Dominik Mazgaj

IT Student | Aspiring DevOps Engineer

👨‍💻 About Me

Aspiring DevOps Engineer with a strong technical foundation in Cloud Computing and system automation. Actively building hands-on expertise in Containerization (Docker, Kubernetes) and Infrastructure as Code (IaC) through home lab projects. My goal is to leverage my skills in a professional Cloud Infrastructure or Junior DevOps role, contributing to scalable, automated, and stable environments.

🛠 Technical Stack

Cloud & IaC

AWS (EC2, S3, IAM) Terraform Ansible

Containers & DevOps

Docker Kubernetes Jenkins Git Vagrant

Systems & Networking

Linux (Admin) Windows Server Nginx/Apache TCP/IP Virtualization

Scripting & Web

Python Bash SQL HTML/CSS

📂 Projects & Home Lab

Serverless Static Web Hosting & Backend

Architected and deployed a highly available portfolio using AWS S3 and CloudFront for global content delivery (CDN). Implemented a Serverless Backend using Python (AWS Lambda) to process contact form data and Amazon SES for automated email notifications. Configured Route 53 for DNS management and SSL/TLS certificates via AWS Certificate Manager to ensure secure HTTPS access.

Stack: AWS (S3, CloudFront, Lambda, SES, Route 53, ACM), Python

K8s Deployment on AWS

Deployment of a containerized web application to an AWS-provisioned Kubernetes cluster. The project involved using S3 for cluster state persistence and configuring Route 53 for custom DNS service exposure, bypassing standard Load Balancers to understand underlying networking.

Stack: AWS, Kubernetes, Docker, Route53

CI/CD Pipeline with Jenkins & Docker

Automated CI/CD pipeline for a Flask web application. Configured a Jenkins server to trigger builds on every git push. The pipeline automatically builds a Docker image from the source code and redeploys the container locally, ensuring the latest version is always running.

Stack: Jenkins, Docker, Python (Flask), Git

Automated Provisioning with Ansible & Terraform

End-to-end automation pipeline. Used Terraform to provision AWS EC2 infrastructure and Ansible playbooks to configure the environment and install Docker Engine. Focused on mastering the Infrastructure as Code (IaC) lifecycle.

Stack: Terraform, Ansible, AWS EC2, Linux

📬 Get in Touch

📄 Download CV 📱 +48 535 757 289

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