Maruf Hasan Email & Phone Number

Dhaka, Bangladesh

Dhaka

Technical Environment:AWS(VPC, EC2, ECS, CodeDeploy, CI/CD processes, Docker etc), AzureAD, Google cloud, Windows Server 2019, Hyper-V, Microsoft SQL Server 2019, RHEL 8, VMware ESXi, vCenter, vSANAchievements:- Deploy Multi-Tier System Architecture for Multi-module Application on the AWS Platform- Deploy Azure Active Directory integration with Amazon Web Services (AWS) SSO identity- Deploy Zoom Single Sign-On (SSO) using AzureAD identity provider (idP)- Implement and promote best practices in cloud hosted application and infrastructure deployment- Install, configure, administrate, manage, and support Azure compute instances, Azure Backup, Azure Storage Monitor, snapshot, Azure Storage, VNet, Load Balancers, Application gateways and RBAC- Design and implement software build, release, deployment, and configuration activities.- Setup container registry and administration of Docker environments.- Provided security protection to the company’s data, documents, financial records and other relevant information.- Coordinate with application developers, software designers, testing and consultants to ensure completion of project requirements in a timely manner.- Implement and maintain a continuous improvement approach of ISO 27001 and PCI-DSS compliance- Configure and Manage PaloAlto, Sophos, FortiGate, Cisco ASA, Mikrotik and Linux based open source Firewall- Coordinated and delegated security assurance activities within team members; main tasks involved identification and gathering of evidences to verify compliance to approved security baselines for various application- Provided security protection to the company’s data, documents, financial records and other relevant information- Introduced use of security metrics to mitigate vulnerability by analyzing historical threats, addressing risks/gaps/violations and implementing improved protocols- Evaluates and recommends new and emerging security solutions and best practices

Achievements:- Implement windows 2008 Active Directory based Attendance system- Deployment of virtualization vCenter, ESXi 6.x and Windows Hyper-V - Deployment of Monitoring tools Log Analyzer, Nagios and Cacti to poll performance informationTechnical Environment:Windows Server, Cloud Systems, Hyper-V, Microsoft SQL Server , RHEL, Ubuntu, VMware vCenterResponsibilities:- Managing and evaluating a team of IT staff- Implement and maintain a continuous improvement approach of ISO 27001 compliance- Manage Microsoft Active Directory, AD Forests, Sites, Domains, ADRMS, Group Policies, OUs, etc- Ensuring the smooth running of all ICT systems, including data availability, IPS/IDS, spyware, anti-spam software, internet services, tunneling between branches using cyberoam, Fortigate.- Coordinate with third parties to perform vulnerability tests and create security authorization agreements and standards.- Deploy and managing Linux based Firewall, DNS, FTP, DHCP, VPN and Proxy server- Deploy, manage, and operate scalable, highly available, and fault tolerant systems on Azure, vCloud and Google cloud.- Managing an Active Directory infrastructure of over 2200 of domain users, computers and servers and assigning appropriate rights and privileges. - Deployed Windows Server Update Services for managing and maintaining security updates - Implement, Administer and maintain highly available SQL Server Failover Clustered Instances- SQL Server Replication, Backup/Recovery, Export/Import, Disaster recovery and planning- Manage a group of SCO Unix Server for vision2k application- Managed network security and configured, troubleshot, and resolved network access issues with Cisco switches and Mikrotik routers- Configure and Managing Cisco ASA , Cyberaom and Mikrotik router for site-to-site VPN tunneling- Maintain Hardware and software inventory and monitor external repairs of the equipment

- Design, provision and manage Windows and Linux servers, in addition to VMware ESXi servers - Deploy and manage networking devices, including: Cisco routers and Switches and Packeteer 6500 - Developed and maintained of Squid Proxy, Bind, FTP, Samba, NFS, Zimbra mail servers and webserver in VMWare ESX 4 Environment. - Perform regular file archival and purge as necessary. - Setup and maintain a corporate wireless network with WPA2 Authentication - Managing Linux and Windows Webhosting Server in WHM - Windows Server 2003, 2008 R2 installation, deployments, troubleshooting and automation. - Manage Automated Security Monitoring System- CCTV systems, Biometric devices Time & Attendance software