Luke Caish-Sadlek


Australian-born, Berlin-based, creative problem solver. Currently at R/GA.

With over 10+ years of experience and hybrid skills across UX and UI, Luke excels leading hands-on, solving challenges to create great digital products & services with multidisciplinary teams. From discovering user and business needs, inspiring creatives, to collaborating or presenting with clients – Luke loves everything interactive.

Outside of work, Luke can be found creating lighting designs, cycling in the German countryside and jumping out of perfectly good airplanes.

Recent clients


Recent experience

Experience Design Director

Wunderman Thompson
UX / UI Director

Prime Motive
Senior Interaction Designer

Personal projects

WIP documentation of my UX process

Custom lighting design & build

Exploring invisible climate changes


Reach out and say hello ☻