How I built multilingual AI contract generation with per-language legal prompts

Built ContractAI — generates professional legal contracts in 8 languages. The trick was per-language system prompts with native legal terminology instead of just translating.

Live: https://www.aicontract.live
Demo: https://youtu.be/QY2-RWtLevM

Stack: Next.js 14, Groq, PostgreSQL, Prisma, Stripe, TipTap, BullMQ.

Happy to discuss the implementation.