I will manage, secure, and optimize your linux servers

Masood

Pakistan

I speak English, Persian, Urdu

8 orders completed

Microsoft and VMware AD vSphere SRM HyperV

Experienced Microsoft System Administrator with a strong background in managing and maintaining core infrastructure services, including Active Directory, DHCP and Windows Failover Clustering. Skilled ...
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Level 1

Has met certain performance criteria and shows strong potential in the marketplace.

About this Gig

I am a Certified Linux System Administrator with hands-on experience managing production-grade environments. I work with RedHat, Ubuntu, Debian, CentOS, AlmaLinux, and Rocky Linux, ensuring your server runs with stability, security, performance, and reliability.


Core Linux Administration Services

System Administration

Linux installation & post-installation configuration

System updates & patch management

Kernel & service configuration

Boot, GRUB & recovery troubleshooting


Package Management

APT / YUM / DNF / Zypper management

Software installation, upgrade & removal

Repository setup

Fixing package conflicts & dependency issues


Disk & Storage Management

Disk partitioning (fdisk, parted)

Mounting & fstab configuration

LVM setup & expansion

ext4 / xfs / btrfs management

Disk usage analysis & cleanup


User & Permission Management

User & group creation

sudo & privilege delegation

File & directory permissions

ACL and access control configuration


Process & Service Optimization

systemd service management

CPU/RAM/resource optimization

Load issue investigation & resolution

Process monitoring & performance tuning




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manage, secure, and optimize your linux servers
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manage, secure, and optimize your linux servers

Server:

Apache HTTP

•

Database server

•

File server

•

Web server

+2 more

Operating system:

Linux

•

Unix

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