Hi.
I'm Stefan
Full-Stack Web Developer - Focus on Frontend & UX
Experience
Self-Employed / Freelancer - HSOFT
Apr 2026 – present
Developing custom web solutions and AI-powered systems—from idea through to production rollout.
Frontend Developer – Körber Pharma
Jan 2020 – Oct 2022 · May 2023 – Apr 2026
Development of a line management system in pharma (within a team). Focus on implementation, UX and API design.
Full-Stack Web Developer – Caladious
Jun 2024 – Apr 2026 (parallel to main role)
Building modern web applications and tools with a focus on automated workflows.
Software Developer – Remote
Jan 2023 – May 2023
Delivery of feature iterations and development and extension of automated tests.
About Me
My background is rooted in application development and UX-oriented thinking, with the goal of designing technical processes that are not only functional but also clear and intuitive. Over the past few years, I have worked primarily in industrial environments: line management systems, OEE dashboards, predictive maintenance solutions, production overviews, and the visualization of machine, batch, and format data. My domain knowledge in the mechanical engineering and pharmaceutical industries is a clear advantage, especially for production-related applications. In parallel, I developed projects in automation and AI. These include web integrations, automated document processing, trading systems, chatbots, and a RAG-based system for intelligent knowledge retrieval and task linking.
6+
Years of Experience
100%
Client Satisfaction