Test the candidate's ability to design an adaptive, competency-based professional development program to reskill mid-career educators as blended-learning instructional designers. Scope: define a competency framework with mastery levels, specify adaptive learning algorithms and personalization rules, design formative and summative assessment and credentialing strategies (rubrics, micro-credentials, badging), recommend a scalable interoperable technology stack (LMS, LRS, analytics, authoring tools, integrations) respecting privacy and accessibility, and produce a phased implementation and evaluation roadmap with roles, timelines, success metrics, and continuous improvement processes. Responses should justify design choices, include sample artifacts (competency list, algorithm flow, assessment blueprint), and show alignment with adult learning principles and institutional constraints.