Hi, my name is

Sheikh Md Seum.

I do plumbing of the internet

A dedicated network and system engineer. I leverage cutting-edge technologies to design, implement, and maintain robust, secure, and efficient network infrastructures and systems.

Resume

About Me

Tech has been my jam since age 9, starting with a beat-up computer. last two years, single handedly managing an ISP of around 8k customers.

I’ve mastered production environments, building stacks from scratch, and navigating the cloud (Azure, AWS, Google Cloud). ☁️

Beyond the basics, I’m diving into containers (Docker, Kubernetes), web servers (nginx) and AI. I also love open-source tools (Grafana, Prometheus, LibreNMS, ansible) - built a sweet server monitoring system with them!

Always up for a challenge and new skills, I’m looking to connect with tech enthusiasts who love to collaborate!

Here are a few technologies I've been working with recently:

Linux/Unix
Python
Bgp
Docker
Kubernetes
Nginx
LibreNMS
AI
Juniper
Mikrotik
Proxmox
Azure

Experience

Marconi Solutions Srls
Janata Wifi

Senior Network Operation Center Engineer - Marconi Solutions Srls

June 2023 - present

I am currently leading a team of level 1 technicians while managing servers, automating network operations, and overseeing the monitoring, security policy deployment, and implementation/troubleshooting of various network protocols including BGP, MPLS, VPLS, OSPF, and IPv6.

Monitoring Network
Managing EBGP and IBGP
Deploying network security policy
Implementing and troubleshooting MPLS, VPLS and OSPF
Automating network operations
Deploying IPV6
Managing servers
Leading a team of level 1 technicians

Senior Network & System Architect Engineer - Janata Wifi

November 2020 - present

I am in charge of the whole networking operation. I have been managing Cisco, Mikrotik, Aws, Tp-link, and other locally popular routers. As the organization is focused on Wi-Fi, most of the time I work with Wi-Fi. Besides these, I am working on the below responsibilities:

Virtualization using KVM, Vmware.
Scaling the production architecture.
Maintaining AWS and AZURE cloud.
Handling Docker and Kubernetes.
SQL Database management.
Maintaining Load-balancer.
Creating and managing VPN server and client.
Monitoring all the services by Grafana, Prometheus, LibreNms etc.
Configuring NGINX and proxy service.
Setting up DEV-Ops system and ensuring high availability.
Maintaining Mikrotik, Cisco router.
Building network simulation in GNS3.
Automating network operation using Python, Bash, Ansible.
Setting up and maintaining Linux Server.
Researching network technologies and hardware such as Mikrotik, Cisco, OpenWRT stack.
Researching network cloud technologies for AAA cloud.
Researching wireless technologies especially WIFI.
Building production level architecture.
Documenting the research results thoroughly

Education

2022 - Present

Bachelor of Science in Engineering Management

University of Perugia, Italy

2016 - 2018

High School

Notre Dame Collage, Dhaka

GPA: 5.0 out of 5.0

Publications

Bridging the Digital Divide in Bangladesh Through Innovative WiFi Solutions.

Beyond infrastructure costs, Bangladesh's digital divide is compounded by economic barriers, technical challenges, and ethical data concerns, requiring comprehensive solutions to truly bridge the gap and unlock opportunities.

Affordable Internet for the community by the community.

Mobile broadband Internet in Bangladesh is costly and volume-based, with 105 million subscribers primarily using smartphones, and high spectrum licensing costs and market dominance contribute to the expense.