In this episode of Channels, we talk to Josh Chorlton - CTO & cofounder of BugSeq Bioinformatics Inc. We talk about how BugSeq got into using Nextflow and MultiQC and the tips and tricks that they've employed to push scale and performace of their tools to the limit. We cover topics like testing and CI/CD, passing around structured data objects between Groovy and Python using Protobufs, building Docker images at scale and the ins and outs of using MultiQC for custom clinical data reports.