Freelancer profile translated to English.
Back to original languageAbout Mame Cheikh Ibrahima Fall
SRE / DevOps Engineer | Cloud & Infrastructure | OpenStack • Kubernetes • Automation
I assist companies in the design, deployment, security, and operation of high-performance, automated, and highly available cloud and data center infrastructures.
My expertise covers private cloud, virtualization, networking, automation, observability, and infrastructure reliability.
- Deployment and configuration of 14 OpenStack clusters in production in a Leaf-Spine architecture for a data center in Abidjan.
- Administration of Nutanix clusters in a production environment.
- Design, deployment, and operation of OpenStack platforms with Kayobe and **Kolla-Ansible**.
- Automation of infrastructure provisioning and configuration with Terraform and **Ansible**.
- Deployment of Ceph and Kubernetes platforms for resilient and scalable production environments.
- Writing High Level Design (HLD) and Low Level Design (LLD) technical documentation for cloud and data center infrastructures.
- Implementation of monitoring solutions with Prometheus**, **Grafana, and Nagios to improve infrastructure visibility and incident management.
- Strengthening infrastructure security through firewalls, VPNs, and cybersecurity best practices.
OpenStack • Kubernetes • Docker • Ceph • Terraform • Ansible • GitLab CI/CD • Jenkins • Linux • VMware • Nutanix • Proxmox • Prometheus • Grafana • Nagios • FortiGate • Cisco ASA • VPN • Data Center Architecture • Leaf-Spine • SRE • DevOps
I am involved in projects for cloud deployment, automation, migration, infrastructure modernization, platform reliability, and operational support.
English
Native or bilingual
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- SYSTALINKSYSOPSTECHMarch 2025 - June 2026 (1 year and 2 months)Dakar, Senegal1. Systems and Cloud Infrastructure Administration• OpenStack• Kayobe• Kolla-ansible• Ceph• GitLab• Install, configure, and administer servers and virtualized infrastructures.• Ensure the management and optimization of virtual machines.• Manage storage and backup solutions (backup, DRP, PRA).• Supervise the capacity and scalability of cloud infrastructures.• Ensure the management of updates and security patches.• Automate administration tasks using scripting and orchestration tools (Bash, PowerShell, Ansible, Terraform) 2. Network and Security Management• Administer and optimize network infrastructure (LAN/WAN, VPN, VLAN, SD-WAN).• Manage and configure security equipment (firewalls, IDS/IPS, proxy, web filtering).• Implement threat monitoring and detection solutions.• Ensure real-time supervision and remediation of security incidents.• Develop and apply cybersecurity and compliance policies. 3. Cloud Services Supervision and Optimization• Ensure the availability and performance of cloud services hosted in our data center.• Implement monitoring and reporting solutions (Zabbix, Prometheus, Grafana).• Manage production incidents and propose continuous improvements.
- GNSNETWORK/TELECOMS, SYSTEM ADMINISTRATORTECHJuly 2024 - March 2025 (8 months)Dakar, Senegal• Implementation of network infrastructures (end to end)• Network and system administration• Security with: Fortigate and ASA, Wireshark, port forwarding, VPN, tunnelling etc• Telephony (Cisco, Asterisk, Yeastar, analog)• technical offers• Proxmox environment administration• Linux environment administration
- EDUPASSIT AND COMMERCIAL CONSULTANTTECHNovember 2023 - July 2024 (8 months)Dakar, Senegal• System and network administration.. Follow up on files related to service providers
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Education
- Baccalaureate Series S2LYCEE ELHADJI MALICK SY DE THIES2019Baccalauréat série S2
- Higher Technician in Networks and TelecommunicationsISEP-THIES2021Technicien Supérieur en Réseaux et Télécommunications