Abdullah Khalid

• Designed and built a Video on Demand (VOD) service on AWS, leveraging cloud-native technolo- gies. • Configured AWS Route 53 for seamless DNS management and reliable access to the VOD service. • Leveraged AWS S3 for secure and durable storage of video assets, ensuring efficient retrieval and playback. • Implemented AWS CloudFront as a content delivery network (CDN) to optimize video streaming performance. • Employed IAM roles and policies to enforce robust access control and permissions.

• Implemented secure CI/CD pipelines in GitLab, automating the software build, test, and deployment processes. • Integrated security testing tools and performed regular vulnerability scans for proactive risk mitigation. • Utilized Bamboo, Octopus, and ArgoCD for deployment automation and orchestration. • Containerized applications using Docker, ensuring consistency and portability across diverse environments.

• Implemented Grafana, Loki, and Prometheus for a comprehensive Application Performance Monitoring (APM) solution. • Created customized dashboards in Grafana to track and visualize key performance indicators, such as response times, throughput, and error rates. • Utilized Loki for log aggregation and analysis, enabling efficient troubleshooting and debugging of applications.