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  Landing Page

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  Role Prompt

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  Interview Assessment

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  Response Feedback

🚀 Flux – Your AI-Powered Interview Advisor

🎯 About the Project

Interviews are stressful, unpredictable, and often leave candidates unsure about their performance. We wanted to change that. Flux was born from the idea that anyone can master interviews with the right coaching—so why not use AI to simulate real-world interview scenarios and provide instant, expert feedback?

Our mission: Empower job seekers to walk into any interview with confidence.

💡 What Inspired Us

As students and job seekers ourselves, we know the struggle of not knowing if your answers are good enough or how to improve. We wanted a smart, interactive, and accessible way to practice and refine interview skills—without needing a human coach. AI was the perfect solution.

🛠️ How We Built It

• Frontend: React, React Router, CSS for a sleek, user-friendly interface.
  
• Backend: Node.js, Express.js, and Supabase for data management.
  
• AI Model: OpenAI’s Whisper for speech-to-text transcription and GPT-4o-mini for intelligent feedback and personalized interview advising.
  
• Deployment: Hosted on Render for frontend and backend.

🚧 Challenges We Faced

🔹 Speech-to-Text Accuracy: Implementing OpenAI Whisper required optimizing audio processing for different accents and speech patterns.
🔹 Realistic AI Feedback: Ensuring constructive, concise, and relevant feedback from GPT-4o-mini was an ongoing challenge.
🔹 Frontend-to-Backend Communication: Managing real-time updates and seamless API integration required debugging unexpected CORS issues.
🔹 Email Feedback System: Implementing Nodemailer with secure authentication to send AI-generated feedback to users was tricky.

🎉 What We Learned

✅ Optimizing AI prompts for realistic, actionable interview feedback.
✅ Handling file uploads & transcriptions in a smooth, scalable way.
✅ Improving UI/UX to create an intuitive, engaging mock interview experience.
✅ Security & Scalability when handling user-generated data (interview answers, feedback storage, and email delivery).

🌟 What’s Next?

🚀 Live Video AI Interviews – Real-time AI-driven mock interviews.
📊 Data-Driven Insights – Personalized analytics on improvement areas.
🌎 Multilingual Support – Helping non-native speakers practice in multiple languages.

🔗 Flux – Master Your Interview with AI.

Built With

• css
• express.js
• html
• javascript
• node.js
• nodemailer
• openai
• react
• render
• restfulapis
• supabase