Freelancer profile translated to English.

Description

🎯 DevOps Engineer specializing in Kubernetes, CI/CD, and automation, I design and deploy reliable, secure, and scalable infrastructures for cloud and on-premise projects.

🌍 Cloud & On-Premise Expertise: AWS (EC2, S3, EKS), Proxmox

⚙️ Automation & IaC: Ansible, Terraform

🐳 Containers & Orchestration: Docker, Kubernetes, Helm

🚀 CI/CD & GitOps: GitLab CI, Jenkins, GitHub Actions, ArgoCD

📊 Monitoring & Security: Prometheus, Grafana, Loki, Kyverno, Trivy

✅ Added Value:

Significant reduction in deployment time through complete automation

Reliable and traceable deployments with GitOps

Proactive monitoring and real-time alerting to anticipate incidents

Securing pipelines and cloud-native environments

💡 Available for your DevOps, Cloud & CI/CD missions

GitHub: github.com/ibrahimbakayoko

LinkedIn: linkedin.com/in/brahima-bakayoko

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Achères (up to 50km), Paris (up to 10km), Cergy (up to 10km)

ACFOR
DevOps Certification Internship
EDUCATION AND E-LEARNING
June 2025 - October 2025 (4 months)
Paris, France
Context / Mission:
Participation in a DevOps certification project focused on cloud and Kubernetes, aiming for complete automation and infrastructure security.

Actions / Tools:
Deployment and security of a Kubernetes cluster (K3s / EKS) for a test and production environment
Infrastructure automation with Terraform and Ansible
Setup of automated CI/CD pipelines with GitLab CI, Jenkins, and GitOps
Advanced monitoring and alerting with Prometheus, Grafana, and Alertmanager
Implementation of security policies with Kyverno, vulnerability scans via Trivy, and signatures with Cosign

Results:

50% reduction in deployment time thanks to CI/CD automation
Reliable and traceable deployments with GitOps
Increased visibility on incidents with real-time alerts
Terraform GitOps Kubernetes CI/CD Pipelines Terraform Cloud
Greta des Yvelines
DevOps Intern
EDUCATION AND E-LEARNING
October 2024 - June 2025 (8 months)
Saint-Germain-en-Laye, France
Context / Mission:
Automation and monitoring of on-premise environments for Node.js applications and cloud services.

Actions / Tools:

Application deployment via Ansible and Docker, orchestration via Kubernetes
Creation and optimization of Jenkins CI/CD pipelines, continuous integration with automated tests
Centralized monitoring with Prometheus, Grafana, and proactive alerting
Application of DevOps best practices and improvement of environment security and reliability

Results:
40% gain in deployment time thanks to automation
30% reduction in undetected incidents
More reliable and traceable deployments
Docker Ansible Jenkins Prometheus Grafana
Projets freelance & personnels (GitHub)
DevOps Engineer – Open Source Projects
E-COMMERCE
January 2024 - Today (2 years and 5 months)
Achères, France
Context / Mission:
Independent development of DevOps projects to strengthen Cloud, Kubernetes, and CI/CD expertise, while applying GitOps and DevSecOps best practices.

Actions / Tools:
Complete DevOps infrastructure: AWS automation with Terraform and Ansible, Kubernetes deployment via CI/CD pipelines
Monitoring and alerting with Prometheus, Grafana, and Alertmanager
Setup of a secure GitOps environment with ArgoCD, Kyverno for compliance, Trivy for vulnerability scans, and Cosign for image signing
Clear and reproducible documentation to facilitate environment reuse

GitHub Projects:
🔗 Complete DevOps Infrastructure: https://bit.ly/4mbsk0m
🔗 SecureGitOpsLab: http://bit.ly/3H6sYgq

Results:

Industrialization of reproducible and automated cloud environments
Proactive security of pipelines and deployments
Creation of open-source labs used and shared by the community
Terraform Ansible GitOps Terraform Cloud Kubernetes Deployment

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Professional Title Systems Administrator and DevOps
GRETA des Yvelines
2025
Conteneurisation et orchestration : Docker, Kubernetes (K3s, EKS), Helm Automatisation et Infrastructure as Code : Ansible, Terraform, Bash CI/CD : Jenkins, GitLab CI, GitHub Actions, Docker Hub Cloud et infrastructure : AWS (EC2, S3, IAM, EKS), Proxmox Monitoring et sécurité : Prometheus, Grafana, Loki, Alertmanager, Trivy, Kyverno Versioning et gestion de code : Git, GitHub, GitLab Projets pratiques : Déploiement complet d’infrastructures cloud et on-premise, pipelines CI/CD automatisés, intégration de politiques de sécurité et monitoring
Engineering Degree in Computer Science & Telecommunications
IFPG
2020
Programmation et développement logiciel : Python, Java, C++ Réseaux et télécommunications : Protocoles réseaux, administration de systèmes Bases de données : SQL, NoSQL Systèmes et virtualisation : Linux, Windows Server, VMware Projets académiques : Déploiement d’applications distribuées, mini-projets réseau et sécurité

Brahima Bakayoko

DevOps Engineer | Kubernetes | Terraform | CI/CD

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