I will integrate claude or openai API into your web app or backend

I integrate Claude and OpenAI APIs into applications that already exist.

You have a working product and you want it to do something intelligent: summarise, classify, extract, answer, draft. I wire that in properly.

What I build

• One AI feature added to your existing app or backend
• Structured output parsing, reliable JSON instead of text you have to guess at
• RAG pipelines that answer from your own documents
• Async handling, rate limits, retries, error recovery, cost control

Stack

JavaScript, TypeScript, React, C#/.NET, Python, SQL. Claude and OpenAI APIs.

Why me

Level 2 seller, 300+ happy customers, 4.9 stars, 210 public reviews, 6 years on Fiverr. I build financial dashboards and internal tooling professionally, so I write integrations that handle failure instead of demos that break on the second call.

You get the source code on every package.

Message me before ordering with what your app does and what you want the AI to do. I'll tell you which package fits, or that I'm not the right person for it.