Muhammad S.

I build AI agents and chatbots that help businesses answer customer questions, capture leads, and automate everyday workflows. I use OpenAI API integration, LangChain, and RAG to connect AI with your business data, APIs, and existing tools. I’m a Top Rated freelancer with a 100% Job Success Score, specializing in AI agent development, LLM integration, AI chatbot development, Conversational AI, Retrieval-Augmented Generation (RAG), and workflow automation. 𝗔 𝗙𝗲𝘄 𝗘𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗼𝗳 𝗠𝘆 𝗪𝗼𝗿𝗸 𝟭. 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁 𝘄𝗶𝘁𝗵 𝗥𝗔𝗚 𝗮𝗻𝗱 𝗔𝗱𝗺𝗶𝗻 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 For PbFreeOhio, I built a website chatbot that uses business information to answer questions about lead testing, lead-safe certification, and property compliance. Its RAG pipeline retrieves relevant information to help provide grounded answers. It also helps capture leads and supports consultation inquiries. I built an admin dashboard to manage documents, FAQs, chatbot instructions, and conversations. 𝗧𝗲𝗰𝗵: OpenAI API, Python, FastAPI, React, Qdrant, Supabase. 𝟮. 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗦𝗠𝗦 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 I built a system that replies to customer SMS messages using company knowledge. When the AI cannot answer, an admin can respond manually through an Android app. Those replies can be added to the knowledge base for future answers. Admins can also use an AI agent to manage its behavior and knowledge. 𝗧𝗲𝗰𝗵: FastAPI, OpenAI Agents SDK, Qdrant, LangChain, Supabase, React Native. I’ve also built a real estate chatbot for lead capture and appointment booking, along with an AI phone receptionist connected to Airtable CRM. My other work includes voice assistant demos, API integrations, and improvements to existing AI applications. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗕𝘂𝗶𝗹𝗱 • AI agents that use tools, function calling, and APIs to perform tasks • AI chatbots for websites, customer support, and lead generation • RAG systems and knowledge retrieval pipelines using websites, PDFs, FAQs, CSV files, and business documents • Semantic search and vector database integrations for retrieving relevant information • AI workflow automation using n8n, webhooks, APIs, and existing business tools • Customer support automation with SMS responses and human handoff • Lead capture, qualification, appointment booking, and follow-up workflows • CRM, database, calendar, and third-party API integrations • Backend APIs, admin dashboards, and improvements to existing AI systems 𝗧𝗼𝗼𝗹𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 Python, FastAPI, OpenAI API and Agents SDK, LangChain, Qdrant, Supabase, React, Next.js, n8n, and REST APIs. For voice AI prototypes, I also work with Twilio and ElevenLabs. My work can include prompt engineering, structured outputs, API and database integration, retrieval improvements, error handling, and testing important workflows, depending on the project requirements. 𝗛𝗼𝘄 𝗜 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 I focus on understanding your requirements, choosing a practical technical approach, and testing the important workflows. I also help improve existing systems as your business needs change, with attention to reliability, useful responses, and maintainable code. If you have an AI feature to build, a chatbot to improve, or a business workflow to automate, tell me what you want to achieve and which tools you currently use. We can work out a practical approach.