Md. Alamgir

As a highly skilled IT professional with 14 years of experience in infrastructure and network management, I have a passion for ensuring the security of my clients' networks. My drive for cyber-security led me to attain certifications in ethical hacking, SOC analysis, and network security. I also have extensive experience in data center administration and stay up-to-date with industry advancements. These certifications and my ability to handle different situations make me a valuable asset to any company seeking a dedicated network administrator with a strong skill set in security

Md Alamgir

linkedin.com/in/md-alamgir

PROFESSIONAL SUMMARY

As a highly skilled IT professional with 14 years of experience in infrastructure and network management, I have a passion for ensuring the security of my clients’ networks. My drive for cyber-security led me to attain certifications in ethical hacking, SOC analysis, and network security. I also have extensive experience in data center administration and stay up-to-date with industry advancements. These certifications and my ability to handle different situations make me a valuable asset to any company seeking a dedicated network administrator with a strong skill set in security.

WORK EXPERIENCE

IT Infrastructure and Security Manager, Senior Principal Officer                                         Dec 2016 - Present

Union Bank Limited

• As System Administrator, managed and maintained IT infrastructure, including Active Directory (Server 2012R2) and Exchange 2016 with Archive and configuring SCCM, DPM, Witness, and KMS, ensuring smooth internal systems and data management.
• I implemented and maintained load balancing solutions using F5 Big IP 4000 and managed and configured Barracuda ESG with Cloud, EOP, and Sophos XG 450 UG. This significantly improved the company’s network stability and security.
• Administered and maintained storage solutions using TSM- IBM-TS3200 and monitored and maintained Dell (PE-R720, R730) and IBMX3650M4 servers. This helped to ensure the availability of data and resources for the company’s employees.
• Implemented and maintained network monitoring solutions using NAGIOS, SolarWinds, and performed VAPT using Nessus and Alien-vault. This helped to prevent security breaches and detect potential threats in a timely manner.
• Managed and maintained VOIP infrastructure using Asterisk and Panasonic Hybrid TDE 600, produced enterprise-level designs for Active Directory and Windows File Services, improving communication and collaboration for employees.

IT Network Support Engineer, Executive Officer                                                                 Feb 2014 - Dec 2016

The Premier Bank Limited

• As Network Administrator, contributed to computer systems and network efficiency, monitoring and reporting on LANs/WANs, troubleshooting problems, and providing problem-solving services to network users
• Evaluated, installed, and maintained computer hardware, networking software, operating system software, and software applications, ensuring seamless network functioning and increased productivity.
• Coordinated access and use of computer networks, monitoring performance and ensuring optimal functioning, identifying and addressing potential issues for stable network environment.
• In addition, I supervised other workers in the group, ensuring that they were properly trained and equipped to handle any network-related tasks. This allowed for a more efficient workflow and ensured the proper functioning of the network system.
• Increased company efficiency, improved network performance, reduced downtime through efforts as Network Administrator, making positive impact and driving success.

IT Infrastructure Support Engineer, Senior Officer                                                                Sep 2008 - Feb 2014

SOCIAL ISLAMI BANK LTD

• As a highly skilled IT professional, I have made significant contributions to my current company by effectively managing and maintaining various technologies.
• My expertise in Active Directory and Windows Server 2012 R2 has been invaluable in ensuring the smooth functioning of our systems. I have proactively monitored and troubleshot any issues that arose, reducing downtime and improving efficiency.
• My extensive experience with Cisco technologies, including switches, routers, and IP phones, has allowed me to configure and maintain the network infrastructure to optimal performance. This has resulted in improved network functionality and reliability.
• I have also installed, configured, and troubleshot Linux systems and network equipment such as modems and WIFI adapters at the branch level, which has improved communication and collaboration between branches.
• My regular monitoring and reporting of local and wide area networks (LANs and WANs) has allowed us to identify and address any performance issues quickly, ensuring the smooth flow of information.
• In addition, I have provided routine support to branch end-users and resolved any issues they may be facing. This has resulted in improved customer satisfaction and increased productivity.
• Maintained an accurate inventory of IT assets and ensured that all relevant documents are in compliance with Central Bank’s IT guidelines. This has improved our overall IT security and ensured that we are always in compliance with industry standards.

