CodeGrill is your one-stop portal for cracking technical interviews — from freshers to senior software engineers. Practice real interview questions with detailed answers across C#, JavaScript, React, SQL, and more. Take mock interviews and get ready to land your dream job!
Prepare for your next C# interview with expert-curated questions on OOP, async/await, delegates, and SOLID design patterns.
Master object-oriented concepts like inheritance, encapsulation, and polymorphism with C#-based examples.
Level up with questions on closures, async/await, hoisting, ES6 features, and DOM manipulation.
Cover hooks, lifecycle, props vs state, context API, Redux, and performance tuning with real-world React examples.
Sharpen your backend skills with topics like middleware, DI, REST APIs, EF Core, and JWT-based auth.
Practice JOINs, indexing, stored procedures, normalization, and performance tuning for backend/data roles.
Every question comes with a clear, structured answer, related tags, status, and real code examples — just like this sample card:
