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Fiverr Pro
English
$
USD
I will build custom ai API middleware and llm integrations for your backend
Nandha Sriram
About this gig
Want to add ChatGPT, Claude, or another LLM into your product but don't want to deal with the plumbing? I build the middleware layer that connects your app's backend to AI APIs safely, with proper error handling and rate-limit management.
What you get:
- Middleware that connects your Laravel/PHP backend to OpenAI, Anthropic, or other LLM APIs
- Prompt-response handling with error handling and retries
- API key security (never exposed to frontend)
- Rate limiting and usage logging so costs don't spiral
- Webhook or queue-based processing for slow AI responses
Why work with me: I come from a backend-first background (Laravel, REST APIs), so I build AI middleware the way a production backend should be built not a quick prototype that breaks under real traffic.
Get to know Nandha Sriram
Nandha Sriram
Full Stack PHP and Laravel Developer, API Architecture
- FromIndia
- Member sinceJul 2020
Languages
Tamil, English, Kannada
I am a specialized Backend & Full-Stack Developer focused on building highly scalable, secure applications using PHP and Laravel. I engineer custom REST APIs, manage complex MySQL databases, and architect robust server-side logic from the ground up. Whether you need a complete ERP system developed, a custom backend for your application, or complex API integrations, I deliver clean, production-ready code. Let's build a system that scales.
Other AI Development Services I Offer
FAQ
Which AI providers can you integrate?
OpenAI, Anthropic (Claude), and most REST-based LLM APIs.
Do I need my own API key?
Yes, you'll need your own account with the AI provider — I just wire it in securely.
Can this scale to real users?
Yes, with proper rate limiting and queuing built in from the start.
