NxtBuild – AI-Powered Web App Builder

About this Gig

● Designed and engineered prompt templates that instruct Gemini AI to generate complete, self-contained HTML/CSS/JS applications from natural-language descriptions. ● Built a conversational code-generation pipeline: constructed context-aware prompts from chat history and existing code, then parsed and validated the AI's mixed text/code responses into usable output. ● Implemented iterative AI refinement (chat-based follow-up edits), live preview rendering of AI-generated code, and version history — backed by JWT auth and MongoDB project storage. ● Technologies: Gemini API, Prompt Engineering, React.js (Vite), Node.js, Express.js, MongoDB, JWT Authentication.

Requirements

Give me exact interface infrastructure you want and required credintial like premium api key

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