Back in 2013, I led a “proof of concept” test for an enterprise-grade load balancing solution. We evaluated many products, but had a shortlist of 4 vendors, and ultimately selected F5 Networks. While the selection criteria was different, I personally liked F5’s extensibility. I continued to work with F5 for a few years, earning my professional-level certification and engaging with the DevCentral community. Management API While many network professionals grew up on CLI-based tools, at that time I knew the importance of having an API for managing devices.