As a sophomore computer science intern, you may assist with coding features, debugging existing applications, writing unit tests, or performing data analysis alongside experienced engineers. Many programs also include opportunities to participate in team meetings, contribute to group projects, and review or present your work for feedback. Depending on the organization, you might work on web development, mobile apps, database design, or automation scripts under mentor supervision. These experiences help you strengthen your technical skills, gain exposure to real industry practices, and build a professional network for future opportunities.