Sorry @dom, looks like I’m a bit late! 
Hi everyone! 
I’m Matt, and I work on our backend systems and infrastructure 
Last time I did one of these 
I was working on some updates to our platform, helping us to move our Go microservices to run on Kubernetes in Docker containers 
so that our systems are more stable and scalable in preparation for us getting our banking licence! 
However, now that we’ve gained our banking license 
and entered “mobilisation” it’s full steam ahead 
so we’ve kicked off work on our core banking systems, and this week I’ve been looking at our integration to the Faster Payment network 
That involves sending and receiving lots of ISO8583 messages 
which look a bit strange if you’re used to JSON or XML, but are widely used within the global financial networks!
Next up I’ll nominate @joluet 