Husri Mubarak

Experienced IT professional with over 12 years of expertise in Enterprise Linux Servers & Windows Servers & Workstations, Networking, Enterprise Infrastructure, Cloud Computing, Virtualization, and IT Security. Skilled in designing, deploying, and maintaining highly available IT environments for organizations ranging from SMEs to enterprise businesses. Strong background in Active Directory, Microsoft 365, VMware, Hyper-V, VPN, Firewalls, Backup & Disaster Recovery, and Cloud Infrastructure.

IT Consultant - System and Infrastructure - Mastersert (PVT) LTD. - Freelance

(2025-01)

IT Manager - Server, Network and Infrastructure - Navigeto Travels (PVT) LTD. - Hybrid

(2022-01)

• Administer Linux Server and Infrastructure.
• Manage DNS, DHCP, User and Group Policies.
• Configure and maintain Microsoft 365 accounts.
• Maintain routers, switches and Enterprise GPON LAN.
• Configure VPN connectivity for remote users.
• Backup and disaster recovery procedures.
• Manage Hyper-V & Proxmox Virtual Machines.
• Monitor Server Health and Firewall Security.
• Troubleshoot Network outages and Hardware issues.
• Maintain The Company Firewall and Endpoint Security.
• Provide Level 1, 2 and 3 Technical Support.

IT Lecturer - Vocational Training and Coaching - iTech Institute and Training Center - Hybrid

(2020-01 - 2023-12)

Accountant - POS & ERP Systems - Promo Lanka (PVT) LTD. - Onsite

(2018-01 - 2019-12)

System Administrator - Extreme Computers (PVT) LTD. - Onsite

(2016-01 - 2018-12)

B.Sc - Higher National Diploma - Computer Systems & Network Engineering - Turnkey IT Campus

Islamic Science - Al - Hafil & Aalim - Ajward Al - Fassy Arabic College

GCE Advanced Level - General Certificate of Education Sri Lanka (2020)

GCE Ordinary Level - General Certificate of Education Sri Lanka (2008)