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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
Turn your traditional web app into an intelligent AI powerhouse.
Businesses don't just need basic chatbotsthey need AI that interacts securely with their databases and understands complex business logic. I specialize in bridging the gap between modern Large Language Models (OpenAI, Claude, Gemini) and robust backend architectures.
What I offer:
Custom API Integrations: Connect your application to any major LLM provider.
Secure Middleware Architecture: Build robust backend layers using PHP (Laravel) or Java (Spring Boot) so your frontend never exposes sensitive API keys.
Prompt Engineering & Structuring: Design the backend logic that formats data perfectly, ensuring accurate, structured JSON responses.
Database Synchronization: Automatically log AI interactions, token usage, and outputs directly into your SQL database.
Security First: I ensure your proprietary data is handled securely and manage API error handling (rate limits, timeouts) professionally.
Please message me before placing an order so we can discuss your app's exact requirements!
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.
FAQ
Do you provide the AI API keys?
No, you will need to provide your own developer API keys (like OpenAI or Anthropic) so you maintain full control over your billing and usage limits.
Can you integrate this into an existing Laravel or Spring Boot project?
Absolutely. I write clean, modular services and controllers that plug right into your existing project architecture without disrupting your current features.
