🌍 Based in Douala, Cameroon | 🎯 Open to any opportunity because I am a passionate
📧 [email protected] | 📱 +237 695 356 718
name: Alexandre DEMBELE
role: Systems & Network Engineer
specialization: [Cloud Architecture, DevOps, Cybersecurity]
current_position: System Administrator @ NEXAH SARL
location: Douala, Cameroon
seeking: International opportunitiesPassionate Systems & Network Administrator with hands-on experience in designing, optimizing, and securing cloud infrastructures. I thrive on transforming complex technical challenges into elegant, scalable solutions.
🎯 What I do:
- Architect and migrate cloud infrastructures (AWS → Kubernetes)
- Design automated CI/CD pipelines that reduce deployment time by 40%
- Optimize cloud costs through containerization (-15% cost reduction)
- Implement robust security frameworks and monitoring solutions
- Build resilient, high-availability systems
🏢 System Administrator @ NEXAH SARL (April 2023 - Present)
Key Achievements:
- 🔄 Successfully migrated AWS architecture to Kubernetes using EKS, Terraform, Helm, and ArgoCD
- ⚡ Reduced deployment times by 40% through GitHub Actions CI/CD automation
- 💰 Cut cloud costs by 15% via Docker & Kubernetes containerization
- 🛡️ Enhanced security posture with IAM policies, IPSec VPN, and comprehensive monitoring
- 📊 Implemented observability with Prometheus monitoring stack.
Technologies: AWS (EC2, S3, IAM, VPC, RDS), Kubernetes, Docker, Terraform, Helm, ArgoCD, GitHub Actions
💻 Previous Roles (2020 - 2022)
IT Intern @ COMETAL SA (Nov 2021 - Jan 2022)
- Administered Windows Server systems and managed backup strategies
Network Administrator Intern @ SAUNYA Cosmetics (Nov 2020 - Oct 2021)
- Deployed private OpenStack cloud infrastructure
- Configured pfSense captive portal and datacenter with Proxmox cluster
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☁️ Cloud Certifications
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🔐 Security Certifications
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⚙️ DevOps & Automation
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🌐 Networking
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| Project | Description | Tech Stack | Link |
|---|---|---|---|
| 🏠 Multi-Cloud Kubernetes Homelab | Deployed hybrid cluster across AWS EKS + Azure AKS + GCP GKE | Terraform Helm Kubernetes |
View → |
| 🔒 OpenRisk | Unified Risk & Threat Intelligence Management Platform | Python Kubernetes Javascript OpenRMF OpenCTI TheHive |
Live Demo → |
| ⚡ CI/CD Pipeline Automation | Automated deployment pipeline with ArgoCD integration | GitHub Actions ArgoCD Docker |
View → |
| 🎯 Portfolio Website | Personal portfolio showcasing projects and skills | Next.js Vercel React |
Live Demo → |
🗣️ Languages:
🇫🇷 French | 🇬🇧 English
🎯 Interests:
💻 Emerging Technologies | 🎮 Gaming | 🎬 Cinema | 🌐 Cloud Trends | 🔐 Cybersecurity Research.
I'm always excited to collaborate on innovative projects and discuss the latest in cloud technologies and cybersecurity!!!
✨ "Building secure, automated, and scalable infrastructures—one deployment at a time." ✨