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Project portfolio

Engineering Case Studies

A curated set of implemented systems across software engineering, IoT, edge AI, infrastructure, and data automation.

3 featured case studies · 4 additional projects · complete archive

Featured Case Studies

Hybrid Self-Hosted Infrastructure & Operations
Infrastructure & DevOpsLive in operationYear: 2026

Self-Hosted Infrastructure

Hybrid Linux and Windows infrastructure lab with separated public ingress, private Tailscale administration, Ansible automation, Azure Arc governance, monitoring and representative recovery validation.

Role: Built and operated by me

Result: Public and private paths are separated, configuration is repeatable, and application/data recovery has been rehearsed against an isolated target.

Tech

AnsibleBashLinuxProxmox VE+19
EdgeGuardian: Edge AI Safety Bubble for Machine Monitoring
IoT & Edge AIDemonstrated prototypeYear: 2026

EdgeGuardian

Edge AI safety monitoring with camera, LiDAR, and local decision logic.

Role: Built by me · demonstrated prototype

Result: Local SAFE / WARNING / ALERT monitoring with camera, LiDAR, dashboard, and logs.

Tech

Raspberry Pi 5Hailo-8LYOLOv8nHokuyo LiDAR+4
TinyML Vibration Anomaly Detection on Arduino Nano 33 BLE Sense Rev2
IoT & Edge AIAcademic prototypeYear: 2026

TinyML Vibration Detection

Embedded vibration classification from IMU features through model export and device-side inference.

Role: Academic project

Result: The Arduino demo shows NORMAL, ANOMALY, and ALERT states with recovery to NORMAL.

Tech

Arduino Nano 33 BLE Sense Rev2C++PythonTinyML+2

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Secure BLE MQTT Monitoring Platform
IoT & Edge AIImplementedYear: 2026

BLE MQTT Monitoring

Collects BLE sensor data and protects MQTT transport with mutual TLS and X.509 client certificates.

Role: Own project

Raspberry Pi 5TLS/X.509Mosquitto MQTT+6

Result: Turned several separate assignments into one coherent monitoring platform

Case Study
Data & AutomationImplementedYear: 2026

Austria Tourism Dashboard: Seasonal Overnight-Stay Analysis

Python-generated dashboard for Austrian tourism analysis.

Role: Own project

PythonHTMLCSS+3

Result: Combined the provided tourism CSV tables, calculated seasonal aggregates, and produced a one-page HTML dashboard and written analysis report.

Case Study
Data & AutomationImplementedYear: 2026

Random Walk Gravity Regression Case Study

Regression workflow for random-walk gravity simulation data.

Role: Academic project

Pythonscikit-learnPandas+3

Result: Best held-out model reached about 1.19% normalized MAE and R² of 0.9914

Case Study
Engineering Portfolio Platform
Software EngineeringImplementedYear: 2025

Portfolio Platform

Built a multilingual portfolio platform with structured content, CI-enabled deployment, and maintainable publishing workflows.

Role: Own project

Next.jsTypeScriptTailwind CSS+2

Result: Built German and English SSR routes with static generation for portfolio pages and project details

Case Study
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