Don't Watch Videos.
Build Production AI.
The only AI engineering platform that simulates the actual job. Fix broken pipelines, optimize latency, and red-team agents in a live sandbox.
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> Submit answer...
✓ Correct.
On this platform
> Deploying optimized pipeline...
Deploy Successful! 🚀
You reduced token usage by 40%. This could save a real company $5k/month.
Learn Like You Work
Every mission simulates a real engineering task. No passive watching.
Get a Ticket
Each mission starts with a realistic engineering ticket. "RAG pipeline returning stale results" or "Agent stuck in infinite loop." Just like your real job.
Fix It in a Sandbox
Write real code in a live environment. Debug broken pipelines, optimize prompts, configure vector databases. Hands on the keyboard, not eyes on a screen.
Ship & Get Feedback
Deploy your fix and see real impact metrics. "Latency reduced 60%. Hallucination rate dropped to 2%." Feedback that means something.
Track Your Streak
Build consistency with a GitHub-style contribution graph. Keep your engineering streak alive and watch your skills compound over time.
Production Patterns
Every mission teaches patterns used in production. Caching, error handling, cost optimization, monitoring. Skills that transfer directly to your job.
Leveled Difficulty
Start with guided missions and progress to open-ended challenges. By the end, you're solving problems no tutorial could prepare you for.
Keep Your Engineering Streak Alive
Self-paced doesn't mean aimless. Track your consistency and watch your skills compound.
47 day streak · 12 missions completed
What You'll Build
Real engineering problems across the AI stack — from first API call to production deployment
RAG Systems
- Fix retrieval accuracy
- Optimize chunking strategies
- Debug hybrid search
- Implement reranking
- Reduce vector DB costs
AI Agents
- Debug tool calling failures
- Fix infinite loops
- Implement guardrails
- Optimize planning chains
- Build multi-step workflows
Prompt Engineering
- Fix hallucinating prompts
- Implement chain-of-thought
- Optimize few-shot examples
- Build system prompts
- A/B test prompt variants
AI Memory
- Wire up Mem0 memory
- Sliding window buffers
- Memory conflict resolution
- Letta & Zep alternatives
- Production memory patterns
AI Observability
- Build your first trace
- Cost tracking dashboards
- Latency normalization
- Agent tracing pipelines
- OpenTelemetry for LLMs
Agentic Coding
- Kiro spec-driven workflows
- Claude Code CLI apps
- Cursor full-stack features
- SCOPE prompt optimization
Testing & Evaluation
- Build eval pipelines
- Write regression tests
- Measure quality metrics
- Red-team your agents
- Set up CI for LLMs
LLM Gateways
- Intelligent model routing
- Semantic caching layers
- Fallback chain configs
- LiteLLM & OpenRouter
Developer Tools
- LlamaIndex pipelines
- LangChain debugging
- Strands agents
- CrewAI orchestration
- LiteLLM routing
A Growing Number of Missions Across the AI Stack
Coming Soon
Build servers, clients & connect AI to your tools
Build reliable multi-agent communication
Customize models for your domain
Vision, audio & cross-modal pipelines
Free vs Pro
Start free, upgrade when you're hooked
Free Tier
See if this is your kind of learning
- ✓First 2 lessons of every module
- ✓Free-tier missions with full sandbox
- ✓Browse all content (read-only)
Full Access — Free
NO LIMITSEverything included. No credit card, no upgrade prompts.
- ✓All lessons in every module
- ✓All missions unlocked
- ✓New content every month 🆕
- ✓Interactive workshops & projects
- ✓Full progress tracking & leaderboard
- ✓Priority support via /contact
What Engineers Say
From people who build AI for a living
"Felt like onboarding at a real AI company. The ticket-based format clicked immediately — way better than watching someone code."
Sarah M.
Software Engineer
"I optimized a RAG pipeline in a sandbox and used the exact same pattern at work the next day. That never happens with video courses."
James C.
Backend Developer
"The streak mechanic got me. 30 days in and I genuinely understand production AI patterns now. The eval missions were a game changer."
Aisha P.
Full-Stack Developer
Stop Watching.
Start Building.
Your first mission is free. No credit card required.
What You Get
All lessons, all missions with full sandbox, interactive workshops, projects, community, and progress tracking. No limits.
Why It's Free
We're focused on growth. Great AI education should be accessible. Sign up, learn, and help us build the best platform out there.
Important: Educational content only. No guarantees about employment, income, or specific learning outcomes. Results vary based on individual effort.