Eddie Aguilar, a developer and CRO specialist, shares his experience with experimentation and optimization. He discusses how he started as a developer at a young age and eventually shifted to optimization. He recounts a specific incident while working with Envision App, where he made a global change to the website that caused a significant error, resulting in a spike in error logs. Eddie emphasizes the importance of communication and collaboration in such situations. Despite the error, the test yielded impressive results, with a 227% revenue lift and 70% LTV lift.