A. Roles and Responsibilities Design, build, test, deploy, and enhance Power Apps (canvas and model-driven), Power Automate flows, SharePoint list-based applications, and SPFx web parts and extensions across Dev, Test, and Production. Certification: Microsoft Certified Power Platform Developer Associate (PL-400) or Microsoft 365 Certified Developer Associate (MS-600), or legacy MCSD/MCSE Productivity (SharePoint).