Marc-Antoine — Backend Development freelancer in Grenoble

⭐ 𝗧𝗼𝗽 𝟭% 𝗘𝘅𝗽𝗲𝗿𝘁-𝗩𝗲𝘁𝘁𝗲𝗱 𝗣𝗵𝗗 𝘄𝗶𝘁𝗵 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗮𝗻𝗱 𝟱-𝘀𝘁𝗮𝗿 𝗿𝗮𝘁𝗶𝗻𝗴. 𝗜 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗴𝗿𝗮𝗱𝗲 𝗔𝗜 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝘁𝗵𝗮𝘁 𝘄𝗼𝗿𝗸 𝗲𝘅𝗮𝗰𝘁𝗹𝘆 𝗮𝘀 𝗲𝘅𝗽𝗲𝗰𝘁𝗲𝗱. 𝗜 𝘂𝘀𝗲 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘁𝗼 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗻𝗲𝗲𝗱𝘀 𝗶𝗻𝘁𝗼 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝘁𝗮𝗻𝗴𝗶𝗯𝗹𝗲 𝗿𝗲𝘀𝘂𝗹𝘁𝘀. 𝗛𝗲𝗿𝗲'𝘀 𝗵𝗼𝘄 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂: • Custom AI Chatbot Development: I create intelligent AI chatbots to engage users, answer advanced questions, and automate your customer support with Python. • Retrieval Augmented Generation (RAG) Systems: Unlock your internal data. I build a secure AI Chatbot that "chats" with your SharePoint, PDFs, or private databases to provide accurate, context-aware answers. • AI Agent Development: I design autonomous AI agents that handle complex tasks reliably, from research and analysis to executing multi-step actions. • Full-Stack AI App Development: I build complete, deployment-ready applications, managing everything from the Python API backend to the interactive React frontend for your AI Chatbot. 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀 (𝗧𝗼𝗽 𝟭𝟬): AI Agent Development, Python, LangChain, Retrieval Augmented Generation (RAG), AI Chatbot, OpenAI API, LLM Orchestration, Vector Databases, API Development, Full-Stack AI Implementation. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • AI & Machine Learning: Artificial Intelligence, AI Model Training, Voicebots (ElevenLabs, Whisper), AI Agent Development • Backend: Python (FastAPI), Node.js • Frontend: React, JavaScript\u002FTypeScript • Industries: Tech Startups (SaaS), Logistics, E-commerce, Legal Tech My 100% Job Success Score and 5-star rating across 22 projects are just the starting point. My clients consistently describe me as "𝘪𝘯𝘤𝘳𝘦𝘥𝘪𝘣𝘭𝘺 𝘬𝘯𝘰𝘸𝘭𝘦𝘥𝘨𝘦𝘢𝘣𝘭𝘦, 𝘳𝘦𝘭𝘪𝘢𝘣𝘭𝘦, 𝘢𝘯𝘥 𝘦𝘧𝘧𝘦𝘤𝘵𝘪𝘷𝘦" and value my ability to act as a proactive partner who "𝘩𝘦𝘭𝘱𝘴 𝘵𝘩𝘪𝘯𝘬 𝘵𝘩𝘳𝘰𝘶𝘨𝘩 𝘵𝘩𝘦 𝘰𝘷𝘦𝘳𝘢𝘭𝘭 𝘴𝘵𝘳𝘢𝘵𝘦𝘨𝘺". This is because I bring the full power of advanced Artificial Intelligence directly into your business. My PhD provides the deep foundation, and my focus is always on building secure and reliable applications. Clients trust me with their most critical projects, from complex AI Agent Development to advanced RAG systems. 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗹𝗲𝘃𝗲𝗿𝗮𝗴𝗲 𝗔𝗜 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀? 𝗧𝗵𝗲 𝗯𝗲𝘀𝘁 𝘄𝗮𝘆 𝘁𝗼 𝗴𝗲𝘁 𝘀𝘁𝗮𝗿𝘁𝗲𝗱 𝗶𝘀 𝘄𝗶𝘁𝗵 𝗮 𝗳𝗿𝗲𝗲 𝗰𝗮𝗹𝗹.