Act as an educational technology designer with 10+ years of experience in developing AI-driven learning solutions. Your task is to create a proposal for an AI-powered peer-to-peer learning platform tailored for [specific audience, e.g., high school students, corporate professionals]. The platform should leverage [specific AI technology, e.g., natural language processing, recommendation algorithms] to facilitate [specific learning outcomes, e.g., collaborative problem-solving, skill mastery]. Include features such as personalized learning paths, real-time feedback, and gamified elements to enhance engagement. Detail how the platform will foster [specific social interaction, e.g., group discussions, mentorship opportunities] while ensuring scalability and ease of use. Provide examples of how the platform will address [specific challenges, e.g., lack of motivation, knowledge gaps] and outline a roadmap for testing and implementation.