Steffen Müller is a Principal Designer based in Berlin with 13 years of experience blending design, product thinking and frontend engineering in financial services. He has led design systems and design operations across large banking platforms, driving UI and UX strategy, hiring and coaching teams while operationalizing design at scale. Comfortable in both Macro-UX and Micro-UX, he has repeatedly shipped improved banking experiences and internal workflow digitizations for enterprises serving tens of millions of customers. His hands-on background includes frontend contributions to NW.js build tooling on GitHub, showing a practical appetite for build infrastructure and developer-facing problems. Trained in Kommunikationsdesign (B.A.), Steffen pairs visual craft with pragmatic systems thinking and an unusual personal passion for cycling that often informs his user-centric, mobility-aware perspective.
13 years of coding experience
6 years of employment as a software developer
Bachelor of Arts (B.A.) Kommunikationsdesign, Bachelor of Arts (B.A.) Kommunikationsdesign at Hochschule für Technik und Wirtschaft Berlin
Build NW.js applications for Mac, Windows and Linux using Grunt
Role in this project:
Full-stack Developer
Contributions:64 commits, 1 PR, 1 push in 1 year 9 months
Contributions summary:Steffen primarily contributed to the build process of NW.js applications using Grunt. They fixed file destination issues, updated dependencies, and cleaned up code, indicating a focus on build configuration and project setup. Additionally, the user made modifications to the example Gruntfile, ensuring correct build configurations, and integrated the use of an icon and credits within the build. This suggests a role focused on the application's build infrastructure and overall project configuration.
Build NW.js applications for Linux, MacOS and Windows
Role in this project:
Full-stack Developer
Contributions:48 commits, 11 comments, 2 issues in 10 months
Contributions summary:Steffen primarily worked on enhancing the `nw-builder` project, focusing on features related to file handling and build processes. They introduced an option to retrieve a file list, implemented file copying functionality, and integrated a zipping process to package application files. The user also added the capability to run the created application and made improvements to the handling of macOS-specific components.
nw-jselectronwindowsjavascriptlinux
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Steffen Müller - Principal Designer at DKB Code Factory GmbH