Imrul Hasan

Born in 1989, Bangladesh
Sr. Linux System Administrator — Freelancer
Blogger — REVLOX.COM


Name Imrul Hasan
Surname Shihab
Marital status Single
Birthday 08 December 1989
Nationality Bangladeshi
Native language Bangla


Address Central Road
Mobile +880 1911060909

As a Linux Administrator, my obective is to strengthen the company’s applications and system features, develop scripts and codes, and configure servers and maintain networks to reinforce the company’s technical performance. Part of this objective is to develop tools needed for effective database setup, ensure that Linux environment is performing at its optimum level, manage system backups and provide infrastructure support. To be able to fulfill this, I will utilize the knowledge and expertise I have gained in my over two years experience as Linux Administrator such as Linux scripting, fire-walling and IDS software. With this said, I am confident that this objective is possible..

Linux Server Administrattion

    • 80%
Highly experienced in maintaining Linux Servers. Sound knowledge of common scripting languages and configuration management tools. Extensive knowledge of enterprise backup and restore procedures. Familiarity with database and cluster management. Ability to install, support and troubleshoot Linux server. Ability to oversee formal patch management and security procedures. Good knowledge in Virtualization, Doker etc OS: RedHat, Ubuntu, Debian, Kali LInux, Arch-Linux etc.


    • 95%
Database: MySQL, MariaDB, Apache Tomcat. Transfer sites from one server to another server Knowledge of fixing issues on the server. (Database repair, Restoring/ Taking backups).


    • 85%
Wordpress theme customization, Site optimization, CDN integration etc.

Server Admin and Security/Pentesting Expert
eTDS Envoronment Software Developement Team
National Board of Revenue (NBR)

01.11.2020 — Present

I am responsible for Server-side operations and troubleshooting tasks that support business-critical and development activities. I also analyze and resolves problems associated with the operating system's servers, hardware, applications, and software.I spend my days attempting to breach the software's databse and network security systems.

Administrative IT Support
SWAN Group of Industries Bangladesh

01.06.2014 — Present

Web development and Maintenance. E-mail server and clients setting up and Maintenance Providing IT supports to desks. I also provide supports such like which are listed in my latter job roles within this role.


29.12.2011 — Present

Server Admin, Wordpress Theme customization, Website Maintenance, Website speed optimization Ecommerce websites development using woocommerce, Recovering and cleaning hacked websites Installing and configuring firewall, Analyze websites/ servers security level