Raoul's blog

Senior Consultant, Cloud and Automation Architect

 Résumé/Professional  649  4 mins

Welcome to My Professional Blog

I’m Raoul-Aimé Kengne, a Senior Consultant, Cloud Architect, and Automation Specialist with over 14 years of experience in IT infrastructure, cloud solutions, and hybrid environments. I’ve successfully led projects in banking and telecommunications, blending deep technical expertise with a strategic mindset.

🚀 Expertise and Services

I specialize in designing, deploying, and automating IT solutions to meet complex business challenges. My key areas of expertise include:

  • Cloud Architecture: Designing secure, scalable environments on Azure, AWS, and hybrid cloud setups.
  • Automation Frameworks: Proficient in Red Hat Ansible Automation Platform, Terraform, and Packer to streamline IT operations.
  • Container Orchestration: Deploying and managing containerized applications using OpenShift and Kubernetes.
  • Hybrid Cloud Migrations: Seamless transitions to modern infrastructures, integrating on-premises and cloud environments.
  • DevOps Implementation: Streamlining software development and delivery pipelines using CI/CD best practices.
  • Enterprise IT Governance: Establishing technical standards and ensuring compliance with security frameworks.
  • Custom Infrastructure Solutions: Building tailored environments to support enterprise workloads and improve operational efficiency.
  • Security and RBAC Integration: Implementing robust access controls, cloud-native security tools, and policies to protect critical systems.

Let’s discuss how I can assist your organization in achieving its goals. Contact Me.

🌟 Career Highlights

  • Designed and implemented scalable hybrid cloud infrastructures supporting thousands of users and multiple data centers.
  • Automated the provisioning and configuration of servers (1,600+ systems) using Ansible Automation Platform, enhancing deployment speed and reliability.
  • Migrated mission-critical workloads to public and hybrid cloud environments, ensuring operational continuity and enhanced performance.
  • Developed Infrastructure as Code (IaC) solutions with Terraform and Azure Bicep, reducing manual errors and accelerating infrastructure delivery.
  • Integrated advanced security measures, including RBAC and cloud-native security tools, to safeguard sensitive systems and data.
  • Established governance frameworks and architectural guidelines to standardize IT practices across diverse operational environments.
  • Conducted proofs of concept (POC) for innovative solutions, such as container platforms, automation frameworks, and cloud-native tools.
  • Led cross-functional teams in implementing DevOps practices, streamlining software delivery pipelines, and improving collaboration.
  • Provided expert-level support for high-severity incidents, including root cause analysis and recovery planning.
  • Delivered technical training and mentoring, upskilling teams in cloud technologies, automation, and IT best practices.

🎓 Education and Certifications

Education

  • Master’s in Networks, Telecoms, and Systems – University of Dschang, Cameroon
  • Bachelor’s in Network and Telecom Engineering – IUT-FV, Bandjoun, Cameroon

Certifications

  • AWS Certified Solutions Architect – Professional
  • Microsoft Certified: Azure Solution Architect Expert
  • Red Hat Certified Engineer (RHCE)
  • HashiCorp Certified: Terraform Associate
  • TOGAF 9 Certified
  • ITIL® 4 Foundation

(Full certification list available on Credly)

📊 Technology Stack

I work with a wide range of technologies, including:

  • Cloud Platforms:

    • Azure: Virtual Machines, Azure AD, Azure DevOps, Azure Bicep.
    • AWS: EC2, S3, IAM, and advanced networking.
    • OpenShift: Deployment and scaling of containerized applications.
    • Hybrid Cloud Integrations: Combining on-premises and cloud services.

  • Automation Tools:

    • Red Hat Ansible Automation Platform: Playbooks, roles, AWX, RBAC.
    • Terraform: IaC for cloud resource management.
    • Packer: Building and managing custom VM images.

  • Containerization and Orchestration:

    • Kubernetes: Managing containerized applications.
    • OpenShift: Advanced orchestration and multi-cloud container management.

  • Programming and Scripting:

    • Python, Bash, PowerShell: Automation and custom solutions.
    • YAML: Configuration management for cloud and containerized environments.

  • Systems and OS:

    • Linux: Red Hat Enterprise Linux (RHEL), CentOS.
    • Windows Server: 2012, 2016, 2019, 2022.

  • DevOps Tools:

    • CI/CD Pipelines: Azure DevOps, Jenkins, GitHub Actions.
    • Monitoring and Logging: Prometheus, Grafana, ELK Stack.

  • Security and Compliance:

    • RBAC: Role-based access control across cloud and on-premises systems.
    • Cloud-Native Security: Azure Security Center, AWS Security Hub.

🌍 Community and Publications

I believe in sharing knowledge and contributing to the tech community:

  • Regular speaker at cloud and automation events.
  • Active member of Internet Society – Cameroon Chapters.
  • Contributor to open-source projects in automation.

Check out my Blog for insights on cloud computing, IaC, and IT strategy.

📧 Connect With Me

Let’s collaborate! Reach out or follow me for updates:

📰 Latest Blog Posts

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