About Me

A seasoned Network Engineer with a proven track record in designing, implementing, and optimizing complex network infrastructures. Possessing a deep understanding of routing, switching, and network automation, I am dedicated to delivering high-performance, reliable, and secure network solutions.

Key Skills

  • Network Architecture and Design: Proficient in designing scalable network topologies, including FTTx, Office and School networks environments. Experienced in network planning, capacity analysis, and technology selection.
  • Wireless Hotspot Networking: Experience in designing and implementing wireless hotspot networks, including WLANs.
  • Routing and Switching: Understanding of routing protocols such as OSPF and BGP as well as switching technologies like VLANs, STP, and VTP. Skilled in configuring and troubleshooting Cisco, and Mikrotik devices.
  • Expert in Network Optimization: Leveraging Mikrotik for load balancing, failover, VLANs, BGP filtering, VRF, EoIP tunneling, hotspot services, and CAPsMAN management.
  • EPON/GPON: Experience in deploying and managing EPON or GPON networks, including PON OLT and ONU configuration, traffic management, and troubleshooting.
  • Linux Server: Proficient in Linux server administration, including web servers, MariaDB databases, FTP servers, Fileshere file sharing, and Syslog management.
  • Network Automation: Experienced in utilizing Python for automating network tasks related to routers, switches, and optical line terminals (OLTs).
  • Virtualization: Skilled in virtualization technologies such as VMware ESXi and Proxmox.
  • Network Monitoring and Troubleshooting: Skilled in utilizing industry-leading tools like LibreNMS, Cacti, Mikrotik Dude, and PRTG to monitor network performance, identify anomalies, and troubleshoot issues effectively.
  • Problem Solving and Troubleshooting: Strong analytical and problem-solving skills, with the ability to diagnose and resolve complex network issues efficiently.

Personal Information

Name: Jahid

Father’s Name: Md. Ali

Phone: 01953625689

Address: Village - Bhaduri Char, Post - Hadira Bazaar, P. S - Gopalpur, Dist.- Tangail

Date of Birth: 20 Nov 2000

Nationality: Bangladeshi

Religion: Islam

System Engineer

August 1, 2021 - Running

ARK Interspace

Latif Bhaban, Senpara Parbata, Dhaka-1216

Working Duration: Running

  • Design Network Infrastructure: Plan and design the layout and architecture of the FTTX network.
  • Install and Configure Network Equipment: Set up routers (Mikrotik), switches (Cisco, Mikrotik, BDCOM), OLT (BDCOM, VSLO, C-Data), and other network devices.
  • Monitor Network Performance: Use tools (LibreNMS, Cacti, Mikrotik Dude, PRTG) to track the performance and health of the network.
  • Troubleshoot Network Issues: Diagnose and resolve network problems to minimize downtime.
  • Provide Technical Support: Assist customers (Home-User, Reseller both MAC & Bandwidth) and internal staff with network-related issues.
  • Configure Client Networks: Help clients (Reseller both MAC & Bandwidth) set up their network configurations to meet ISP standards.
  • Optimize Network Performance: Analyze traffic and performance to identify improvement areas.
  • Plan Network Upgrades: Implement upgrades to accommodate increased demand or new technologies.
  • Ensure Compliance: Adhere to industry standards and regulatory requirements.
  • Collaborate with IIG: Work with IIG (STARDUST Telecom Ltd, Summit Communications Ltd, Fiber@Home Limited, REGO Communications Limited) Support team for troubleshooting and solving IIG-related problems.

NOC Engineer

January 1, 2021 - July 28, 2021

Netcom Internet

22/I/4/1, Borobag, Mirpur-2, Dhaka, 1216

Working Duration: 6 months 28 days

  • Monitor Network Performance: Continuously monitor the network for performance issues and anomalies.
  • Respond to Alerts: Quickly respond to network alerts and notifications to address potential issues.
  • Diagnose and Troubleshoot Issues: Identify and resolve network problems promptly to minimize downtime.
  • Network Maintenance: Perform routine maintenance tasks to ensure network stability and performance.
  • Manage Network Incidents: Track and manage network incidents from detection to resolution.
  • Network Configuration: Implement and verify network configurations and changes.
  • Collaborate with Other Teams: Work closely with other engineering and IT teams to maintain network health.
  • Provide Technical Support: Offer support to customers and internal teams for network-related issues.

