Mohammed Ameen

• Led Active Directory security hardening, eliminating credential attack vectors by disabling LLMNR/NetBIOS, enforcing SMB signing, restricting NTLM, and removing legacy TLS protocols.
• Implemented Zero Trust architecture with tiered access model and Just-In-Time (JIT) privileged access using Wallix PAM.
• Deployed and managed Endpoint Detection & Response (EDR) using CrowdStrike with MDR service

• Architected and led the DDI infrastructure across DU, managing 40+ Infoblox Grid Members for authoritative/caching DNS and DHCP services.
• Designed DNS caching architecture with Anycast, handling 1M+ DNS queries/sec for high-availability performance across national infrastructure.
• Led the migration from Infoblox hardware to virtual appliances with zero operational disruption, aligning with bu

• Led end-to-end DDI solution implementation and migration projects for new enterprise clients transitioning to TCPWave’s DNS, DHCP, and IPAM platform, ensuring minimal disruption and adherence to architecture best practices.
• Conducted comprehensive discovery and gap analysis of legacy DNS/DHCP systems (e.g., Microsoft DNS, BIND, Infoblox), followed by design and rollout of tailored TCPWave depl

• Delivered advanced L3 technical support for global enterprise clients, specializing in Infoblox security modules such as RPZ (Response Policy Zones), DNS Firewall, and DNS Tunneling Detection, ensuring DNS-layer threat prevention across critical environments.
• Supported integration of Infoblox with SIEM platforms (Splunk, QRadar) by enabling DNS log enrichment and threat feed correlation, imp

Sharaf group comprise of 60 operating companies in more than 6 business sectors across the globe. Emirates Logistics LLC is a 3PL division where we are leading IKEA DC to serve 9 stores across GCC with a total headcount of 250.

• Developed a full security automation pipeline: suspicious traffic(DNS/HTTP) → Splunk → Cisco ISE → quarantine → scan via Qualys.
• Managed Infoblox DDI environment and d

• Addressing client issues with different levels of support for more than 300 employees at local and 700 on remote sites.
• Migration of 700 users from Exchange to office 365.
• Maintenance and troubleshooting of Active directory server and user’s management.
• Administration of MSSQL and report generation.

• Administered and maintained Windows Server 2008 and Linux (Fedora) environments hosting critical business and departmental services, ensuring continuous uptime, patch compliance, and secure user access controls.
• Designed and implemented a centralized backup strategy with automated offsite disaster recovery replication and periodic data integrity validation using scripting and backup logs.
• Co

• Primary duties included installing and configuring Windows Servers.
• Added, maintained and removed objects within Active Directory.
• TCP/IP configuration and administration of IIS for Intranet.
• Implementation of McAfee Antivirus.
• Utilized problem solving and troubleshooting abilities to resolve any major issues.
• Helped to migrate services from Windows Server 2003 to Windows Server 2008 R

Bachelor of Technology in Computer Science from the University of Kerala, completed in 2012.