● Available for IT Projects

Hi, I'm Md. Didarul Alam
IT Professional

I design, deploy and maintain reliable IT infrastructure, networks, Linux servers, cloud environments and secure enterprise systems.

root@server:~# whoami

IT Professional


root@server:~# skills

Linux | Networking | DNS

Cloud | Cyber Security | DevOps


root@server:~# status

System Online ✓

About Me

I'm an IT professional focused on building stable, secure and scalable technology infrastructure.

My experience includes Linux system administration, networking, DNS, web servers, virtualization, cloud technologies and infrastructure security.

I enjoy solving complex technical problems and turning infrastructure requirements into reliable production systems.

5+ Years Experience
50+ Projects Completed
24/7 Infrastructure Monitoring
99.9% Target Uptime

Technical Skills

Technologies and platforms I work with

🐧

Linux

RHEL, Rocky Linux, CentOS, Ubuntu, system administration and troubleshooting.

🌐

Networking

TCP/IP, VLAN, Routing, Firewall, NAT, DNS and network troubleshooting.

☁️

Cloud

Cloud infrastructure, virtual machines, storage, networking and deployment.

🔐

Security

Firewalls, access control, hardening, monitoring and security best practices.

Featured Projects

Some of my infrastructure and IT projects

🌐

DNS Infrastructure

Designed and deployed authoritative DNS infrastructure using BIND with DNS zone management and monitoring.

BIND Linux DNS
🖥️

Linux Server Infrastructure

Built and maintained Linux servers for web applications, databases and enterprise services.

RHEL Apache Linux
🛡️

Network Security

Implemented firewall policies, NAT, segmentation and secure network access.

Firewall NAT Security

Let's Work Together

Have an infrastructure, networking, Linux or cloud project? Let's discuss how I can help.

Get In Touch