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I’m an independent IT consultant and entrepreneur in the Internet and software business. I’m interested in design, enterprise applications, web apps and SaaS products. I design and develop business solutions and applications. I help companies in terms of software quality and knowledge transfer, e.g. with Angular and Spring Boot.

The Power of Metaphor – Mike Hill @ beyond tellerrand 2019

The Power of Metaphor - Mike Hill from beyond tellerrand on Vimeo. Read more

Humanising Your Documentation – Carolyn Stransky @ beyond tellerrand 2019

Humanising Your Documentation - Carolyn Stransky from beyond tellerrand on Vimeo. Read more

Wesley Grubbs – The Importance of Failing Successfully @ beyond tellerrand Düsseldorf 2018

The Importance of Failing Successfully - Wesley Grubbs - btconfDUS2018 from beyond tellerrand on Vimeo. Read more

The Magical Number Seven

This article by designer Jeff Davidson is an informative reminder of the well-known observation that human working memory has a capacity of 7 items (give or take 1 or 2). This observation, originally posited by cognitive psychologist George A. Miller in his paper The Magical Number Seven, Plus or Minus Two is a crucial guideline for designing user interfaces. If a user interface contains more than that number of different chunks of information it'll appear cluttered and overloaded to the user, who will ... Read more