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I will build nextjs ai saas agentic ai multi tenant rag web application vercel
Carys J
About this gig
Are you ready to launch a high-performance Next.js AI SaaS?
In 2026, simple chatbots are obsolete. I specialize in building professional AI web apps that leverage Agentic AI and multi-tenant architectures to drive real business value.
My tech stack focuses on Vercel AI SDKs and LangGraph to create autonomous agents that dont just chatthey execute. I implement advanced RAG applications (Retrieval-Augmented Generation) using high-speed vector databases to ensure your AI stays grounded in your private data.
What I offer:
- Multi-tenant SaaS: Scalable B2B AI SaaS infrastructure with secure data isolation.
- Agentic AI Workflows: Complex logic loops that perform tasks across various API integrations.
- Usage-based Billing: Stripe integration for per-task or per-token monetization.
- Next.js Performance: Ultra-fast edge deployment on Vercel.
I deliver production-ready code optimized for 2026 standards.
Message me today to build your autonomous agent!
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Get to know Carys J
Carys J
AI powered websites and software developer
- FromUnited States
- Member sinceJun 2025
- Avg. response time13 hours
Languages
English
Hi, I'm a developer specializing in AI-powered websites and software. I build smart, scalable apps using tools like ChatGPT, OpenAI, React, and Flutter. Let’s turn your idea into an intelligent, working solution—fast and clean.
FAQ
What makes your Agentic AI different from a standard chatbot?
Unlike bots that just talk, my Agentic AI uses LangGraph to reason and execute tasks autonomously. It can call APIs, browse the web, and manage multi-step workflows, behaving like a digital employee rather than a simple search tool.
How do you handle data security in a Multi-tenant RAG system?
I implement strict data isolation layers within the Vector Database. Each tenant’s private data is fully encrypted and isolated, ensuring your B2B AI SaaS clients never see each other's information while sharing the same scalable infrastructure.
