Paulo Barbosa — BlogCareers, engineering, and lessons I learned the hard way so you don't have to.https://paulobarbosa.devenWhat six companies taught me about starting overhttps://paulobarbosa.dev/en/blog/six-companies-starting-overhttps://paulobarbosa.dev/en/blog/six-companies-starting-overChanging companies isn't starting from zero — it's bringing a new repertoire to a new problem.Wed, 15 Jul 2026 00:00:00 GMTMid-level to senior: what actually changeshttps://paulobarbosa.dev/en/blog/mid-level-to-seniorhttps://paulobarbosa.dev/en/blog/mid-level-to-seniorIt's not about knowing more tech. It's about widening the radius of your impact.Thu, 18 Jun 2026 00:00:00 GMTFeedback that works: how to ask and how to givehttps://paulobarbosa.dev/en/blog/feedback-that-workshttps://paulobarbosa.dev/en/blog/feedback-that-worksMost feedback is useless out of politeness. A simple script to change that.Wed, 20 May 2026 00:00:00 GMT