Aymal Khalid Khan

I have worked with a lot of companies as a freelancer and contractor, earning over $100,000 USD so far. I have collaborated with dozens of clients and companies worldwide on diverse projects.

As an Expert-Vetted AI Software Engineer on Upwork, I specialize in crafting intelligent conversational AI systems that transform user engagement. My core expertise lies in leveraging powerful platforms like IBM Watson, Google Dialogflow (CX/ES), Landbot.io, Manychat, OpenAI (ChatGPT), Vertex AI (Gemini), AWS Bedrock, Llama, langchain and many others to build sophisticated conversational AI chatbots and IVR solutions that truly understand user intent and deliver effective interactions.

Beyond conversational agents, I possess deep experience with Large Language Models (LLMs), architecting both extractive and generative Q&A systems capable of processing structured and unstructured data from sources like PDFs, websites, and databases, often utilizing vector databases (Pinecone, Chroma) for enhanced memory and learning. This AI focus is backed by strong full-stack development skills (Python, Flask, JS, Google Cloud Platform, Twilio, Amazon Web Services, IBM Cloud and several others ) and a proven track record of delivering seamless integrations across diverse channels (Web, WhatsApp, SMS, Voice, Facebook, Instagram, Telegram, CRMs) for industries ranging from aviation to healthcare. My passion is solving complex problems with innovative, efficient, and user-centric technology.