Hey Product Hunt - I'm Navin. I've spent 20 years building payment systems - Citi, American Express, BankUnited, and enterprise platforms processing billions daily. Last year I went through a GenAI Engineering Fellowship and hit a frustration that wouldn't go away: learning AI meant bouncing between docs, YouTube, research papers, and hoping something stuck. Nothing tested what you know and taught you what you don't in the same session. So I built BrainForge AI. 450,000 lines of code over 6 months. Every quiz question is generated fresh by AI and adapts to your level. Get one right, the next one pushes harder. Get one wrong, you get a detailed explanation of why. Topics cover LLMs, prompt engineering, RAG pipelines, AI agents, multimodal AI, robotics, and more - with new topics added as the field moves. The test suite is 270,000 lines - almost twice the app code. The payments engineer in me couldn't ship without that. Tech stack if you're curious: SwiftUI, FastAPI on Fly.io, Supabase Postgres with pgvector, dual LLM routing between OpenAI and Anthropic, Upstash Redis, Firebase Auth. Would love feedback on the quiz adaptation logic and the question insights screen. Those are the parts I'm most proud of and most uncertain about.

BrainForge AI

AI-powered adaptive quizzes for mastering GenAI and ML

AI-powered adaptive quizzes for mastering GenAI and ML