MAMADOU SOW
Site Reliability Engineer (SRE) | Cloud, DevOps & Kubernetes Specialist
Salaire / Taux journalier
Dakar, Sénégal
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
Site Reliability Engineer (SRE) with proven expertise in cloud platforms (AWS), Kubernetes, GitOps, Observability, and Infrastructure as Code. Experienced in designing, deploying, and operating large-scale, production-grade cloud and container environments. Skilled in automation (Python, Bash), CI/CD pipelines (GitHub Actions, ArgoCD), monitoring, and incident response, with deep knowledge of cloud architecture, virtualization (OpenStack, Nutanix, Proxmox), networking, and security. Passionate about enhancing system reliability, building scalable observability pipelines, implementing SLOs/SLAs, and optimizing operational efficiency to reduce downtime and streamline cloud operations.
Expérience de travail
Cloud, DevOps & SRE Engineer
Systalink
janv. 2025 - Présent
1 an 10 mois
Dakar, Sénégal
– Built and managed an observability stack with Prometheus, Grafana, Loki, and OpenTelemetry for metrics, logs, and traces. – Designed SLO-based monitoring and alerting rules to reduce incidents and improve system reliability. – Automated operational tasks and deployment workflows using Python scripts, Terraform, and GitOps (ArgoCD). – Deployed and maintained production Kubernetes clusters with GitOps workflows. – Managed hybrid cloud infrastructure (OpenStack, Nutanix, Proxmox), including migrations VMware → Nutanix/OpenStack. – Strengthened cloud security via IAM policies, network micro-segmentation, and VPN configuration. – Led incident response processes: runbook creation, RCA, and post-incident reviews.
Network & System Administrator
Hotel Fleur de Lys Plateau
janv. 2024 - déc. 2024
1 an
Dakar, Sénégal
– Managed Windows & Linux servers and network infrastructure. – Implemented firewall rules, VPNs, VLANs, and backup strategies. – Deployed monitoring solutions with Prometheus, Zabbix, Grafana.
Junior IT (Networks, Systems & Security)
Semos Informatics
sept. 2023 - déc. 2023
4 mois
Dakar, Sénégal
– Configured Cisco, Huawei, and Juniper network devices. – Deployed IDS/IPS solutions, vulnerability scans, and security automation.
IT Support Level 2
Sénégal Numérique SA (ex.ADIE)
mars 2023 - août 2023
6 mois
Dakar, Sénégal
Provided advanced IT support, including VPN/DNS troubleshooting and automation via PowerShell and Bash.
Formation
Harvard Online
Computer Science
– CS50: Introduction to Computer Science
Coursera
System & Cloud Engineering
– System & Cloud Engineer Program
ISEP Thiès
Associate Degree, IT (Networks & Systems)
Licences et certifications
Calico AWS Expert-Kubernetes Networking
Délivré le : févr. 2026
Explore Kubernetes
Délivré le : janv. 2026
Serverless Intro
Délivré le : janv. 2026
CEH - Cisco Ethical Hacker
Délivré le : juil. 2025
AWS Certified Cloud Practitioner
Délivré le : juil. 2025
FortiGate 7.4 Operator
Délivré le : oct. 2024
Fortinet Certified Associate Cybersecurity
Délivré le : oct. 2024
Introduction to Python
Délivré le : août 2024
Create Your First Custom VPC and Its Components in AWS
Délivré le : août 2024
Securing Cisco Switches with Port Security
Délivré le : août 2024
Linux: SSH to Remote Server & Networking Basics for DevOps
Délivré le : juil. 2024
AWS S3 Basics
Délivré le : juil. 2024
Introduction to Cybersecurity
Délivré le : déc. 2023