Full-stack developer focused on AI agents, support chatbots and workflow automation. I turn AI capabilities into working products — shipped cleanly, on time.
A few projects showing product design, AI conversational apps, and end-to-end automation.
A 24/7 assistant for HVAC and plumbing contractors. It triages emergencies, walks the customer through issue, address and contact in a friendly chat, books the visit and pushes the qualified lead to a live dispatch inbox with a priority score. Fully in-browser demo — no API key needed.
A support chatbot embedded in an e-commerce storefront. It answers questions about orders, shipping, returns and products, with quick-reply chips, typing indicators and a smooth handoff to a human. Runs on a local knowledge base — no API key needed for the demo.
An automated pipeline that takes inbound leads through classification, data extraction, priority scoring and AI-drafted replies — then routes them to the right place in the CRM. Includes a visual node flow and a step-by-step run log.
A polished, conversion-focused marketing page for a small-team SaaS product, with a product UI mockup, pricing, testimonials and a responsive layout. Built as a single, fast-loading page.
From front-end to AI logic and the integrations that connect everything.
Tell me what you're building. I'll reply with whether it's a fit, a clear scope and a timeline — usually within a day.
✉ xingtudxc@gmail.com