I will integrate a custom ai chatbot into your website with gpt or claude


About this gig
I build AI chatbots and assistants that do real work, not demos that only look good in a screenshot.
I'm a full-stack developer working on production apps every day, so I don't just plug in an API. I wire the bot into your site properly, make it answer from your own content, and keep token cost under control. I've built apps on the OpenAI and Claude APIs, including setups that use prompt caching to cut running cost a lot.
What I can do for you:
- Connect GPT, Claude or Gemini to your website or web app
- Train the assistant on your content so it answers about your business
- Build a clean chat widget that matches your brand
- Deploy it live and make sure it holds up in production
I work with React, Next.js, Vue and Node, and deploy on Google Cloud, Vercel or your own hosting. I also maintain an open-source UI library with 800+ components, so the interface is never an afterthought.
Not sure which model or setup fits your case? Message me before ordering and I'll point you the right way.
Get to know Santiago GomezT
FullStack Developer
- FromSpain
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, Spanish
My Portfolio
FAQ
Which AI models do you work with?
Mainly OpenAI (GPT), Anthropic (Claude) and Google (Gemini). If you're not sure which fits, tell me your use case and budget and I'll recommend one.
Do I need my own API key?
For most setups yes, since usage is billed to your account and you stay in control of the cost. I'll walk you through getting one if you don't have it.
Can you add this to my existing website?
In most cases yes. Send me your stack or a link and I'll confirm before you order.
Can the bot answer questions about my own business?
Yes. In the Standard and Premium packages I train it on your content so it answers from your material instead of guessing.
Do you offer support after delivery?
Yes, I can set up a maintenance arrangement. Message me and we'll sort out the details.

