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SkillLink AI — Turning Skills Into Currency

Imagine a world where money isn’t the barrier to learning — skills are the currency. SkillLink AI is the first AI-powered skill-bartering platform that matches you with people who can teach you what you want to learn, in exchange for what you already know. Powered by Tavus, ElevenLabs, and Stripe, it delivers real-time AI video & voice feedback, tracks your growth, and makes progress addictive with XP and streaks. From code to cooking, public speaking to piano — if you can teach it, you can trade it.

About the Project

It started with a simple trade:

"I taught my friend Python. He taught me Forex."

That moment sparked a bigger idea: What if anyone could teach what they know and get coached on what they want to learn — all powered by AI?

No tuition. No borders. No excuses. That’s SkillLink AI — an AI-powered skill-bartering and coaching platform where skills are the new currency.

💡 Inspiration

Education is often locked behind:

💸 High costs

🕒 Time constraints

📍 Location barriers

But the truth? Talent is everywhere — it just needs a bridge.

We also saw how learners struggle to:

Find genuine coaches

Get real, actionable feedback

Stay consistent and motivated

So we built a platform that combines:

✨ AI Video Coaching with Tavus

🎤 Conversational AI Feedback with ElevenLabs

🤝 Skill Bartering that costs $0

📈 Analytics + Streaks to make progress addictive

💼 What It Does

SkillLink AI is your personal AI-powered skill exchange network:

👥 1. Match & Barter Skills List your skill to teach + the skill you want to learn. Our matchmaking engine connects you with your ideal learning partner.

"Teach me public speaking, I’ll teach you video editing."

🧠 2. Get AI Coaching Record yourself practicing. Tavus + ElevenLabs analyze your voice, tone, and delivery, giving real-time feedback on:

Confidence

Clarity

Energy level

Emotion tone

Repetition

📊 3. See Your Progress Track:

Completed coaching sessions

Skill improvements

XP streaks and achievements

💎 4. Go Pro Unlock:

Unlimited AI coaching

More barter matches

Streak boosts

Private mentor chat (coming soon)

💡 Pro Tip for Users: After signing up and confirming your email, head to the Login page to start learning & teaching instantly.

🛠️ How We Built It

Frontend: React + TypeScript

Backend & Auth: Supabase

Payments: Stripe

Video AI: Tavus

Voice/Emotion AI: ElevenLabs

UI/UX: Tailwind CSS v4 + Material UI + Framer Motion

OAuth: Google Login for fast signups

Deployment: Progressive Web App (PWA) for mobile + desktop

🧱 Challenges We Faced

Wrestling with Stripe integration under hackathon pressure

Making conversational AI work reliably with multiple APIs

Debugging Supabase auth state syncing with subscription gating

Animations that worked beautifully across mobile & desktop without slowing performance

🏆 Accomplishments We’re Proud Of

Built a working, polished MVP in hackathon time

Integrated three AI tools into one smooth platform

Created an onboarding flow that feels like a finished product, not a prototype

Designed SkillLink AI as a startup-ready product, not just a hackathon demo

📚 What We Learned

The fine print of Stripe integration for SaaS products

How to blend video AI, voice AI, and a skill network into one ecosystem

The power of keeping scope tight for speed + focus

How gamification can make skill-building addictive (in a good way)

🔮 What’s Next

Advanced AI feedback (gesture recognition, micro-emotion analysis)

Group barter sessions & community-led skill jams

Offline coaching in a mobile app version

Global leaderboard for skill traders

⚡ Our Vision: We believe AI shouldn’t just write essays or generate art — it should help people grow real-world skills.

From one skill exchange between two friends… …to a global network where skills are currency.

Built With

• elevenlabs
• gemini
• huggingface
• react
• supabase
• tavus
• typescript
• webrtc