Welcome to the website of

Yannik Messerli

Swiss made designer, developer & innovator.

Hello, I am a “websmith”. I think, design, and code user-need driven solutions with pixel-perfect interface. I implement scalable algorithms, apply sophisticated statistical techniques to extract actionable knowledge from data, and create stunning graphics to communicate strong messages.

I am working now at Esri's R&D at Zurich as a frontend developper, implementing cool applications on top of the ArcGIS javascript API.

Since 2019, I am also testing my creativity in a smaller amount of time at Tao Excellence for whom I crunch data and create data visualisations.


This website is my personal corner. Therefore, the opinions expressed on this blog are my own views and not those of Esri or Tao Excellence. Find out more about me, or drop me an email any time.