SkillSwap

Exchange skills, not money.
A peer-to-peer learning app where people trade what they know for what they want to learn.

Problem

Learning new skills is expensive.
Many people can teach but do not have a platform to reach learners.
SkillSwap solves both by enabling direct skill-for-skill exchange with zero payments.

What We Built

SkillSwap is a mobile-first platform where two people exchange knowledge directly:
You teach me Flutter, I teach you Digital Marketing. No money involved.

Features

• 🎯 Smart skill matching engine
• 💬 Real-time chat powered by Socket.io
• 📹 1:1 video calling with Agora RTC
• 📈 Exchange progress tracking with completion percentages
• 🗂️ Session history logging
• 📊 Weekly activity analytics dashboard
• 🔀 Sent / Received / Connected match tabs
• ⭐ Post-session star ratings
• 🧠 Skill distribution statistics
• 👤 Rich profile with teach/learn skills

Tech Stack

Layer	Technology
Frontend	Flutter (Android)
Backend	Node.js + Express
Database	MongoDB
Real-time	Socket.io
Video Calling	Agora RTC
State Management	Provider

Project Structure

hackathon/
├── backend/        # Node.js + Express API
└── hackathon_app/  # Flutter mobile app

Setup

1) Backend

cd backend
npm install
npm run dev

If npm run dev is unavailable:

npm start

2) Flutter App

cd hackathon_app
flutter pub get
flutter run

3) Analyze and Build

cd hackathon_app
flutter analyze
flutter build apk --debug

Debug APK output:

hackathon_app/build/app/outputs/flutter-apk/app-debug.apk

Screenshots

Add product screenshots here:

• Login / Onboarding
• Discover Matches
• Real-time Chat
• Video Session
• Analytics Dashboard

Team

Add team member names, roles, and contact links.

License

MIT