Holger Hellinger

Director Experience Engineering

Publicis Sapient

I am a Director Experience Engineering, based in the German Cologne office for Publicis Sapient. I work as a Site Developer since the late nineties and I'm with Publicis Sapient since 2007.
The main industries I worked for are retail with ecommerce, telecommunications, food and automotive.
My skills are strong HTML5, JavaScript, CSS3+, Usability and Accessibility knowledge and SEO. My daily work is to handle teams that work with JavaScript Frameworks like React, VUE, Angular, Svelte, Web Components or jQuery. I use Design System Managers (DSM) together with our design teams, like InVision or Figma to maintain Design tokens and Components and make them available across systems.
Beside this I'm an advocate of JavaScript testing tools and have knowledge in using integration tests and whole tool chains in clouds.
I lead teams with sizes beyond 10 persons and help project leads to create high-level and mid-level plans for projects. I have a strong agile experience; iteration planning and adjusting is my daily work.
I belong to the German Tech Leadership Team and lead the German XT Community, disciplinary and technical.