I'm an Applied Computer Science student at Heinrich-Heine-Universität Düsseldorf, currently building my skills in cloud computing, backend development, DevOps and cloud security.

I am especially focused on AWS, Python, FastAPI, Docker, Terraform, GitHub Actions, IAM and Infrastructure as Code. My goal is to gain practical experience as a working student in IT, Cloud, DevOps, Backend Development or IT Security.

• Preparing for the AWS Certified Cloud Practitioner (CLF-C02)
• Building cloud and security-focused GitHub projects
• Learning AWS services such as IAM, EC2, S3 and CloudFront
• Improving Python, FastAPI, Docker and Terraform skills
• Understanding Cloud Security, IAM and least privilege principles
• Practicing GitHub Actions and CI/CD workflows

• Java
• Python
• C
• SQL

• AWS basics
• IAM
• EC2
• S3
• CloudFront
• Docker
• Terraform
• GitHub Actions
• CI/CD
• Infrastructure as Code

• IAM policies
• Least privilege
• Cloud security fundamentals
• Log and permission analysis basics

• Git
• GitHub
• Windows
• Linux basics
• Microsoft Office

A simple FastAPI cloud-ready API with Docker and GitHub Actions CI/CD.

Tech: Python, FastAPI, Docker, GitHub Actions, REST API Repository: https://github.com/oenderr/cloud-github-lab

An AWS S3 static website project using Terraform and GitHub Actions for Infrastructure as Code validation.

Tech: AWS S3, Terraform, GitHub Actions, Infrastructure as Code Repository: https://github.com/oenderr/aws-s3-static-website-terraform

A simple Python CLI tool for estimating basic AWS monthly costs for EC2, S3 and data transfer. This project demonstrates Python fundamentals and basic AWS cost management concepts.

Tech: Python, AWS cost basics, CLI Repository: https://github.com/oenderr/aws-cloud-cost-calculator

A beginner-friendly Python security tool that analyzes AWS IAM policy JSON files for risky permissions such as wildcard actions, wildcard resources and administrator-like access. This project demonstrates AWS IAM, cloud security basics and the principle of least privilege.

Tech: Python, AWS IAM, Cloud Security, JSON, Least Privilege Repository: https://github.com/oenderr/aws-iam-policy-checker

I am currently looking for working student opportunities in IT, Cloud, DevOps, Backend Development, IT Infrastructure or IT Security.

I want to apply my technical knowledge in real-world projects, continue learning from experienced teams and grow step by step into the cloud and security field.

• LinkedIn: https://www.linkedin.com/in/oenderyildiz/
• GitHub: https://github.com/oenderr