Mahmudul Hasan Email & Phone Number

Punchbowl, Nsw, Au

Punchbowl, Nsw, Au

Bangladesh

• Ensure compliance with industry standards and regulations related to network security.• Provide technical support to resolve complex network issues.• Ensure compatibility and interoperability of in-house computing systems such as:o iLO, Virtualization VMware (vCenter, vRealize, NSX-T)o Linux and windows environments, Microsoft Azureo F5 (WAF, Load Balancer, DNS Security, SSL Off loader), Nginx Pluso Network monitoring and scalabilityo Micro segmentation in Application security o Router, Firewall & Switch configuration o Apache Tomcat, IIS server configuration o Active Directory, Exchange Server, mail server.• Monitor and test system performance; prepare and deliver system performance statistics and reports.• Manage and monitor all installed systems and infrastructure.• Install, configure, test and maintain operating systems, application software and system management tools.• Develop and maintain the network architecture, including LAN, WAN, and Data Centre networks.• Implement and maintain network documentation and diagrams.• Deploy, configure, and manage network hardware and software components such as routers, switches, firewalls, load balancers, and wireless infrastructure.• Collaborate with vendors and service providers to procure and implement network solutions.• Implement network monitoring tools and processes to proactively identify and address performance issues.• Analyze network traffic patterns and optimize network performance for maximum efficiency.• Troubleshoot and resolve network-related incidents and outages promptly.• Implement and enforce network security policies and best practices.• Lead the day-to-day operational support for server, storage, or network infrastructures

• Prepared documentation on standard procedures for hardware and software maintenance.• Configured and troubleshoot router, switch, and Firewall.• Performed system administration activities (Linux and windows-based DNS Server, SMTP Server, NTP server, SFTP/FTP server configuration), security policies (F5 web application FW, Fortinet FW implementation and configuration) and monitored system performance both at software and hardware levels• Involved in VMware environment (ESXi, vSphere, vCenter vRealize, vMotion, NSX-T) administration and storage (SAN, vSAN) provisioning.• Configured, Designed, and Implemented VMware Backup Products and disaster recovery solutions.• Experience in configuring and managing Active Directory.• Maintained Active Directory OU infrastructure and GPO implementation.• Managed projects involving hardware deployments, and install/add new technologies to existing environments.

- Installation and Configured (Cisco, Juniper, and Netgear) router switch and firewall.- Configure BGP, OSPF, EIGRP, VLAN, MPLS, and VPN.- Policy Implementation of firewall- Windows Server 2016,2019 Installation and Administration.-Linux server Administration(Ubuntu, RedHat)

Chittagong, Bangladesh

Msc In Information & Technology

Bachelor Of Engineering - Be

Bachelor Of Engineering - Be

Hsc

Ssc