JW

JAXON WANG

Available to hire

I’m a senior AI engineer and data scientist in Hong Kong, focused on building practical AI tools that help teams find information and automate routine work.

About

I’m a senior AI engineer and data scientist in Hong Kong, focused on building practical AI tools that help teams find information and automate routine work. I combine strong software engineering fundamentals with modern LLM workflows—using LangChain, LangGraph, and careful prompt engineering—to turn complex requirements into reliable systems.

Across production roles, I’ve delivered RAG applications, AI agent workflows, predictive modeling, and anomaly detection, along with end-to-end data pipelines that handle large-scale processing (500GB+ per month). I enjoy designing solutions that improve knowledge retrieval, reduce manual effort, and move smoothly from experimentation to deployment.

  • 8 years' experience
  • Joined October 2026

Industry experience

  • Software & Internet
  • Media & Entertainment
  • Professional Services

Work experience· 4 roles

Senior AI Engineer / Data Scientist · NetBase QuidSep 2024 – Jun 2026 · 1 yr 10 mos

Built RAG applications with LangChain and agent workflows with LangGraph; designed and refined prompts. Developed production ML pipelines, predictive models, and anomaly-detection systems. Delivered LLM and multimodal applications to automate workflows and improve knowledge retrieval in a consumer and market intelligence platform.

Machine Learning Engineer / Data Scientist · WisersJan 2022 – May 2024 · 2 yrs 5 mos

Developed computer-vision and predictive models using PyTorch, TensorFlow, and Keras. Built and optimized data pipelines using Kafka, Spark, Databricks, and SQL, supporting large-scale media monitoring and business intelligence workflows.

Software Engineer · HazeDawnOct 2018 – Nov 2021 · 3 yrs 2 mos

Developed Python, Java, and C#/.NET Core services with REST/GraphQL APIs. Built cloud-native microservices and automated CI/CD using Docker, Kubernetes, and AWS/Azure, reducing deployment time and supporting high request volumes.

Software Developer / Data Analyst · Laiye Technology HK LimitedJan 2017 – Sep 2018 · 1 yr 9 mos

Education

Bachelor's degree in Computer Science and Engineering · Hong Kong University of Science and Technology2013 – 2016

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