Haitham J.

I help companies stabilize, deploy and troubleshoot critical production environments across Linux, OpenShift, CI/CD and middleware.

I am a DevOps & System Engineer with hands-on experience in banking production environments, working on Linux/Red Hat, AIX, Windows Server, OpenShift, Kubernetes, Docker, GitLab CI/CD, Jenkins, Ansible, Tomcat, JBoss, WebSphere, IIS and Apache.

I can help with:

• Linux / Red Hat / AIX / Windows Server administration

• OpenShift, Kubernetes and Docker deployments

• CI/CD pipelines with GitLab CI and Jenkins

• Middleware setup and troubleshooting: Tomcat, JBoss, WebSphere, IIS, Apache

• SSL/TLS certificates, DNS, logs, network flow checks and production incidents

• Bash/Python scripting and Ansible automation

• Monitoring and troubleshooting with tools like Dynatrace

• Technical documentation and operational procedures

My strength is understanding complex environments quickly, identifying the root cause of issues, and making systems more reliable, secure and easier to operate.

I also have a background in CRM setup, API integration, websites, landing pages, ads campaigns and marketing automation, which helps me understand both the technical side and the business impact of a project.

Based in Casablanca, available for remote missions in Europe and internationally, with hybrid/on-site possible depending on the context.