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Dorian A. Diaz | Cloud Engineer Portfolio

About me

Systems Administrator with 5 years of experience in optimizing and securing IT infrastructures. Adept at leveraging skills in Active Directory, EC2, and PowerShell to enhance system performance and reliability. Committed to innovative solutions and continuous learning, with a proven track record in both military and civilian contexts, driving mission-critical outcomes and seamless operations.

Certifications

Resume

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Projects

Cloud Portfolio Project: Serverless Static Website with Visitor Counter

Full-stack, serverless web app on AWS: static frontend on S3 behind CloudFront + Route 53 & ACM, visitor counter via API Gateway → Lambda → DynamoDB, secured with IAM & OAC, monitored with CloudWatch, and deployed using GitHub Actions.

Open Project Overview

Cloud Portfolio Project: Cybersecurity Threat Detection with SageMaker

Serverless, ML-powered threat detection on AWS: S3 for logs & datasets, Lambda for preprocessing and feature engineering, SageMaker Pipelines to train/deploy an XGBoost model, real-time inference via a SageMaker endpoint, IAM-scoped access, and CloudWatch logging/alarms.

Open Project Overview