Marwane S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

AI Agent Development | LangGraph | Retrieval-Augmented Generation (RAG) | Model Context Protocol (MCP) | AI Integration | Prompt Engineering | LLM Integration (GPT, OpenAI) | Computer Vision | OCR | FastAPI | Python Automation | Business Process Automation AI Engineer building agentic systems that go beyond prototypes — multi-agent pipelines, RAG, and computer vision with real evaluation and monitoring built in. What I build: • AI agents & multi-agent orchestration — LangGraph pipelines connecting classification, retrieval, and generation into one workflow • RAG systems — ChromaDB-backed retrieval with fidelity control to reduce hallucinations • MCP integrations — connecting LLM agents to business systems like SAP S/4HANA and SQL databases • Computer vision — OCR, object detection, and classification pipelines (license plates, signature verification) • Backend APIs — FastAPI, PostgreSQL, and observability with Prometheus/Grafana Recent work: • Automated automotive after-sales email processing end-to-end with an 8-agent LangGraph pipeline during my AI engineering internship at DXC Technology • Built a code quality/security analysis tool combining static analysis (Pylint, Semgrep) with LLM-based explanations • Built a license plate recognition pipeline (OpenCV + EasyOCR) reaching 94% accuracy across lighting and angle conditions • Integrated GPT-4o and OCR into a Flutter healthcare app for medical report interpretation and a 24/7 health chatbot Why work with me: • AI Engineer with hands-on production experience from DXC Technology . • Fluent in English and French, comfortable across US/EU time zones • Direct communication, fast turnaround, competitive rate while I build my Upwork track record • I don't oversell results — you get honest scope, honest timelines, and code you can actually maintain Stack: Python, FastAPI, LangGraph, ChromaDB, PostgreSQL, MCP (Model Context Protocol), OpenAI/GPT-4o, OpenCV, EasyOCR, React, Flutter, Docker, Microsoft Graph API, Prometheus, Grafana Tell me what you're trying to automate or build — I'll tell you honestly whether AI is the right tool for it, and how I'd approach it.