Shakers is seeking a Freelance Senior Full-Stack AI Engineer to turn generative models into trusted production systems. Work 100% remotely for a 6-month engagement, collaborating on Vercel v0 Platform API-based harnesses and LLM workflows. You will build with ReactJS, TypeScript, Next.js, Node.js, REST/GraphQL, and PostgreSQL, and automate GitHub and deployment pipelines. Fluent English required; start by Oct 1st.