Add a new API endpoint to the existing backend in this GitHub repo: AI_Amanda_B2
I need a Node.js backend endpoint using Express. The endpoint will process a list of people submitted via form. Input format: - A list of people in JSON format. Output format: - A cleaned-up JSON object grouped by name... (Budget: $2 - $8 USD, Jobs: AngularJS, Express JS, JSON, Node.js)
