I am a seasoned IT professional with over 9 years of experience managing and implementing enterprise-level network and server infrastructures. My background spans corporate, government, and startup sectors where I’ve led projects, introduced scalable solutions, and ensured seamless IT operations.

Core Expertise:

• Network design, installation, and management (LAN, WAN, VLAN, TCP/IP)
• Configuration and troubleshooting of Cisco, SonicWall, Mikrotik, Allied Telesis, and Ubiquiti devices
• VPN implementation (PPTP, IPSec, RSTP) for secure remote connectivity
• Call center setup and VoIP (Vicibox, Asterisk, IP-PBX, IPTSP)
• Linux-based server management (CentOS, Ubuntu, LAMP, Nginx, VPS)
• Windows Server, Active Directory, and Exchange Server setup and maintenance
• Office IT support, vendor coordination, and administrative IT operations

Projects Delivered:

• Network administration with Cisco, SonicWall, Cambium devices at SEBPO
• Full-campus controller-based Wi-Fi deployment at BARI
• In-house call center server installation using Vicibox v10 at Bikroy.com
• Developed custom HR modules: Provident Fund, Gratuity, Leave Management
• Built internal SMS Portal and Customer Feedback Ticketing System
• Deployed access control and surveillance integration at NZ Group Garments
• Marketing campaign server with Node.js & MongoDB on Ubuntu VPS

Professional Strengths:

• Deadline-driven problem solver with strong project management skills
• Deep understanding of network security, monitoring (Zabbix, Nagios), and optimization
• Skilled in team coordination, asset procurement, and system compliance
• Familiarity with HTML5, CSS3, JS, PHP, MySQL for light web development
• Experience with graphic tools like Adobe Photoshop & Illustrator for digital media