I will build ai powered react apps using claude or gpt apis


About this gig
Looking to add AI superpowers to your React app? You're in the right place.
I specialize in integrating cutting-edge AI APIs Claude, OpenAI/ChatGPT, and Gemini into modern React applications. Whether you need a conversational chatbot, a smart document analyzer, an AI writing tool, or a real-time streaming assistant, I'll build it cleanly and efficiently.
What I can build for you:
AI chatbots with conversation history (Claude / GPT-4)
Streaming responses (token-by-token, like ChatGPT)
Document summarizer (upload PDF get summary)
AI-powered search & recommendations
Custom AI dashboard with real-time output
Email / content generators with React UI
Code review & explanation tools
Integration with Vercel AI SDK or custom backend
Tech stack I use:
️ React 18+ / Next.js · TypeScript · Tailwind CSS
Anthropic Claude API · OpenAI API · Gemini API
Vercel AI SDK · Express / Node.js backend
️ Deployment on Vercel, Netlify, or your host
Why hire me?
I don't just paste API calls I architect the full flow: secure backend proxying (no exposed keys), proper state management, error handling, loading states, and a polished UI your users will love.
Message me for getting started
Get to know Aaraiz Baig
I help businesses build fast, modern, and high converting websites that deliver
- FromPakistan
- Member sinceDec 2021
- Last delivery1 year
Languages
English, Spanish
My Portfolio
FAQ
Do I need to provide my own API key?
Yes, you'll need an API key from Anthropic, OpenAI, or whichever provider you choose. I'll never ask for it directly; I'll guide you on how to set it up securely as an environment variable.
Will my API key be exposed in the frontend?
Never. I always proxy API calls through a secure backend (Node.js / Next.js API routes) so your keys are protected server-side
Can you work with my existing codebase?
Absolutely. Share your repo via GitHub or a ZIP and I'll integrate the AI feature cleanly into your current structure.
Which AI models do you support?
Claude (Anthropic), GPT-4o / GPT-4 Turbo (OpenAI), Gemini (Google), and Llama via Groq or Together AI. I can also help you compare models to pick the best fit for your use case.

