Sharing notes from my ongoing learning journey — what I build, break and understand along the way.
Implementation of a Secure Industrial Data Pipeline: VPN Tunneling and MQTT Broker Hardening 1. Introduction and Project Scope In modern industrial environments, the secure transmission of telemetry data from field devices to central management systems is a critical requirement. This…
Implementing High Availability: A Load Balancer Architecture with Docker and Nginx In modern IT infrastructures, a Single Point of Failure (SPOF) is an unacceptable risk. Enterprise system sustainability relies heavily on distributing traffic across multiple servers (Load Balancing) and ensuring…
How I Engineered a Secure and Self-Hosted CV Management System As a Student (Systems Integration Specialist), I made it a principle throughout my education not only to manage ready-made systems, but also to understand how those systems work “under the…
Build a 2-Node Kubernetes Cluster on Hyper-V with Ubuntu 24.04 (kubeadm + containerd + Flannel) In this article, I explain how to set up a Kubernetes cluster on Hyper-V using two virtual machines (1 Control Plane + 1 Worker). In…
IoT-Based Autonomous Wind Power Plant Management and Bird Protection System This project is an interdisciplinary study that combines my professional background as an Environmental Engineer with my current training as an IT Specialist for System Integration. The primary objective is…
TerminalNotes Reminder: A Smart, Local Reminder Manager for Windows I basically built a little “desktop reminder center” called TerminalNotes Reminder. It’s a fully local, SQLite-backed, multi-language, holiday-aware, image-enabled reminder app for Windows. 1. What is this app? This app is:…
SSH Launcher: My Python + Qt Project for Managing and Automating Linux Servers I’ve developed my own SSH connection manager and remote server control tool called SSH Launcher.It’s written in Python, and the interface is built with PySide6 (Qt).The main…
Practice IP Subnetting — Interactive Trainer for Fast, Hands-On Drills I’m studying networking and I believe the only way to really learn subnetting is lots of practice. Theory is fine, but speed and accuracy come from repetition. I wrote this…
How to Install Wazuh on a Hetzner Server and Connect a WordPress Agent Today I’ll walk you through, step by step, how I installed Wazuh on a server rented from Hetzner and how I added a Wazuh Agent to another…
Complete OpenVPN Deployment on Oracle Cloud Free Tier — From Network Setup to Secure Connection As an IT student, I’m always looking for hands-on projects to improve my skills in system administration, network security, and cloud infrastructure. This project was…