Building an AI Interview Coach for the BuildSmall Hackathon 2026

Ishan Awasthi developed an AI Interview Coach for the Gradio × Hugging Face Build Small Hackathon 2026, designed to enhance job interview preparation by transforming unstructured job descriptions into structured role analyses and providing interactive practice sessions with context-aware feedback. The platform utilizes a semantic evaluation methodology, moving away from rigid keyword checking to assess candidates' understanding of technical concepts more naturally. It features a lightweight, decoupled architecture that operates efficiently within strict hackathon constraints, powered by a high-availability cloud serverless API and leveraging tools like Gradio and ReportLab. Awasthi's journey highlighted the importance of stability over refinement under tight deadlines, the flexibility of Gradio, and the benefits of decoupling components to ensure adaptability and ease of troubleshooting. Users can engage with the system by inputting job descriptions, selecting the depth of mock interviews, and receiving detailed feedback, ultimately compiling results into a downloadable PDF report for future reference.

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