Platform engineering is emerging as a solution to the increasing cognitive load and stress faced by developers in the DevOps landscape, which demands both code management and operational responsibilities. By introducing standardized workflows and reusable, self-service components such as internal developer platforms (IDPs), infrastructure automation, and CI/CD templates, platform engineering reduces manual effort while maintaining security and reliability. This approach allows developers to focus on innovation and optimization by automating routine tasks and providing a single interface for launching new projects with secure, standardized defaults. IDPs promote autonomy by enabling developers to deploy resources without lengthy lead times and ensure security is integral to development workflows, transforming DevOps pipelines into robust DevSecOps pipelines. Platform engineers build reusable systems that enhance DevOps practices, allowing teams to reduce manual effort, speed up delivery, and ensure project consistency, thereby reducing the cognitive burden and risk of burnout.