Zuleika Sierra

AWS Cloud professional & Aspiring Sloutions Architect

AWS Certified Cloud Practitioner SAA-C03 In Progress

Building Cloud Infrastructure | Bilingual EN/ES | Remote Ready

About Me

AWS Certified Cloud Practitioner and aspiring Solutions Architect with 15+ years of hands-on infrastructure operations experience. Currently pursuing my SAA-C03 certification while building real cloud projects.

My background in process automation, systems administration, and technical troubleshooting across government, nonprofit, and financial services environments gives me a unique foundation for cloud engineering.

Fully bilingual in English and Spanish. Remote ready. Currently preparing for a mission trip to Indonesia in early 2027 while building my cloud career. 🌴

Certifications

☁️

AWS Certified Cloud Practitioner

CLF-C02

✅ Earned July 2026

🎯

AWS Solutions Architect Associate

SAA-C03

⏳ In Progress · Nov 17, 2026

🎓

CS50: Intro to Computer Science

Harvard University

✅ January 2024

Skills

Cloud & Infrastructure

AWS Cloud Fundamentals 85%

IAM & Security 70%

S3 & Storage 70%

VPC & Networking 55%

Lambda & Serverless 50%

Scripting & Development

Bash/Shell Scripting 65%

HTML & CSS 70%

JavaScript 40%

Python 35%

Operations & Tools

Documentation & SOPs 65%

Windows OS Admin 62%

Network Backup & Recovery 58%

System Monitoring 55%

Languages

English 100%

Spanish 100%

Italian 60%

French 30%

Projects

AWS S3 · CloudFront 🟢 Live

Cloud Portfolio Website

Designed and deployed a static portfolio website using AWS S3 for hosting and CloudFront for global content delivery. Configured bucket policies, public access controls, and CDN distribution via AWS CLI.

S3 CloudFront AWS CLI HTML/CSS

🌐 Live Site 💻 GitHub

AWS VPC · EC2 · RDS 🔵 Coming Soon

Three-Tier Web Architecture

Designing a highly available three-tier architecture with public/private subnets, Application Load Balancer, EC2 Auto Scaling Group, and RDS Multi-AZ database across multiple availability zones.

VPC EC2 RDS ALB

💻 GitHub

Lambda · API Gateway · DynamoDB 🔵 Coming Soon

Serverless REST API

Building a fully serverless REST API using API Gateway, Lambda functions, and DynamoDB. Implementing Cognito for authentication and CloudWatch for monitoring and logging.

Lambda API Gateway DynamoDB Cognito