Developed a full-stack web application, a clone of Stack Overflow, using a modern tech stack including Node.js, Express, and MongoDB for the backend, and EJS for dynamic rendering on the frontend. The application features a comprehensive Q&A system with markdown rendering for rich content, tags for categorization, and user authentication through Google OAuth and traditional email/password methods, ensuring persistent user sessions. The UI, styled with Tailwind CSS, is both modern and responsive. To boost user engagement, I implemented interactive features like answer reactions, a dark/light theme toggle, and detailed user profiles that display a history of questions and answers. Additionally, I integrated the Stack Exchange API to pull real-time data from Stack Overflow, enriching the platform with a vast repository of community-driven knowledge.