Tech Ninjas Showcase - Copy this Html, Bootstrap Component to your project

"Design a clean, professional UI showcasing individuals (referred to as 'Ninjas') hired by top tech companies. The layout should have a header section with the text 'Our Ninjas at top tech companies' in the center and a small 'Download placement report' button on the right. Below the header, create a 6 card grid layout where each card includes: A circular profile picture centered at the top. The company logo placed below the picture. A brief description (CS/IT, Non CS/IT, or institution type) centered under the company logo. Each card should have a uniform, rounded rectangle shape with sufficient white space for clarity. Ensure a minimalist design with a focus on company logos and the professional presentation of each individual. Use a modern, legible font for all text and maintain a balanced color palette that complements the logos and images."