Anubhav Ranjan
PrepSQL is a mobile app designed to help users master SQL for technical interviews. It offers interactive quizzes, realistic mock interview simulations, and AI-powered practice exercises that adapt to your skill level. The app covers essential SQL topics including joins, subqueries, aggregations, and window functions. This tool is ideal for aspiring data analysts, software engineers, and data scientists preparing for job interviews. Users gain hands-on experience solving real-world SQL problems, build confidence through timed mock interviews, and receive instant feedback to improve their query-writing skills. It turns passive learning into active, interview-ready preparation. What sets PrepSQL apart is its AI-driven practice that generates personalized questions based on your weak areas. The mock interview feature replicates actual technical screening environments, making it a practical alternative to expensive coaching. Whether you're a beginner or brushing up advanced concepts, PrepSQL provides structured, on-the-go SQL training.
