Turns out those years mastering Jenkins weren't in waste

This article contains research findings from Bitrise's report Mobile CI after Jenkins - 6 lessons learned. It's estimated to be what over 70% of devs use for their CI, and for good reason: It's free, flexible and open source. But that flexibility comes at a price: Maintenance is a constant struggle, with the necessary hardware to build for iOS as an (expensive) bonus. Cloud-based alternatives like CircleCI, Travis and Travis have been edging out the traditional 'Jenkins box" in most mobile engineering organisations.