... Progress & Communication Feedback: Deep breakdowns after every session on where your code, logic, or verbal explanations dropped. Huge Problem Bank: 1000s of built-in DSA questions ready to go. Why build this over using existing stuff? Platforms like Pramp or interviewing .io require matching schedules, dealing with awkward ghosting, or paying huge fees. Grinding LeetCode alone doesn't train your talking skills. Devana gives you on demand, zero judgment mock practice 24/7, with full freedom to test yourself ...