AlgoExpert

AlgoExpert is a premier interview preparation platform designed specifically for software engineers aiming to land positions at top-tier technology companies. Curated by Clément Mihailescu, a former Google and Facebook engineer, the platform offers a meticulously hand-picked collection of 200 coding interview questions that cover the most critical topics tested by leading tech firms. It bridges the gap between theoretical knowledge and practical interview performance by providing crystal-clear video explanations and solutions in nine programming languages.

The experience on the platform is defined by its structured, quality-over-quantity approach to learning. Unlike platforms with thousands of unorganized problems, every question is carefully selected to maximize learning efficiency and interview readiness. The interactive coding environment allows users to write, test, and debug their solutions directly in the browser, with detailed space-time complexity analyses for each algorithm. Whether you are preparing for your first technical interview or aiming for a senior engineering role, the service provides a professional-grade learning environment that adapts to your skill level.

Beyond core algorithms, the platform has expanded into a comprehensive ecosystem of specialized courses through its 'Expert' bundle, covering system design, frontend development, machine learning, infrastructure, iOS development, and blockchain. This commitment to providing end-to-end interview preparation, combined with features like timed coding assessments and mock interviews, makes it an essential utility for serious software engineers looking to accelerate their career growth at top technology companies.