https://umut.space/ Umut Talha's personal blog https://umut.space/entrepreneurship-is-hard.html Reflecting on a 6-year journey of side projects, complex data pipelines, and learning the hard realities of the SaaS business model. Sat, 25 Apr 2026 00:00:00 +0000 https://umut.space/entrepreneurship-is-hard.html