Full Stack Engineer
Data & AI
Hi, I am Jacky. I'm a full stack engineer focused on data and AI, building AI agents, data pipelines and dashboards. Skilled in Python, TypeScript, Kubernetes and LLM tooling.
Skills
04 disciplines- 01Data engineering
- Docker & Kubernetes · Extract Load Transform · Data pipelines · Data modellingDocker & Kubernetes, Extract Load Transform, Data pipelines, Data modelling
- 02Data science
- NumPy · Pandas · XGBoost · NLTKNumPy, Pandas, XGBoost, NLTK
- 03Full stack
- ReactJS · NextJS · NodeJS · Django / FlaskReactJS, NextJS, NodeJS, Django / Flask
- 04Cloud
- Amazon Web Services · AWS Amplify · VercelAmazon Web Services, AWS Amplify, Vercel
My Journey
2019 — Present
Full Stack Engineer, Data & AI @ eBay
Build AI agents and tools that make it easy for research and product teams to get answers from eBay's large collection of survey and customer feedback data. Answer user analytics questions with charts and live dashboards.
2026Current
Data Gen Engineer @ Giesecke+Devrient
Ran and improved large-scale, containerized data generation systems for SIM and eUICC products, with a focus on automation, reliability and working across teams.
2023— 2026
Software Engineer @ Votanic Limited
Redesigned software, enhanced performance and expanded platform compatibility. Real-time communication, full-stack deployment, compatibility testing, installation and licensing.
2022— 2023
Co-Founder @ Vivablee Limited
Oversaw strategic development to secure funding for continuous growth. Developed the Vivablee Android and iOS app.
2020— 2024
Co-op @ Hong Kong Observatory
Backend data processing pipeline for meteorological products on distributed MongoDB. Frontend visualization of high-dimensional meteorological data. MVP deployed on internal servers.
2020— 2021
Part-time Research Analyst @ Centaline Property
Data-mining scripts for the latest property information across platforms. Automated processing and Centa-City Leading Index report generation.
2019— 2020
