ARFreelancer profile translated to English.
Back to original languageAbout Asma
As a system and network administrator, I have solid technical expertise in installing, configuring, securing, and maintaining IT systems and network infrastructures. My experience has allowed me to work on both physical and virtualized environments, integrating monitoring, security, and automation solutions.
Operating Systems:
Linux (Ubuntu, Debian, CentOS, RHEL)
Windows Server (Active Directory, DNS, DHCP, GPO)
Scripting: Bash, PowerShell
Networks and Security:
Configuration of VLANs, static and dynamic routing, VPNs (OpenVPN, IPsec), firewalls (pfSense, iptables, UFW)
Network Monitoring (Nagios, Zabbix, Cacti)
Intrusion Detection/Prevention Systems: Wazuh, Suricata, Snort
Network Traffic Analysis with Wireshark, Nmap
Virtualization and Containerization:
Proxmox VE, VMware ESXi
Docker, Docker Compose
Portainer for container management
Kubernetes concepts
Cloud and DevOps:
Deployment and administration on AWS and DigitalOcean
Continuous Integration and Deployment (CI/CD) with GitLab CI and GitHub Actions
Infrastructure as Code with Ansible and Terraform concepts
Monitoring and SIEM:
ELK Stack (Elasticsearch, Logstash, Kibana), Filebeat
Wazuh for centralized log management and threat detection
Integration with TheHive, Cortex, MISP for incident response
Automated alerting via ElastAlert2 and MS Teams notifications
Backup and High Availability:
Automated backups with Rsync, Veeam, Proxmox snapshots
LVM volume management, software RAID
Replication and offsite backups
Methodologies and Best Practices:
ITIL (incident, change, problem management)
Risk Analysis (EBIOS, ISO 27001 – concepts)
Project tracking with Agile / Scrum methods (basics)
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Entreprise PLACEHOLDERIT AdministratorFebruary 2024 - September 2024 (7 months)Tunis, TunisiaInstallation and configuration of SIEM (Wazuh, ELK) and SOAR (TheHive, Cortex, MISP) tools. Monitoring and analysis of security logs to identify and respond to threats. Setting up correlation rules and alerts for proactive detection of cyberattacks. Configuration and management of firewalls (pfSense, Suricata) and VPNs to secure communications. Deployment and maintenance of virtualized servers (Proxmox, VMware).
- ACS,Internship (L3)February 2022 - May 2022 (3 months)Sfax, TunisiaImplementation and monitoring of a secure local network. Implementation of IT security policies and VPN configuration. Triggering alerts upon detection of anomalies. Monitoring server performance (CPU, RAM, Disks, processes) and reporting. Installation and configuration of the pfSense firewall.
- TELECOM,Internship (L2)January 2022 - February 2022 (1 month)Sfax, TunisiaStudy and configuration of VLAN and Inter-VLAN routing under Packet Tracer. Network performance monitoring and secure access management.
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Education
- Master in Systems Administration, Security, and Cloud ComputingISET Sfax2024Master en Administration des Systèmes, Sécurité et Cloud Computing
- Bachelor's Degree in Computer Science – Networks and IT ServicesISET Sfax2022Licence en Informatique – Réseaux et Services Informatiques