STATUS: OPERATIONAL
session: visitor@server

DevOps / IT Security Engineer

Jakir secures and ships the infrastructure behind the product.

I build the infrastructure that keeps endpoints, clouds, and pipelines honest.

Get in touchView deployments
whoami.sh

$ whoami

jakir

$ cat role.txt

DevOps / IT Security Engineer

$ cat location.txt

Dhaka, BD

$ hostname

TN-LAP-0564

$ systemctl status availability

● active (open to new work)

01 · About

Infrastructure, built to be trusted.

I work across self-hosted and cloud environments — designing endpoint security architecture, standing up SIEM and MDM stacks, and automating backups you can actually trust. My home lab doubles as a proving ground for enterprise networking and virtualization patterns before they ship to production.

02 · Deployments

Systems in production.

A running log of what I've built and deployed — each entry tracked like a service, not a slide.

Fleet MDM Deployment

operational

Full Fleet MDM rollout on a Vagrant/VirtualBox Ubuntu host, enrolling Windows and macOS endpoints with custom TLS/SAN certs and MSI packaging fixes.

FleetVagrantVirtualBoxTLS/PKIosquery

Wazuh SIEM on AWS

operational

Wazuh manager on EC2 with File Integrity Monitoring across distributed agents, tuned inotify watch limits, and hardened ossec.conf.

WazuhAWS EC2FIMSIEM

Encrypted Backup Pipeline

operational

Cross-host backup system spanning EC2 instances, S3, and endpoint laptops — GPG RSA-4096, cron scheduling, Discord/Slack alerting.

GPGAWS S3CronBash

Snipe-IT Asset Management

in progress

Production nginx/MariaDB/PHP deployment of Snipe-IT with a parallel systemd backup service — local, remote SSH, and S3 destinations.

Snipe-ITnginxMariaDBsystemd

03 · Inventory

Stack inventory.

Grouped the way I'd document them in an asset register.

Cloud & Infra

  • AWS EC2
  • S3
  • Vagrant
  • VirtualBox
  • KVM/libvirt
  • Docker

Security

  • Wazuh
  • Fleet MDM
  • Cloudflare Zero Trust
  • GPG
  • TLS/PKI

Networking

  • MikroTik RouterOS
  • VLAN Segmentation
  • OpenVPN
  • nginx

Automation

  • Bash
  • systemd
  • Cron
  • GitHub Actions

04 · Connect

Provision a connection.

Have infrastructure, security, or automation work in mind? Send a message and I'll reply from hello@example.com.