Expert AI Engineer for LLM Systems & Autonomous Agent WorkflowsExpert AI Engineer for LLM Systems & Autonomous Agent Workflows
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Hi Contra community, I’m Okafor Chibuzor Authur, an AI Engineer focused on LLM systems, RAG, and multi-agent AI architectures.
I build production AI platforms and scalable workflows for document retrieval, automation, and intelligent decision systems. That includes everything from chatbots and tool-using assistants to end-to-end autonomous agent workflows using LangGraph.
What clients can expect from me:
Production-ready AI workflows, not just prototypes, built for real use cases like internal tools, customer support, and automation
Strong delivery across a practical stack: FastAPI, PostgreSQL (pgvector), Docker, plus OpenAI APIs, LangChain, LangGraph, and HuggingFace Transformers
Flexible deployment to your environment: AWS, GCP, Vercel, or custom infrastructure
Strict client confidentiality and a collaborative, people-first working style
If you’re building something that needs reliable retrieval, agent workflows, or AI automation, happy to connect.
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The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started