I will build ai agents, rag chatbots and llm applications in python

S
saidhanini793
S
saidhanini793
Said H

Level 1

About this gig

Most AI systems ship without anyone measuring whether they actually work. They pass a demo, then return the wrong passage on a real question, or an agent takes the wrong action.

I build yours and prove it works.

WHAT I BUILD

RAG systems over your documents. AI agents that use tools and take multi-step actions. LLM applications - extraction, classification, summarization, chat interfaces. Source code in every package.

WHAT MAKES THIS DIFFERENT

On Standard and Premium I build an evaluation set from your real questions and measure accuracy before delivery. You get numbers, not assurances.

ALSO

Already have a RAG system or agent that misbehaves? I diagnose why - chunking, embeddings, retrieval, ranking or tool selection - fix the dominant failure mode, and re-measure. Message me before ordering.

STACK

Python, LangChain, LangGraph, pgvector, Chroma, hybrid search, cross-encoder reranking, multilingual retrieval. AWS Bedrock, FastAPI, Docker. Claude, OpenAI, Hugging Face.

BACKGROUND

AI/ML engineer working on production AI systems. AWS Certified Machine Learning - Specialty.

Tell me what you are building, or what is breaking.

Get to know Said H

Said H

AI and ML Engineer, RAG and LLM Systems

5.0(13)

Level 1

  • FromMorocco
  • Member sinceSep 2021
  • Avg. response time1 hour
  • Last delivery6 months
  • Languages

    English, French, Arabic
AI/ML engineer. I build RAG and LLM systems, and I diagnose them when they don't work on real documents. Most broken RAG systems aren't a model problem — the right passage never reaches the model, so no amount of prompt engineering fixes it. I measure where retrieval actually fails, fix the dominant failure mode, and re-measure so the improvement is visible rather than asserted. Professionally I work on production RAG on AWS, speech recognition for low-resource languages, and model fine-tuning. AWS Certified Machine Learning – Specialty. Tell me what's breaking.

My Portfolio