Work timeline
Experience
A builder path from frontend delivery into AI automation, chatbot systems, and internal operations tooling.
Sep 2025 - Present
Technical AI Engineer · Quang Cao Viet
Builds AI chatbots, n8n and LLM automation pipelines, internal operations tooling, and AI enablement for office teams.
n8nLLMRAGChatbot architectureAutomationInternal tools
- Designed and shipped AI chatbot workflows for business use cases.
- Built n8n + LLM automation pipelines for internal HR and operations workflows.
- Delivered one private internal HR system currently used in production, described publicly only at a high level.
- Mentored office staff on practical AI usage, prompt workflows, and automation habits.
Private internal systems must not expose screenshots, customer data, employee data, or implementation details.
2024 - 2025
Frontend Developer / Freelance · Freelance
Built responsive web interfaces, landing pages, and product UIs while developing a stronger full-stack foundation.
ReactTypeScriptTailwind CSSNext.jsResponsive UI
- Delivered practical frontend work with React, TypeScript, and modern CSS workflows.
- Worked across landing pages, dashboards, and product-style web applications.
- Used freelance work as a launchpad into AI tooling, automation, and deeper backend development.