Before SlowLettuce. Scaling a blockchain bank from seed funding to Series B

Before SlowLettuce

Hey there, my name’s Jeremy. Before founding SlowLettuce, I was Head of Design for Bitwala. I’d like to share a snapshot of this extraordinary journey, that I was fortunate enough to partake in.


Seed funding

I joined three founders and a couple of freelancers



We started our own Fintech coworking space and embedded ourselves in the Bitcoin community



Disgarded the MVP and rebuilt a blockchain bank from the ground up


Series A

13M funding round. Biggest Ever Equity Funding for a German Blockchain Startup


Series B

80+ staff, 70,000+ users

Bitwala in 2020

Bitcoin purchased!

Earn interest on your Bitcoin

Cash out anytime you wish

The contributions Jeremy made to Bitwala from Seed-Funding to Series-B played a pivotal role in our success. We can’t wait to see what SlowLettuce achieves, and wish him all the best.

Ben Jones | Bitwala CEO

Design Sprint


265 Unique views | Web, iOS, Android | 70,000+ Users

User Experience

+ Designed all major user flows

+ Styled the UI

+ Ran user testing sessions

Design System

+ Dozens of styles guides

+ Component libraries

+ Close connection to developers


+ Working strategy group

+ Contributed to strategic dicscussions

View the case study

For a deeper dive into the methodolgies applied during my time at Bitwala, check out the case study of the Bitwala Portfolio

View case study

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