It’s not every day that you get to peek inside the inner workings of a major tech company like WeTransfer. But today, I had the absolute pleasure of chatting with Antoine van der Lee about his work as a lead iOS engineer at the file transfer company.

Antoine van der Lee, who lives in Amsterdam, is also the founder of SwiftLee, a weekly blog jam-packed with useful Swift, iOS, and Xcode tips.  

During our chat, Antoine revealed:

• Why WeTransfer uses unit tests, not UI tests
• What the company’s continuous integration set-up looks like
• How WeTransfer structures its release train

About Semaphore Uncut
In each episode of Semaphore Uncut, we invite software industry professionals to discuss the impact they are making and what excites them about the emerging technologies.