Design Judgment, Made Operable

I turn taste, tradeoffs, and product judgment into shared systems that people and agents can act on.

Featured work · 2019–2025

Document AI — Integrating an Acquired Product into Snowflake

UX Design

Contextual Search in Microsoft Teams Mobile

UX Design

UBS Hackathon: Synthetic Data

Data Science

Criteo Hackathon: Sentiment Analysis

Data Analytics, UX Design

Ant Bank - Digital Account Opening

UX Design

Copilot for DataLab

UX Design

Query Formulation in Microsoft Teams Mobile

User Research

Credit Cards App Revamp - DBS Omni

User Research

About me

Hong Kong-born, Paris-based

Ex-Microsoft | Ex-Snowflake | Ex-Alibaba

10+ years product design & research experiences

MSc Big Data and Business Analytics
@ESCP Business School, Paris
‍
BEng Computer Science
@Hong Kong University of Science and Technology

Recent Work Experiences

Tricoté Advisory, Paris & Hong Kong

Founder & Lead Consultant

May 2025 – Present

ESCP Business School, Paris

University Lecturer in Data & AI

Mar 2025 – Present

Snowflake, Paris

Senior Product Designer, Data Engineering Experience

May 2024 – May 2025

Datacamp, London

Senior User Experience Designer

Feb 2023 – October 2023

Microsoft, China

Senior Product Designer, Microsoft Search, Assistant & Intelligence

November 2020 – November 2021

Technical Skills

UX Design

UX Research

Data Analytics

Data Visualisation

Languages

Cantonese (Native)

English (Fluent)

Mandarin Chinese (Fluent)

French (Beginner)

Want to create something awesome? Drop me an email.

→ roycmh@gmail.com