Follow these structured steps to maximize your interview preparation across every feature of PrepHub.
Practice by technical domain
Select your engineering field — Computer Science, Electronics, Electrical, Mechanical, or Civil.
Pick a specific topic area like Data Structures, VLSI, Power Systems, or Thermodynamics.
Type or use voice input to answer. Submit and receive instant AI feedback with model answers.
Monitor answered vs remaining questions. Watch your progress bar fill up as you practice.
Prepare for specific companies
Explore our curated list of top companies — TCS, Infosys, Wipro, Google, Microsoft and more.
View real interview experiences shared by candidates and learn what to expect at each company.
Narrow down by experience level, role, job description, subject, or question difficulty.
Use the inline search to find specific questions and practice company-style interview rounds.
Track your growth over time
Sign up or log in to unlock your personal dashboard, progress tracking, and achievements.
View your daily submission chart — a visual heatmap of consistency and practice streaks.
Unlock badges and achievements as you hit practice milestones. Keep the streak alive!
Ready to start your journey?