At the Dynatrace Perform 2024 conference, Andreas Grabner and Adam Gardner highlighted how platform engineering is crucial for enhancing developer velocity and improving operational efficiency by using internal developer platforms (IDPs). By abstracting infrastructure complexities and fostering a self-service approach, IDPs allow developers to focus more on coding and less on administrative tasks, which can lead to better productivity and job satisfaction. Observability plays a significant role in monitoring IDPs, enabling the tracking of key performance indicators such as developer velocity and platform adoption, while also ensuring security and cost efficiency. The session demonstrated how tools like Argo, Backstage, and GitLab integrate to automate deployments and facilitate streamlined development processes. Dynatrace's approach to platform engineering emphasizes the importance of a product mindset, continuous testing, and intelligent monitoring to ensure the IDP remains a valuable asset that aligns with business needs. The reference IDP architecture is available on GitHub, providing comprehensive guidance on building and deploying applications efficiently.