With a week full of sessions, tutorials, training classes, and events, the Agile + DevOps East software conference had plenty of takeaways. Here are four highlights, including discussions about agile estimation, finding your ideal job, some challenges to advancing test automation, and leading self-organizing teams.

Many companies avoid genuine innovation for fear of making potentially complex changes without producing measurable results. But you can start small with internal changes that have limited scope and that deliver prompt solutions, so there's less upfront investment—and less risk. Here's how to innovate inexpensively.

The personality tendencies of extroversion and introversion concern where people get their energy, and this is key to understanding how coworkers can perceive—and sometimes misinterpret—each other’s behavior. If the introvert-extrovert dynamic poses challenges, consider discussing these differences as a team.