ProTechStack

The product is a developer job marketplace combined with AI mock interview preparation that provides vetted listings and practice using known company questions and interview patterns. It serves software developers seeking roles and hiring teams looking to source candidates, operating as a business-to-consumer and business-to-business marketplace. It is delivered as an online platform with curated jobs, multi-round mock interviews across coding, system design and behavioral formats, and detailed rubric-based evaluation.

Key features

• Curated vetted developer job listings
• AI mock interviews with company questions
• Coding interviews with code execution
• Support for 15 programming languages
• DSA pattern-based learning
• System design interviews with rubric scoring
• Behavioral interviews with STAR coaching
• Framework deep dive interviews
• Conceptual CS MCQs and explanations
• Adaptive difficulty and detailed evaluation
• 5-dimension rubric scoring and feedback