Md. Ahanaf Sharier
Dhaka
Summary
Dynamic Lead Network Security Engineer with a proven track record at Secuwall Technologies Limited, enhancing threat detection by 40% through advanced SIEM integration. Expert in Network Security Architecture and adept at team leadership, driving successful deployments of next-generation firewalls and securing critical infrastructures.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Lead Network Security Engineer
Secuwall Technologies Limited
10.2025 - Current
- National Defense Project: Spearheading the deployment of Palo Alto Next-Generation Firewalls for the National Army Cyber Group.
- Enterprise Security: Leading the integration of Managed SOC and XDR services for the Ha-Meem Group, improving threat detection by 40%.
- WAF Deployment: Orchestrating the rollout of Barracuda WAF for Impress Newtex to secure critical web applications.
Assistant Network Engineer (Team Leader)
National Telecommunication Monitoring Centre (NTMC)
08.2022 - 09.2025
- Project Leadership: Acted as Team Leader for the National Content Blocking & Filtering (CB&F) project, managing integrations across all major Mobile Network Operators (MNO).
- System Architecture: Led the technical development of the National Data Hub and the Prison Inmate Database System.
- Vendor Management: Negotiated and managed technical deliverables with international hardware and software vendors.
Information Technology Officer
National Telecommunication Monitoring Centre (NTMC)
08.2019 - 08.2022
- Maintained 99.9% uptime for government server infrastructures and secure database systems.
- Managed the technical infrastructure for the Social Media Monitoring Cell.
Executive
The Daily Bangladesh Shomoy
Dhaka, Bangladesh
04.2019 - 08.2019
- Coordinated digital operations and managed technical assets for the media organization.
- Managed the publication's digital presence and internal network infrastructure.
Education
BSc - Computer Science and Engineering
Jagannath University
Dhaka01.2017
Higher Secondary Certificate -
Govt. K.C. College
Jhenaidah01.2012
School Secondary Certificate -
Kanchannagar Model High School
Jhenaidah01.2009
Skills
- Network Security Architecture
- Configuration & Management
- Log Analysis
- Next-Generation Firewall (NGFW)
- Network Traffic Analysis (NTA)
- Intrusion Detection & Prevention Systems (IDS/IPS)
- Security Information and Event Management (SIEM)
- VPN & Remote Access Solutions
- Routing & Switching
- Linux Server Administration
- Windows Server Management
Certification
- Cisco Certified Network Associate (CCNA), CSCO13667663
- Palo Alto Networks Certified Network Security Administrator (PCNSA), c6d05c90bd22baa975205e0e633f2
- Palo Alto Networks Certified Network Security Engineer (PCNSE), cc7396c01c50bcbdd23def1c8e3e7b
- MikroTik Certified Network Associate (MTCNA), 2211NA607
- MikroTik Certified Security Engineer (MTCSE), 202SE772
- MikroTik Certified Routing Engineer (MTCRE), 201RE381
Permanent Address
194 H.S.S Road West, Jhenaidah, Jhenaidah, 7300
Personal Information
- Father's Name: Md. Abu Taleb
- Mother's Name: Nasrin Akter
- Date of Birth: 02/14/94
- Gender: Male
- Nationality: Bangladeshi
- Marital Status: Married
- Height (Meter): 1.68
- Weight (Kg): 88
- Passport No: A06137837
- Passport Issue Date: 2/1/2023
- ssport Expiry Date: 1/1/2033
- Nationality: Bangladeshi
- National Id No: 3726538170
Timeline
Lead Network Security Engineer
Secuwall Technologies Limited
10.2025 - Current
Assistant Network Engineer (Team Leader)
National Telecommunication Monitoring Centre (NTMC)
08.2022 - 09.2025
Information Technology Officer
National Telecommunication Monitoring Centre (NTMC)
08.2019 - 08.2022
Executive
The Daily Bangladesh Shomoy
04.2019 - 08.2019
BSc - Computer Science and Engineering
Jagannath University
Higher Secondary Certificate -
Govt. K.C. College
School Secondary Certificate -
Kanchannagar Model High School