Build and deploy a complete SaaS application with AI features, billing, and analytics.
Build and deploy a complete SaaS application with AI features, billing, and analytics.
This project is part of the Specialization category and is recommended for learners at Levels 4-5. Expected difficulty: Advanced
Work with GPT-5.5 and GPT-5.5 Pro for long-context reasoning, coding, and agentic workflows.
Use adaptive thinking, effort controls, and long-horizon coding patterns with Claude Opus 4.7.
Compare frontier models with cost, latency, and red-team checks using Promptfoo.