I'm Harri Lehmuskallio and this is Osana Design, my design business alt-ego. I'm a UX designer with extensive and versatile experience.

Over 15 years I've been building services for users around the globe. Even though I'm located in Helsinki my reach has been global. I've worked in Seoul, Düsseldorf and Silicon Valley with both start-ups and Fortune 50 companies.

Currently I'm not seeking big projects but I always have some time and interest for something small but powerful.

Reach out to me via Linked In!