Intune endpoint strategy for ~500 managed devices: design compliance and security baselines (MDM/MAM), package and deploy enterprise applications with custom installation logic

• Operated hybrid cloud environments (Azure AD, Intune, SCCM) supporting enterprise-scale infrastructure. • Built PowerShell automation for routine operations (user provisioning, software deployment, reporting), reducing manual workload and improving team efficiency. • Led incident management on high-priority production issues, coordinating with development and infrastructure teams for rapid resolution. • Partnered on design and rollout of scalable system solutions across the managed estate.

• Led a team of ~20 IT specialists across distributed branches; owned full infrastructure lifecycle. • Designed and deployed 10+ remote offices end-to-end: networking, VPN, server and workstation infrastructure. • Migrated corporate email to Microsoft Exchange 2016, improving reliability and reducing mail-related incidents. • Implemented monitoring and security stack (Zabbix, Kaspersky), increasing infrastructure visibility and incident detection speed.

• Administered Windows Server environments and supported business-critical systems across distributed locations. • Built and maintained VPN connectivity between remote sites.