Mainul Hasan Email & Phone Number

Bangladesh

Dhaka, Bangladesh

* Spearheaded on-premises infrastructure teams, orchestrating the design, implementation, and optimization of cutting-edge solutions. Led cross-functional teams in delivering mission-critical projects on time and within budget.* Designed and implemented scalable, high-performance on-premises infrastructures tailored to meet specific business needs. Leveraged a deep understanding of hardware, virtualization, networking, and storage technologies to create resilient environments.* Implementing robust security measures and ensuring regulatory compliance.* Cultivating vendor relationships for cost-effective solutions and staying ahead with emerging tech.* Mentoring teams for collaboration, innovation, and continuous growth.* Proactively ensure the highest levels of systems and infrastructure availability.* PCI-DSS compliance implementation and also maintain organization is always PCI-DSS compliant.* Maintains and evaluates Lifecycle management of infrastructure hardware * Ensures compliance of departmental incident, problem, and change management procedures in accordance with PCIDSS standards* Key involvement in all internal and external audits.

93B New Eskaton Road, Dhaka

* Manage infrastructure operations, operational tasks, process and procedures.* PCI-DSS compliance implementation and also maintain organization is always PCI-DSS compliant.* Configure and administer many types of servers as per requirements i.e Web server,NTP server,Repo server,NFS,SAMBA,AD,DNS,Radius,FTP.* Implementing and monitoring SIEM, FIM, NCM as per PCI guidelines.* Deploy, administer and operate security platforms including network firewalls(ASA), application firewalls(F5), IPS etc.* Design, deploy, administer and operate high availability and scalability for various systems.* Proactively monitor DC,physical infrastructure components to ensure health and mitigate malfunction.* Harden servers as per CIS benchmark.* Implement IPSEC VPN, BGP Routing maintain switching infrastructure.* Patch and firmware update of network and system devices according to PCI guidelines.* Monitoring, reporting and Analysis Server systems and network.* Planning, Designing and implementation of DR infrastructure.* Maintain security, backup, and redundancy strategies* Monitor and review logs through AlienVoult, NCM, Firewall Analyzer.* Monitoring, reporting and Analysis Server systems and network* Monitor and ensure day to day IT operation is running smoothly.

93B New Eskaton Road, Dhaka 1000

* Manage infrastructure operations, operational tasks, process and procedures.* PCI-DSS compliance implementation and also maintain organization is always PCI-DSS compliant.* Configure and administer many types of servers as per requirements i.e Web server,NTP server,Repo server,NFS,SAMBA,AD,DNS,Radius,FTP.* Implementing and monitoring SIEM, FIM, NCM as per PCI guidelines.* Deploy, administer and operate security platforms including network firewalls(ASA), application firewalls(F5), IPS etc.* Design, deploy, administer and operate high availability and scalability for various systems.* Proactively monitor DC,physical infrastructure components to ensure health and mitigate malfunction.* Harden servers as per CIS benchmark.* Implement IPSEC VPN, BGP Routing maintain switching infrastructure.* Patch and firmware update of network and system devices according to PCI guidelines.* Monitoring, reporting and Analysis Server systems and network.* Planning, Designing and implementation of DR infrastructure.* Maintain security, backup, and redundancy strategies* Monitor and review logs through AlienVoult, NCM, Firewall Analyzer.* Monitoring, reporting and Analysis Server systems and network* Monitor and ensure day to day IT operation is running smoothly.

93B New Eskaton Road, Dhaka

* Manage infrastructure operations, operational tasks, process and procedures.* PCI-DSS compliance implementation and also maintain organization is always PCI-DSS compliant.* Configure and administer many types of servers as per requirements i.e Web server,NTP server,Repo server,NFS,SAMBA,AD,DNS,Radius,FTP.* Implementing and monitoring SIEM, FIM, NCM as per PCI guidelines.* Deploy, administer and operate security platforms including network firewalls(ASA), application firewalls(F5), IPS, host firewalls etc.* Design, deploy, administer and operate high availability and scalability for various systems.* Proactively monitor DC,physical infrastructure components to ensure health and mitigate malfunction.* Harden servers as per CIS benchmark.* Implement IPSEC VPN, BGP Routing maintain switching infrastructure.* Patch and firmware update of network and system devices according to PCI guidelines.* Monitoring, reporting and Analysis Server systems and network.* Planning, Designing and implementation of DR infrastructure.* Maintain security, backup, and redundancy strategies* Monitor and review logs through AlienVoult, NCM, Firewall Analyzer.* Monitoring, reporting and Analysis Server systems and network* Monitor and ensure day to day IT operation is running smoothly.

Road- 7B, Block- H, Banani, Dhaka 1213

Project Management tasks like --*Information gathering—scope, survey,existing infrastructure.*Involved in Network management, network design and planning for project.*Purchasing decisions—which switches, routers,mux, servers and so on are needed.*Configuring and installing the servers and network equipment, and testing connectivity and functionality,co-coordinating with the system administrator during implementation.*Customer acceptance and documentation.*Manage and monitor installed systems and infrastructure.*Monitor and ensure day to day IT operation is running smoothly.

House 83/B, Road 4, Kemal Ataturk Avenue, Banani, Dhaka 1213, Bangladesh

Guiding, monitoring students in lab works in Advanced Computer Networks course, assisting teacher in lab class.