SKILLS

• IT Infrastructure Management: including Active Directory, Exchange 2016, SCCM, DPM, Witness, KMS, load balancing solutions, network monitoring solutions, VOIP infrastructure, and enterprise-level designs for Active Directory and Windows File Services.
• Network Administration: including monitoring and reporting on LANs and WANs, troubleshooting and resolving any problems, and providing problem-solving services to network users.
• IT Support: including monitoring and maintaining storage solutions, performing VAPT, and evaluating, installing, and maintaining computer hardware and networking software.
• Active Directory Management: including managing and troubleshooting any issues that arise, reducing downtime, and improving efficiency.
• Cisco Technologies Management: including managing switches, routers, and other Cisco technologies.
• Microsoft Azure Administration: holding Microsoft Azure Administrator Associate certification.
• Network Security: holding Certified SOC Analyst v1, OESA, and ONSA certifications, and ICSI | Certified Network Security Specialist (CNSS) certification.
• Email Security: holding ESG01 - Barracuda Email Security Gateway - Foundation certification.
• Windows Server Management: holding MCSE: Securing Windows Server 2016 certification

PROFESSIONAL CREDENTIALS

• Certified Data Center Facilities Operations Manager (CDFOM), Version R16-01 October 2017
• Certified Ethical Hacker (CEH) 10 (EC-Council) August 2019
• Certified SOC Analyst v1(EC-Council) September 2021
• Cisco Certified Network Associate Routing and Switching June 2015
• ESG01 - Barracuda Email Security Gateway - Foundation November 2020
• ICSI | Certified Network Security Specialist (CNSS) January 2021
• IT Information Library Foundations Certification (ITIL) v3 October 2018
• Lean Six Sigma White Belt Certified - v4.0 (Management & Strategy Institute) November 2020
• MCSE (Exam 744): Securing Windows Server 2016(Core Infrastructure, Certified 2020) August 2020
• Microsoft Azure Administrator Associate (AZ-104) June 2021
• Microsoft Certified Solutions Associate: Windows Server 2012 November 2015
• Project Management Essentials Certified (PMEC)(Management & Strategy Institute) January 2021

VOLUNTEER WORK

Volunteer, Bangladesh Red Crescent Society (BDRCS)

The Bangladesh Red Crescent Society (BDRCS) organized a successful school camp in Chittagong Custom House Field in 1998 for local school students. The goal was to provide various services to improve the lives of the young generation. BDRCS, volunteers, and other organizations worked together to make the camp a smooth event. The camp concluded with a closing ceremony where certificates were awarded, including some by the City mayor to top performing students.

Lifelong Blood Donor, Quantum Foundation

As a lifelong blood donor in the Quantum Foundation Blood Bank program, I have demonstrated a commitment to community service and helping others. My regular blood donations have positively impacted many lives. I am proud to be a valued member of the blood bank community, reflecting my values of compassion and generosity

AWARDS AND HONOURS

EDUCATION

PROFESSIONAL CREDENTIALS

• Certified Data Center Facilities Operations Manager (CDFOM), Version R16-01 October 2017
• Certified Ethical Hacker (CEH) 10 (EC-Council) August 2019
• Certified SOC Analyst v1(EC-Council) September 2021
• Cisco Certified Network Associate Routing and Switching June 2015
• ESG01 - Barracuda Email Security Gateway - Foundation November 2020
• ICSI | Certified Network Security Specialist (CNSS) January 2021
• IT Information Library Foundations Certification (ITIL) v3 October 2018
• Lean Six Sigma White Belt Certified - v4.0 (Management & Strategy Institute) November 2020
• MCSE (Exam 744): Securing Windows Server 2016(Core Infrastructure, Certified 2020) August 2020
• Microsoft Azure Administrator Associate (AZ-104) June 2021
• Microsoft Certified Solutions Associate: Windows Server 2012 November 2015
• Project Management Essentials Certified (PMEC)(Management & Strategy Institute) January 2021