A.B.M. Kamrul Ahasan Majumder,  Manager(Head of IT network & Information security)

A.B.M. Kamrul Ahasan Majumder

Manager(Head of IT network & Information security)

Bangla Trac Ltd.(Bangla Cat)

Lieu
Bangladesh
Éducation
Master, MBA
Expérience
18 years, 1 Mois

Partager Mon CV

Empêcher usager


Expériences professionnelles

Total des années d'expérience :18 years, 1 Mois

Manager(Head of IT network & Information security) à Bangla Trac Ltd.(Bangla Cat)
  • Bangladesh
  • août 2007 à février 2023

Managing wide and local area network(s), maximizing network availability and systems utilization and
ensure maximum level network security through Cisco, Fortinet, Sophos, Meraki, Palo alto firewall,
router, Barracuda Email appliance and other brands security products.
 Establishing and reviewing the security policy/guidelines across the organization. Determine security
violations and inefficiencies by conducting periodic audits.
 Preparing and implementing short-term and long-term strategic plans to make sure that certain
network security can always meet existing and future requirements for group of companies.
 Analyze business requirements to develop technical network & Infrastructure solutions & framework.
 Investigating complete IT infrastructure modeling, analysis, planning and implementation accordingly.
 Developing test plans, implementing plans to meet the project timelines.
 Making IT budget, implement different IT project & also ensure smooth IT operation.
 Performance review of network systems to determine costs, productivity levels & upgrade needs.
 Maintains organization’s effectiveness and efficiency by defining and delivering strategic plans for
implementing information technologies & also ensure proper security of ERP system.
 Directs technological research by studying organization goals, strategies, practices, and user projects.
 Completes projects by coordinating resources and timetables with user departments and data center.
 Verifies application results by conducting system audits of technologies implemented.
 Lead team to implement different types of IT projects through waterfall, agile and hybrid
methodology in Group of company.
Establish and maintain dedicated VPN tunnel between caterpillar in USA and BanglaCAT.
 Configuring and maintaining VPN, BGP, load balancing, DMZ in Cisco router, ASA firewall, Fortinet and
Sophos, Meraki firewall & also VLAN design and implementation within organization.
 Configuring, maintaining, and monitoring network tools (solar winds), cacti, PRTG and generate
mobile sms, mail alert system to ensure smooth operation and reliability.
 Configuring and maintaining of Wi-Fi Network through centrally for BanglaCAT and BanglaTrac group
office & branch offices through Cisco Meraki AP.
 Maintained Windows Active Directory, DNS, DHCP and File server with log management server.
 Establishing and reviewing the security policy/guidelines across the organization. Determine security
violations and inefficiencies by conducting periodic audits

Major Achievement:

 Providing total IT support & maximum level IT security to 10 different sister concern of the Group.
 Leading a team of 8 people to ensure smooth IT operation for 2000+ people.
 Developed Company IT security system through server with network device installation & testing.
 Improved IT data secured & also increased working efficiency by 40%.
 Making IT Policy & enforce them across the concerns & recommended SOP for operation.
 Worked with mother company CATERPILLAR and BanglaCAT to automate secured ERP systems.
 Making IT budget (Capex, Opex) & sourcing, procurement of IT equipment worth of BDT 3 crore/ year.
 Involve in ERP Project implementation which increased work efficiency significantly.
 Developed checklists for proper maintenance & secured satisfactory remarks in IT Audit.
 Implemented different types of network device log analysis and report generated to be secured from
unauthorized internal and external threats.
 Implemented secure maximum level virtual office network in BanglaCAT and BanglaTrac group users.
Award: Achieved Two times best star performer award from BanglaCAT

System engineer à International Office Machines Ltd (IOM), TOSHIBA
  • Bangladesh
  • avril 2006 à juillet 2007

• LAN setup and configure of windows XP, windows2000/2003 Server environment setup & configure domain, DHCP Server, DNS Server, Mail Server, Proxy Server of windows2000 server and Linux., Remote Access System Network configure between Mobile and Laptop Computer & Bluetooth technology
• Hardware Maintenance and Troubleshooting of LAPTOP & Desktop Computer.
• Maintain Networking & Server
• Customer Support

Network Engineer à Data Max Pvt.Ltd.
  • Bangladesh
  • janvier 2005 à février 2006

Hardware & software Maintenance and Troubleshooting
 Maintain Networking
 User support
 Managing the existing Local Area Network
 Windows and Linux server configuration

Éducation

Master, MBA
  • à University of Dhaka
  • juin 2017
Baccalauréat, Computer science & engineering
  • à Dhaka International University
  • octobre 2004

Specialties & Skills

Network Devices
Cisco Wireless
Wireless Routers
CiscoWorks
Wireless
Network Administrator, server administrator, Network engineer
network device, sever, router, wireless, firewall, cyberoam
Project Manager, Teamwork, Hardwork, Communication, Managerial skill

Profils Sociaux

Site Web Personnel
Site Web Personnel

Le lien a été supprimé pour non-respect des conditions d'utilisation. Veuillez contacter l’équipe d'assistance pour plus d'informations.

Langues

Anglais
Expert

Formation et Diplômes

Project Management Professional(PMP) (Certificat)
Date de la formation:
October 2021
Valide jusqu'à:
October 2027
ITIL foundation (Certificat)
Date de la formation:
March 2017
Introduction to cybersecurity (Certificat)
Date de la formation:
April 2017
ITIL (Formation)
Institut de formation:
ECADEMY
Date de la formation:
March 2017
Durée:
24 heures
IEB Certified LAN & WAN Administrator, Training 2003 (Formation)
Institut de formation:
The Institution of Engineers, Bangladesh
 CCNA (Cisco Certificate Network Associate) (Formation)
Institut de formation:
New Horizon Dhanmondi, Dhaka
CISCO IOS Network security, training on Malaysia (Formation)
Institut de formation:
Global Knowledge, Malaysia , Location: Malaysia
Microsoft Certificate professional (MCP ) (Certificat)
 CCNSP certified(Cyberoam certified network security professional) (Certificat)

Loisirs

  • cricket, foortball