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I will build ai data extraction litellm open webui fast api mcp server claude code vps
Paul Fernades
About this gig
Are you looking for an experienced AI developer to build a powerful AI data extraction system, RAG pipeline, MCP server, or private LLM infrastructure that is fast, secure, and production-ready?
You've come to the right place.
I specialize in building custom AI solutions using LangChain, LangGraph, LlamaIndex, LiteLLM, Open WebUI, FastAPI, Claude Code, MCP Server, Python, Docker, Qdrant, ChromaDB, Pinecone, Weaviate, FAISS, and modern vector databases. Whether you need a private AI assistant, document intelligence platform, semantic search engine, or enterprise knowledge base, I can build a scalable solution tailored to your business.
My services include:
- VPS deployment on DigitalOcean, Hetzner, Render, Docker, PM2, Nginx, and Cloudflare
- FastAPI backend development and REST API integration
- Database integration using PostgreSQL, MongoDB, and Supabase
- LiteLLM Proxy setup with virtual keys, model routing, usage tracking, and cost optimization
- AI Agent development using LangGraph, CrewAI, Pydantic AI, Composio, and function-calling workflows
Please contact me before placing your order so we can discuss your project requirements and recommend the best solution for your goals.
Get to know Paul Fernades
Paul Fernades
AI Developer and Workflow Automation Expert
- FromUnited States
- Member sinceMay 2026
- Avg. response time1 hour
- Last delivery1 month
Languages
English, French, German, Italian
AI Automation Engineer & Full Stack Developer helping businesses build scalable AI systems, workflow automation, CRM integrations, chatbots, and custom backend solutions. Skilled in n8n, Zapier, Make.com, OpenAI, Supabase, Docker, REST APIs, Python automation, Linux servers, and cloud deployment. I create efficient automation pipelines, AI agents, and process optimization systems that reduce manual work, improve productivity, and support business growth. Focused on delivering scalable, reliable, and production-ready solutions with strong communication and support. Built for modern businesses.
FAQ
Which AI models and technologies do you work with?
I work with OpenAI GPT, Claude, Gemini, DeepSeek, Mistral, Ollama, LiteLLM, LangChain, LangGraph, LlamaIndex, FastAPI, Python, Open WebUI, Qdrant, ChromaDB, Pinecone, Weaviate, FAISS, PostgreSQL, MongoDB, and Supabase.
Can you deploy my AI system on my VPS or cloud server?
Yes. I can deploy your solution on DigitalOcean, Hetzner, Render, Docker, Nginx, PM2, Cloudflare, or your preferred VPS and ensure everything is configured correctly.
Which AI models and technologies do you work with?
I work with OpenAI GPT, Claude, Gemini, DeepSeek, Mistral, Ollama, LiteLLM, LangChain, LangGraph, LlamaIndex, FastAPI, Python, Open WebUI, Qdrant, ChromaDB, Pinecone, Weaviate, FAISS, PostgreSQL, MongoDB, and Supabase.
Can you integrate my AI solution with existing tools?
Absolutely. I can integrate your solution with REST APIs, n8n, Make.com, Zapier, Airtable, Google Sheets, HubSpot, Twilio, Stripe, webhooks, databases, and other business platforms.
Do I need to contact you before placing an order?
Yes. Every AI project has unique requirements. Please message me first so we can discuss your goals, recommend the right package, and ensure the best solution for your project.
