The only way to fix a tech zoo is by focusing on stability first

Klaus Breyer, a tech leader, emphasizes the importance of focusing on stability first to fix a "tech zoo" filled with outdated or unsuitable technologies. He suggests a step-by-step approach starting with improving stability by enhancing observability and reducing cognitive load for developers. The next phase involves assessing the existing tech stack objectively, distinguishing between poor decisions and personal preferences. Subsequently, defining a tech vision encompassing infrastructure, architecture, and framework choices is crucial. This vision should align with strategic objectives to modernize the tech stack gradually through long-term refactorings. Breyer highlights the significance of teamwork in conducting assessments and implementing the tech strategy. By iteratively updating the tech vision and executing planned refactorings, teams can gradually achieve a more stable and efficient tech environment. Breyer's approach focuses on practicality, avoiding over-engineering, and ensuring continuous improvement aligned with the team's collective efforts.