Author image

Mark Roberts

Co-founder at Propel Data Cloud

Building cool stuff with GraphQL. Formerly @Twilio working on Video and Wireless. Based in Berlin. Loves synthesizers.

Articles by

Mark Roberts

Apollo logo

How we built Propel

How we migrated to Apollo Server 4

Apollo Server 3 is officially deprecated, so it’s time to upgrade to Apollo Server 4. This post explains the expected and unexpected changes

Browse all articles