WMFreelancer profile translated to English.
Back to original languageAbout Walid
Experienced Cloud/DevOps Engineer with over 3 years of expertise in automating cloud infrastructures and managing CI/CD pipelines. Key contributor to Infrastructure as Code (IaC) implementations using Terraform and Ansible, reducing downtime by 40% and improving application performance by 30%. Proven success in deploying highly available monitoring systems and optimizing cloud costs.
AWS Certification in progress and extensive experience in cloud security and compliance
Arabic
Native or bilingual
French
Fluent
English
Native or bilingual
Can work on-site
Tunis (up to 50km)
Experience
- TanitWebCloud/DevOps EngineerJanuary 2023 - February 2024 (1 year and 1 month)Tunis, Tunisia• Design and management of a cloud infrastructure via Jelastic, reducing hosting costs by 30%.• Automation of deployments and infrastructure operations with Terraform, Ansible, and Jenkins, decreasing time to market by 75%.• Implementation and maintenance of CI/CD pipelines via GitLab CI/CD for over 10 web and mobile applications.• Development of a comprehensive monitoring system with Prometheus and Grafana, improving incident detection time by 90%.• Development of over 15 Bash automation scripts, saving 10 hours of manual work per week.• Optimization of cloud resources, resulting in a 25% reduction in infrastructure costs.• Training of junior DevOps developers in Terraform and GitLab CI/CD best practices.• Inter-team coordination for the management and resolution of critical incidents.
- Network AssociatesNetwork AdministratorJanuary 2020 - September 2020 (8 months)Túnez, Tunisia• Maintenance and management of the company's network infrastructure, including routers, switches, and firewalls, for over 200 users.• Collaboration with multidisciplinary teams to design and implement network improvements, increasing reliability by 40%.• Complete documentation of network configurations, reducing training time by 30% and facilitating troubleshooting.• Implementation of secure solutions for remote work during the COVID-19 pandemic.
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Education
- National Engineering DiplomaESPRIT2024Cloud & DevOps
- Applied License in Networks and Computer SecurityISETN2020Réseaux