Services
Software Development
Modern web and mobile applications using cutting-edge technologies. From concept to deployment.
IT Infrastructure
Server administration, cloud architectures and reliable hosting solutions for your business.
System Architecture
Scalable and maintainable system designs that grow with your business.
IT Security
Security audits, penetration testing and implementation of best practices to protect your data.
IT & AI Strategy
Strategic consulting on digital transformation and integration of AI into your business processes.
SEO
Search engine optimization for better visibility and more organic traffic on your website.
Maintenance & Support
Live monitoring, proactive maintenance and fast support for your existing systems and applications. Updates, bug fixes, performance optimization and ongoing improvements to ensure your digital solutions run smoothly and efficiently.
Projects & Experience
A selection of my clients, projects and professional experience.
holeauth – Modular Auth Framework
Open-source authentication framework for TypeScript applications – modular, edge-native, and AI-friendly. Sessions, JWT, 2FA, passkeys, RBAC, and OIDC IDP.
Lead Software Developer E-Learning
Lead software developer in E-Learning at the Chair of Software Engineering under Prof. Dr. Colin Atkinson at the University of Mannheim. I also support students in the practical implementation of their master's theses.
Kanzlei Jaeger – Web Strategy
Website and web strategy for Kanzlei Jaeger, Attorney Lothar Jaeger, Former Presiding Judge at the Higher Regional Court of Cologne.
Metall- und Industrietechnik Langner
Company website for Metall- und Industrietechnik Langner with a focus on SEO and CI/CD.
Library Tracker University of Mannheim
Live tracking of library occupancy at the University of Mannheim with accurate predictions. Available as a PWA.
Tutor – Practical Software Engineering
Tutor for the course "Practical Software Engineering" under Prof. Dr. Colin Atkinson at the University of Mannheim. Supervised more than 20 students over a period of 3 months.
Freelance Software Developer
Consulting and development of web applications for small and medium businesses.
Wine Cellar Equipment Dr. Müller Soppart
Custom-built e-commerce system with system administration, SEO strategy, and Google Merchant integration.
FCG Timetable App
Timetable app for iOS and Android with an average of 150 daily users. Independently developed high school graduation project.
App Development Internship
Full-stack app development including front-end and back-end integration with Firebase.
Digital Catalog Internship
First hands-on experience with React Native, JavaScript, and Electron for digital catalog development.
Blog
AI for SMEs: A Strategic Guide to Implementation
How can you effectively implement artificial intelligence in your business? This article helps you with cost evaluation and process optimization.
Read More →VPS vs. Public Cloud: The Right Hosting for Your Project
VPS, root server or public cloud (AWS, Azure)? Learn how to make the optimal hosting decision based on architecture and use case.
Read More →