// References

Projects

Selected projects spanning Software Engineering, Software Architecture, Geodata Processing and IT Consulting.

AISoftware Products2026

AI-Powered Training App

Cross-platform fitness and training planning app with on-device AI inference for professional athletes.

Kotlin MultiplatformKtorAnthropic API
ModernizationMobility & Aviation2026

Aviation Platform Modernization

Migration of a monolith into a cloud-native architecture using Domain-Driven Design and agentic implementation.

AWSNestJSDDD
AISoftware Products2025

Agentic RAG CMS

AI solution for managing and producing editorial content using agentic workflows and retrieval-augmented generation.

PythonVector DBLangChain
GeodataMobility & Aviation2025

Aviation Navigation Solutions

Architecture and development of GIS-based backend and mobile applications for aviation navigation products.

AWS LambdaReact NativePostGIS
Software ArchitectureSoftware Products2025

Smart Home Energy Optimization

Dashboard and control hub for smart home flows, optimized for low-cost spot electricity tariffs.

PythonDjangoHome Assistant
Software ArchitectureInsurance2024

Insurance Sales Platform

Multi-tenant sales system for life insurance with digital application flow, signature and back-office integration.

Spring BootAngularOpenShift
IT ConsultingSoftware Products2024

Secure-by-Design Webinar

IT consulting and workshop format for integrating security architecture and DevSecOps principles into agile teams.

Software ArchitectureCI/CDWorkshopsOWASPGitHub Actions
Software ArchitectureSoftware Products2023

Developer Profile Management Tool

Internal tool for managing and PDF-exporting developer profiles at a software agency.

KotlinAngularSpring Boot
GeodataPublic Sector2023

Geodata Viewer

Web-based GIS viewer for geodata processing and geoinformation with high-performance visualization of large datasets.

Vue.jsMapbox GLPostgreSQLPostGISNode.js
ModernizationInsurance2023

Insurance Distribution Platform

Modernization and rebuild of an application and portal solution for insurance distribution, aligned with DORA and GDPR.

Spring BootAngularMongoDB
Software ArchitectureSoftware Products2022

Decentralized Blockchain Game

Browser game on Ethereum with NFTs (ERC721 and ERC1155) and persistence via IPFS.

SolidityWeb3.jsEthereum
Software ArchitectureSoftware Products2022

Framework-Free Weather Dashboard

Native MVVM library in pure TypeScript with no external framework dependencies, wired to the OpenWeather API.

TypeScriptViteCypress
Software ArchitectureMobility & Aviation2022

Microservices Rental Shop Architecture

Microservices architecture with event sourcing, database-per-service and CQRS patterns.

NestJSSpring BootRabbitMQ
Software ArchitectureSoftware Products2022

Pen-Testing as a Service

Containerized platform for automated penetration testing of client domains with ELK-powered reporting.

PythonDjangoELK Stack
GeodataPublic Sector2022

Reward-Based Crowd Mapping (Thesis)

Decentralized application for quality assurance of crowdsourced geodata, using Proof of Location and game-theoretic rewards.

EthereumSolidityMicronaut
Software ArchitecturePublic Sector2021

Digital Land Registry PoC

Proof of concept for blockchain-based real estate purchase and sale, modelling the full registry workflow.

EthereumSoliditySpring Boot
Software ArchitecturePublic Sector2021

Digital ID / eID

Mobile SDK and reference apps for electronic ID with a dedicated Jetpack Compose UI library.

KotlinAndroidiOS
Software EngineeringFinance2020

Authorization Monitoring

Tool for organization-wide management and monitoring of permissions across a regional banking IT.

JavaSpring BootAngular
Software EngineeringFinance2020

Banking Advisor Portal

Feature development and optimization of an advisor portal in a regional banking IT environment.

AngularSpring BootREST
Software EngineeringFinance2020

Banking Customer Portal

Feature development and optimization of an online customer portal in a regional banking IT environment.

JSFJavaSOAP
Software EngineeringFinance2020

Corporate Analysis Tool

Report generation based on balance sheet metrics for corporate analysis at a regional bank.

JavaSpring BootAngular
Software EngineeringFinance2020

TLS Certificate Monitoring

Tool for managing all TLS certificates across a regional banking organization.

JavaSpring BootAngular
AIPublic Sector2020

Volunteer Firefighter Management Social Media App

Android app for managing volunteer fire departments social media accounts, with AI-based anonymization of faces and license plates.

KotlinSpring BootFirebase
Software ArchitectureMobility & Aviation2019

Autonomous Car Control App

Android app for control and monitoring of an autonomous model car.

AndroidPython
AIMobility & Aviation2019

Autonomous Driving DevKit

Further development and optimization of a model-car devkit for autonomous driving in an academic context.

PythonTensorFlow
GeodataPublic Sector2018

National Cartography Pipeline

Automated process for deriving digital maps from a national landscape model.

PythonArcGIS
GeodataPublic Sector2016

Mobile Geo Raster Toolchain

Toolchain for automated processing and encryption of geo raster data for mobile map applications.

PythonArcGISFME
ModernizationIndustry2008

Steel Coiler Automation Renewal

Control software development for the renewal of automation technology on a steel hot-rolling coiler line.

Siemens TDCCFCSinamics
Software EngineeringIndustry2008

Steel Coiler Commissioning

System test and commissioning of the control software for the coiler line at an international steel plant.

Siemens TDCCFCWinCC
Software ArchitectureIndustry2007

Process Visualization System (Diploma Thesis)

Custom-built system for real-time monitoring and control of industrial plants over Industrial Ethernet.

PerlXMLSVG
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