Create AI platform Based for software App Development Platform

Project title: Build an AI App-Builder Platform (agentic, natural-language to full-stack apps, websites & software) Overview I'm building a web-based AI platform that turns a plain-language description into a working, deployable full-stack application — in the same category as Emergent, Lovable, Replit, v0, Bolt, and Caffeine AI. A user describes what they want in chat, AI agents plan, write, run, and debug the code, the user sees a live preview, and the finished app can be deployed to a URL or exported to GitHub. I'm looking for a developer or small team to build this end to end. Experience building agentic / LLM-powered products is essential — this is not a standard CRUD web app. Core scope Chat workspace where users describe and refine apps in natural language AI agent engine that plans tasks, writes/edits code, runs it, reads errors, and self-corrects (a working build-test-fix loop) Secure code execution in isolated per-user sandboxes (e.g. E2B, Daytona, Modal, or similar) Live preview of the generated app, updating as the agent works Full-stack generation: frontend, backend, database schema, and auth One-click deploy to a hosted URL + GitHub export so users own their code Credit/usage metering and subscription billing (Stripe), with an append-only credit ledger User accounts, authentication, and multi-tenant project management Preferred stack (open to your recommendations) Frontend: React/Next.js + TypeScript, Monaco editor, live preview Backend: Node.js or Python (FastAPI) LLM via API (Claude / OpenAI) — no model training required Managed sandboxes for execution; Postgres, Redis, object storage Cloud-hosted (AWS/GCP or managed services like Vercel) Deliverables / milestones MVP: the core chat → generate → run → self-fix → preview loop for one stack Deploy + GitHub export Accounts, billing, credits, multi-tenancy Additional app types/stacks and polish Required skills LLM/agent orchestration, tool-calling, React/Next.js, Node or Python backends, sandboxed code execution, cloud infrastructure, Stripe, Postgres. Please include in your bid Relevant work — any AI/agent products or code-generation tools you've built (links/demos) Your proposed architecture and tech stack in 3–5 lines A realistic estimate for the MVP milestone, with timeline Team size and who does what Budget: [your range] · Timeline: [your target] · Ongoing work likely for the right partner. NDA available on request.