Studiobtwin is a personal space of Sieun Cha


Sieun is a designer, creative director and collaborator based in London, UK. 

With over thirteen years of experience in the creative industry she is well versed in all stages of the creative process, and crafts engaging and meaningful experience solutions for brands, products and services.

Sieun believes in a collaborative approach and a design process that helps optimise efforts to realise a client’s business objectives, a designer’s ambition and customer needs.

Her design approach blends strategic thinking, human-centred experience solutions with meticulous visual craft.