Yassine R.

TOP RATED PLUS | 100% JOB SUCCESS | 6+ YEARS IN AI ENGINEERING, AUTOMATION & DATA SCIENCE I build AI systems that go beyond prototypes — reliable, production-ready solutions that automate complex workflows, reduce operational costs, and deliver measurable business value. I'm an AI Engineer and Data Scientist specializing in autonomous AI agents, multi-agent architectures, intelligent automation, custom SaaS platforms, and machine learning. With 5+ years of professional experience, 69 completed Upwork projects, and a 100% Job Success Score, I help businesses turn ambitious AI ideas into practical, scalable applications. **WHAT I SPECIALIZE IN** **AI Agents & Multi-Agent Systems** - Autonomous AI agents capable of reasoning, tool execution, and complex task completion. - Multi-agent architectures with specialized roles, orchestration, and human approval workflows. - Advanced RAG systems with hybrid search, reranking, vector databases, and evaluation pipelines. - AI-powered research, risk analysis, financial processing, and decision-support systems. Custom AI Applications & SaaS Development - End-to-end development of AI-powered web applications and business platforms. - Intelligent document processing with extraction, classification, and validation. - AI assistants integrated with databases, APIs, and enterprise workflows. - Backend development, authentication, dashboards, and cloud deployment. Business Process Automation - Make, n8n, Zapier, and custom Python automation. - Complex workflows connecting CRMs, financial systems, databases, and third-party APIs. - Automated lead qualification, document processing, reporting, and reconciliation. - Error handling, retry mechanisms, human-in-the-loop reviews, and audit trails. Data Science, Machine Learning & Web Scraping - Predictive modeling, classification, forecasting, and ML deployment. - Large-scale web scraping, browser automation, and data extraction. - Data analysis, ETL pipelines, interactive dashboards, and business intelligence. **SELECTED PROJECT EXPERIENCE** **Financial Operations & AI Risk Analysis Platform** Developed an AI-powered property finance platform integrating document extraction, financial validation, risk analysis, approval workflows, reconciliation, and operational dashboards. **Production-Ready RAG & Document Intelligence** Built advanced document retrieval systems with semantic search, reranking, evidence tracking, structured responses, and evaluation workflows. **Custom AI SaaS for Medical Education** Developed a web application for medical students featuring AI-assisted functionality, structured workflows, database integrations, and administration tools. **Multi-Agent AI & Business Automation** Designed specialized AI agents connected to business data, external tools, and automation platforms for analysis, reporting, and multi-step task execution. **TECHNOLOGIES & TOOLS** **AI Models:** GPT-6 family, GPT-6.1 Sol, Claude, Gemini, Qwen, and local LLMs. **AI Frameworks:** LangChain, LangGraph, LlamaIndex, OpenAI Agents, RAG, MCP, and structured outputs. **Agent Platforms:** OpenAI Codex, OpenClaw, Hermes Agent, and custom agent orchestration. **Automation:** Make, n8n, Zapier, REST APIs, webhooks, and Python. **Development:** Python, FastAPI, Flask, Streamlit, JavaScript, TypeScript, Next.js, and Node.js. **Databases:** PostgreSQL, Supabase, SQL, FAISS, ChromaDB, Pinecone, and Qdrant. **Data & Deployment:** Pandas, Scikit-learn, Power BI, Docker, GitHub, and Vercel. **WHY CLIENTS WORK WITH ME** - Top Rated Plus freelancer with 100% Job Success. - 69 completed Upwork projects and 5+ years of professional experience. - Engineering degree in Data Science and AI. - End-to-end development, testing, deployment, and documentation. - Production-focused solutions with reliability, security, and maintainability in mind. - Clear communication, transparent progress, and ongoing technical support. LET'S BUILD SOMETHING THAT WORKS Whether you need autonomous AI agents, intelligent automation, or a complete AI-powered SaaS application, I can help turn your requirements into a reliable production solution. Send me a message to discuss your project.