LINCore
Linux Systems
Administration, hardening, patching, recovery, performance and production troubleshooting.
Mahdi MoradiLinux · Infrastructure · Security
Contact Open to opportunities · Kabul, Afghanistan
Linux Administrator & Infrastructure Professional
Linux infrastructure,operated with confidence.
I administer, secure, automate, and troubleshoot production systems—turning complex infrastructure into reliable services and clear operational outcomes.
01 · ABOUT
Infrastructure experience with a security-first mindset.
I support enterprise Linux, distributed storage, identity, monitoring, and automation. My work is grounded in availability, documentation, safe change, and evidence-led troubleshooting.
Alongside hands-on infrastructure work, I am developing security operations capability through the Google Cybersecurity Professional Certificate.
02 · EXPERTISE
What I work with
A practical view of my current capabilities. Levels and tools can be updated as my experience grows.
STOAdvanced
Storage & Virtualization
CephFS operations, capacity, availability and resilient platform support.
AUTAdvanced
Automation
Repeatable configuration and maintenance workflows that reduce drift and manual risk.
OBSAdvanced
Observability
Dashboards, metrics, logs and operational reporting for fast, evidence-based decisions.
IAMWorking knowledge
Identity & Access
Centralized Linux authentication, account governance and least-privilege access.
SECLearning
Security Operations
Secure baselines, detection, SIEM, incident response and vulnerability awareness.
03 · PROJECTS
Selected work
Real infrastructure work presented without confidential operational details.
Enterprise Linux Operations
Administering and hardening production Linux while protecting availability across identity, storage and service changes.
Ubuntu Endpoint Migration
Migration of more than 100 legacy workstations to managed Ubuntu endpoints with centralized identity and documented validation.
Repeatable Server Templates
Ansible workflows for template maintenance, validation, packages and configuration consistency.
CephFS Production Support
Distributed storage operations, MDS performance, capacity planning, client mounts and incident communication.
04 · CONTINUOUS LEARNING
Courses in progress
Current learning paths, completion status, and progress—managed directly from the content studio.
Google · Coursera
Google Cybersecurity Professional Certificate
Developing practical capability in threat analysis, detection, incident response, SIEM, Linux, SQL and security automation.
Progress35%
- Security foundations
- Network security
- Linux & SQL
- Incident response
- SIEM
- Python automation
05 · JOURNEY
Experience & education
A focused timeline of roles, responsibilities, and formal education.
Work · 2025 — Present
Linux Administrator
Afghan Wireless Communication Company
Enterprise Linux, Ceph storage, hardening, monitoring, automation, centralized identity and migrations.
Work · 2022 — 2024
IT & Network Systems Administrator
Bayyenat Social Quranic Organization
Network and systems administration, information management, reporting and education-system support.
Education · 2020 — 2024
BSc Computer Science
Kabul University
Information Technology with foundations in systems, networking, software and databases.
LET’S CONNECT
Let’s build infrastructure people can trust.
Open to Linux administration, infrastructure engineering, storage, automation, and security operations opportunities.Send an email