David Abdallah

o Designed and delivered scalable, secure cloud architectures on AWS and GCP based on customer requirements.

o Optimized CloudWatch monitoring configurations, reducing recurring monthly costs from $1,200 to $150 (≈87% cost reduction).

o Led end-to-end penetration testing activities, coordinating remediation plans with security and engineering teams.

o Directed the successful execution of annual GTOM compliance checks, ensuring alignment with security and governance standards.

o Provided comprehensive technical leadership across all Cloud and DevOps initiatives.

o Designed and architected a scalable GCP and DevOps environmentfor the Agentic AI Blueprint initiative.

o Executed the full migration of development and production environments from a shared sandbox to a dedicated, secured GCP project.

o Acted as the primary technical point of contact for the CMS team, ensuring timely and successful cloud environment delivery.

o Contributed to internship recruitment initiatives and delivered technical AWS training sessions.

o Led a 4-session DevOps knowledge-sharing series as part of the internal KX program.

o Coached 6 engineers, providing personalized technical and career guidance.

Providing technical Cloud and DevOps solutioning for new project based on customer requirements.

Build and Managing AWS infrastructure using IAC Terraform.

Configuring CloudWatch to Monitor the Infrastructure.

Designing and implementing DevSecOps solutions for microservices, mobile applications and Microsoft systems such as ERP and CRM.

Setting up, supporting, and integrating DevSecOps tools such as Jenkins, Ansible Tower, JIRA, Confluence, GitHub Enterprise, Fortify WebInspect and SonarQube.

Setting up, supporting, and integrating DevSecOps tools for mobile applications for both Android and iOS.

Developing CI/CD pipelines using Jenkins, SonarQube, Nexus, and GitHub.

Deploying and troubleshooting issues with containerized application on Docker.

Installing and managing containerization orchestration tools like Kubernetes and OpenShift.

o Managed AWS environments across test, staging, and production.

o Led customer onboarding to Vodafone-managed AWS, Azure CSP, and GCP platforms.

o Migrated customer cloud accounts across AWS, Azure, and GCP resellers.

o Supported CI/CD platforms used at Vodafone Group scale.

o Delivered operational support for cloud automation platforms and SES integrations.