1. Fill the db with Fake Data 2. Test rate limit 3. Stress test the application with enough data 4. Learn about monitoring 5. Learn about logging 6. Learn about e2e tests, Playwright, Integration tests, Regression tests 7. Implement Translation in the posts content 8. Implement AI chatbot helper 9. Implement a smarter Search mechanism 10. Implement something with Angular 11. Make zero down time deploys (or close to 1. Chain-of-thought, Few-shot (prompt engineering) 2. RAG (chinking, vector stores, busca semantica) 1. Rate limit 2. TDD - Como criar testes úteis 3. Logging / Monitoramento 4. CSRF, SameSite, HttpOnly, XSS 5. Chamar API de modelo 6. RAG ou embeddings 7. Agente ou function calling 8. MCP 9. Clean Arch 10. Hexagonal Arch 11. Onion Arch 12. Testes e2e 13. Testes Playwright 14. Testes Jest 15. Execução assíncrona - async await js/c# 16. Autenticação - Session vs JWT vs OAuth 17. CDN 18. Web Hook 19. Web Socket 20. SSE server sent requests 21. JS Promises 22. AWS Lambda 23. AWS EC2 24. AWS S3 25. AWS ECS 26. AWS DYNAMO 27. AWS API-GATEWAY 28. Orquestradores Docker Swarm ou Kubernetes/ECS 29. Docker Compose