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Choose from industry-vetted challenges. Build local, push to GitHub, and earn cryptographic proof of your engineering skills.

All PathsFrontendBackendFull StackData Science & MLGenAI
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Recipe Finder with AI Substitutions

fullstackBeginner365d access
₹99onwards

Enter what's in your fridge, get recipe suggestions, and ask the AI to suggest ingredient substitutions for anything missing. Practical multimodal CRUD plus AI.

  • Build ingredient-based recipe matching using overlap scoring logic
  • Highlight matched vs. missing ingredients in a recipe card UI
  • Design a prompt that contextualizes AI suggestions within a specific recipe
  • Stream AI substitution suggestions in real time in response to user needs
See detailsEnroll now

Job Application Tracker with AI Cover Letters

fullstackBeginner365d access
₹99onwards

Track job applications on a Kanban board. On each card, generate a tailored cover letter from the job description and your resume — streamed in real time.

  • Build a Kanban board with drag-and-drop using @dnd-kit
  • Store and retrieve user resume data for use in AI-generated content
  • Generate a tailored cover letter by combining job description and resume in a single prompt
  • Stream the AI cover letter into the UI in real time using Vercel AI SDK
See detailsEnroll now

Smart Notes App with AI Search

fullstackBeginner365d access
₹99onwards

A note-taking app where every note is embedded on save. The search bar uses semantic similarity to find relevant notes — not just keyword matching. RAG inside a real product.

  • Build a working notes app and then add AI as a layer on top — not the other way around
  • Generate and store vector embeddings for every document on save
  • Build a semantic search endpoint using FAISS similarity search
  • Demonstrate the difference between keyword search and semantic search to end users
See detailsEnroll now
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