B.Sc. Engineering

Institution: Bangladesh University of Business and Technology (BUBT)

Result: Appeared

Department: Computer Science Engineering (CSE)

Passing Year: 2027

Diploma in Engineering (Polytechnic)

Institution: National Polytechnic Institute, Dhaka

Board: BTEB (Bangladesh Technical Education Board)

Result: 3.66

Department: Computer Technology

Passing Year: 2022

Dakhil (Madrasah)

Institution: Muhammadabad Islamia Alim Madrasah

Board: Madrasha

Result: 4.15

Group: Humanities

Passing Year: 2017

Training Summary

Training Title Institute Location Year Duration
CCNA People-N-Tech Institute of Information Technology 7th 8th Floor Good Luck Center 1517 Green Rd 2020 3 Month
MTCNA People-N-Tech Institute of Information Technology 7th 8th Floor Good Luck Center 1517 Green Rd 2020 1 Month
RHCSA People-N-Tech Institute of Information Technology 7th 8th Floor Good Luck Center 1517 Green Rd 2022 3 Month
Central File Sharing Server
Issued On: May-2024
Technologies Used:
  • Windows Server 2022
  • RAID-5
  • ADDS
Description: Implemented Windows Server with ADDS for user management, DHCP for IP automation, DNS for network name resolution, and RAID 5 on three 4TB SSDs. Demonstrated skills in network setup, Windows Server, data security with permissions, and user group management for access control.
WiFi Hotspot Zone Implementation
Issued On: November-2023
Technologies Used:
  • Mikrotik Router
  • Mikrotik Access Point
  • CapsMAN
  • Mikhmon Radius
Description: WiFi zone on 14 khata land near Mymensingh Medical College using Mikrotik Router & Access Points with Capsman for centralized management, Hotspot for WiFi management, and Mikhmon Radius Server for user authentication. Demonstrated skills in network design, router/AP config, centralized management, and hotspot/radius setup.
ISP User Manager With OLT (PPPOE)
Issued On: August-2023
Technologies Used:
  • Flask
  • MySQL
  • Python
  • Adminlte-v3 (Front-End Design)
Description: A PPPOE user management with OLT management application was developed for some local Internet service providers. GitHub Code: github.com/mmdjjahid/Infinity_Broadband

Technical Skills

Cisco Router & Switch Configuration

  • Computer Hardware & Software Solution
  • FTTX Networking
  • Wireless Networking
  • Office Networking
  • School Networking
  • OLT Configuration

Programming

  • Python Programming Language
  • Python Modules Like Flask, Flask-MySQLdb, pandas, paramiko, telnetlib, ros_api
  • Network Automation with Python
  • Mikrotik Programming
  • Cisco Programming
  • OLT (Epon & Gpon) Programming

Virtualization

  • vSphere Hypervisor
  • Proxmox Virtual Environment

Mikrotik Router Configuration

  • VLAN
  • IP
  • NAT
  • Firewall
  • BGP Filters
  • VRF
  • EoIP Tunnel
  • Static Routing
  • Failover
  • Load Balancing
  • Multiple Upstream Management
  • PPPoE Service Configuration
  • Hotspot Zone Configuration
  • DHCP Configuration
  • Auto Backup
  • Mikrotik Scripting
  • NTP
  • SNMP
  • LOG
  • Bandwidth Management

NMS (Network Monitoring System)

  • LibreNMS
  • PRTG Network Monitor
  • Dude Network Monitor
  • Cacti Server

Linux Server

  • Web Server
  • MariaDB
  • Syslog Server
  • Center Monitor System
  • FTP Server
  • Samba Server