Walid E. is a skilled professional in cloud computing, DevOps, and cybersecurity with a strong educational background, including a Master's degree in Systems, Networks, and Cloud Computing and several relevant certifications. Currently working as an independent trainer at EFREI and ESGI, Walid E. specializes in topics such as automation, cloud architecture with AWS, and DevOps practices including Kubernetes and containerization. Previous experience includes roles as a DevOps Engineer at Teolia, where responsibilities included CI/CD management and workflow optimization, and as an Expert in Cloud & Security at Groupe Crédit Agricole, focusing on private cloud implementation and infrastructure automation. Early career experience involved technical support and system administration at TELECOM SERVICES.