Tell me about a tech project you’ve worked on in your spare time.

Interviewers ask about tech projects you've worked on in your spare time to gauge your passion for technology, self-motivation, and your ability to learn and grow outside of a formal work environment. They are looking for insights into your technical skills, creativity, and how you manage your time. This question also reveals your initiative in pursuing projects that interest you and how you apply your knowledge practically.

In your response, focus on showcasing a project where you utilized relevant skills and overcame challenges. Use the STAR method to structure your answer: explain the Situation, describe the Task, outline the Actions you took, and share the Results. For example, "In my spare time, I developed a mobile app that helps users track their fitness goals. I identified the need for a user-friendly interface and set out to design it myself. After several iterations, I gathered feedback from friends and improved the app's features, leading to a 50% increase in user engagement within a month."