Md. Mahmudul Hasan Email & Phone Number

Dhaka, Bd

Dhaka, Bd

Dhanmondi, Dhaka, Bangladesh

• Providing technical leadership at the enterprise level serving an integral role in technical operations and supervising service delivery in the hospital and diagnostics overall.• Managing complex IT infrastructure, including servers, virtualization platforms, and cloud-based resources, monitoring network and server performance and security, and proactively identifying and addressing any vulnerabilities or issues.• Developing objectives and strategies for the implementation of innovative solutions while optimizing existing systems, and applications, and maintaining healthcare data infrastructure for HIS.• Monitoring and maintaining virtual and physical server and storage systems. Installing, patching, and managing server and workstation operating systems.• Configuring, maintaining, and testing backups of all server systems, including Windows backups, SQL backups, and DR backups. Restoring files, databases, and systems as needed.• Ensure proper installation, configuration, administration, backup, and maintenance of various servers, including MS 365, AD, Linux, Exchange Mail Server, Web Server, DNS Server, DHCP Server, NAS Server, FTP Server, Application Server, Gateway, Firewall (Palo alto), UTM (SOPHOS), IPsec VPN, VPN Server, IP PABX & IP Telephony.• Provide L-1 and L-2 support for Installing, configuring, and managing network equipment routers, switches, firewalls, Windows OS, and Windows Servers, update, and maintain hardware and software, and assess and improve the network and computer system needs.• Provide technical support to all hospital and diagnostics employees as HIS and awareness technology in hospital operations.• Participating in security audits and assessments to evaluate the effectiveness of existing security controls ensure compliance with industry standards and coordinate with external vendors and service providers.

Dhanmondi, Dhaka, Bangladesh

Dhanmondi, Dhaka, Bangladesh.

Gulshan, Dhaka, Bangladesh

• Manages network operations to include: troubleshooting connectivity problems; installing & maintaining routers & UTM(s) adding/terminating users.• Configure and manage IP routing like DHCP, NAT, VPN, SSL, BGP, ACL, OSPF, BRIDGE, EIGRP, and GRE tunneling to route traffic between different Layer-3 networks.• Upgrade and manage hardware and software research upcoming products, service protocols, and standards in support of systems software procurement and development efforts.• Firewall device setup, maintenance & control also Sophos, MikroTik, Cisco & other routers.• Configure and maintain Linux server & windows server 2012/2016/2019 and services like Mail, DNS, DHCP and ADD servers.• Installing, configuring, and Supporting Central IP phone system & IP Camera, CCTV System.

Gulshan, Dhaka, Bangladesh

2/B, Elephant Road, Dhaka, Bangladesh.

• Installing and configuring computer hardware, software, systems, networks, printers and scanners.• PC hardware/software troubleshooting, diagnosing & solving hardware or software faults in users’ PC.• Responsible for coordinating support of office building related IT issues such as network room power, UPS, telephony and collaboration tools such as video conferencing.• Providing 1st&2nd Tier desk side support to all employees (dealing with high volumes of Incidents/ requests and other queries raised via the self-service portal, telephone, email).• Work also Adobe Photoshop, Adobe Premiere & CCTV System configure & maintenance.• Time Access Control and payroll salary processing system.

B. Sc Engineering, Computer Science & Engineering

Diploma In Engineering, Computer Science & Engineering

Ssc, Humanities