Mohammad Rafi

Background

About Mohammad Rafi

My self Mohammad Rafi, I have completed my B.sc IT (Information Technology), Responsible for designing, maintaining, Deploying, and troubleshooting an organization's Info structure networks. Their tasks include configuring and maintaining networking hardware and software, ensuring network security and integrity, monitoring network performance, and diagnostic network issues and resolve. my passion is IT communication in whereas Networking communication systems, I have a 10 Years experience in IT in whereas company’s, Implementing Virtual machine VMware, Data Center Operations, Installation windows server & updates’, data rooms racks, Oversee data backup and restoration processes. • Manage Configuring FortiGate Firewall, Cisco routers, Core switches, creating VLAN and Ability to provide IT support to company Network Info structure. • Administration in SAP Data base of ERP, software, organization’s cybersecurity protects sensitive information, using FortiGate Firewall security policies, establish VPN remote Branches offices and users. • Microsoft technologies, Mobile, Wi-Fi and Email configuration •Windows 7/10 •Windows Server 2008/20012/2019 •Office 2010/365 • Maintain Active Directory user’s groups •TCP/IP and corporate network. Cisco Switch and Routers configuration using Protocols creating V-Lan Trunk connections, establishing Network thought static Dynamic routing Protocol RIP, OSPF, VPN, etc• Administration of Industrial Instrumentation SCADA Network system of DCS Control.• Controlling IT/DCS Room for Monitoring of Plant processing through KVM Transmitter system.• Process Safety experience, fully understanding P & IDs; functional logic tables; alarm and trip safety systems, including relief devices, and safety instrumented systems.• Tuning of simple control loops, cascade control loops and complex/inter-related control configurations.• Resolves computer hardware (Desktop, Laptop, Printers & Cisco Routers Network Switch, LAN, WAN connecting IP-Phones) and software (Windows 10/11, Microsoft, Antivirus, etc.).• Cisco Switch and Routers configuration using Protocols creating V-Lan Trunk connections, establishing Network thought static Dynamic routing Protocol RIP, OSPF, VPN, etc.•Cisco Router & Switch Configuration Backup and Restore.• Installation & configuring servers (Windows 2003 server, DNS, DHCP, FTP Servers).• Installation NVR, DVR devices and CCTV Camera Network systems, maintenance of IP telephone system.• Troubleshooting Fiber Copper PROFIBUS Cabinets Network Devices communication problems Using with Cable test tools.