see resume

Stefan Stretz

see resume

Available to hire

see resume

Language

German
Fluent
English
Advanced

Work Experience

Research Developer — UX & Frontend at TIB Leibniz Information Centre for Science and Technology
November 1, 2023 - Present
Owns information architecture, interaction design, accessibility, and complex search interfaces based on Elasticsearch. Drives product strategy, requirements engineering, and data-quality processes across multiple stakeholder groups in the cultural heritage sector.
Frontend Developer at Dunert Business Software GmbH
August 1, 2019 - October 1, 2023
Web application development in a business-software environment with API-driven workflows (REST/Web Services). Long-term feature development and maintenance with a focus on reliability and continuity in production systems.
Frontend Developer at Sivantos Group
May 1, 2014 - September 1, 2017
Web development in enterprise context with PHP and CSS-driven UI implementation.

Education

M.Sc. Human-Computer Interaction at Otto-Friedrich-University Bamberg
January 1, 2014 - January 1, 2017

Qualifications

Design Thinking: The Ultimate Guide
January 1, 2025 - January 8, 2026
UX Research: Methods and Best Practice
January 1, 2025 - January 8, 2026

Industry Experience

Media & Entertainment, Education, Professional Services, Software & Internet, Government