SharpSkill is a technical interview preparation platform for developers. You get 12,800+ real interview questions, flashcards, technical tests, code review exercises and interview simulators on React, Node.js, Angular, Spring Boot, Go, Rust and more than 10 technologies. The goal: understand your stack in depth and walk into interviews with confidence.

For developers preparing a technical interview, whether junior, mid or senior. Whether you're looking for a first role, switching stacks or aiming for a senior promotion, SharpSkill adapts to your level and your technology.

Frontend (React, Vue, Angular, Next.js, Nuxt), backend (Node.js, NestJS, Spring Boot, Django, Laravel, .NET, Go, Rust, Ruby on Rails, Symfony), mobile (iOS, Android, React Native, Flutter), DevOps and data (Data Science, Data Analytics, Data Engineering). New stacks are added regularly based on user feedback.

Questions come from real technical interviews, written and validated by developers who've been through them. Unlike a chatbot that improvises generic answers, you train on verified content. Flashcards use active recall for long-term retention, code review exercises teach you to spot bugs and security flaws like in a senior interview, simulators recreate interview conditions with a timer and constraints, and progress tracking shows you exactly what's left to work on.

A free tier lets you try the platform with no commitment. Premium plans give full access to all 12,800+ questions, interview simulators and technical tests across every technology. Details are on the Plans page.

Create a free account, pick the technology you want to prepare and start with flashcards or interview questions. You can jump into the simulators as soon as you feel ready to train in real conditions.