Ray Hidaka: Email & Phone Number

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Head of Applied Data Science APAC at dunnhumby|Greater Tokyo Area, Japan

Position:

Head of Applied Data Science APAC at dunnhumby

Location:

Greater Tokyo Area, Japan

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Last updated: 2026-06-28

Updated: 2026-06-28

Found email addresses for Ray Hidaka:

Business emails:

r********a@dunnhumby.com

Personal emails:

r*********a@gmail.com

Found phone for Ray Hidaka:

+81-***-***-1632

A different Ray Hidaka?

Work Experience 14 years

Head of Applied Data Science APAC at dunnhumby

Oct 2024 - Current

Member + certified Data Science Professional at Royal Statistical Society

Feb 2024 - Current

Applied Data Science Manager - Japan at dunnhumby

Feb 2023 - Oct 2024

Senior Applied Data Scientist at dunnhumby

Sep 2020 - Jan 2023

Applied Data Scientist at dunnhumby

Mar 2019 - Sep 2020

Member at Royal Statistical Society

Aug 2022 - Feb 2024

Head of Insight & Delivery Division (部長) at DMCS

Feb 2023 - Apr 2024

Environmental Engineer at Kokusai Kogyo Holdings Co., Ltd.

Apr 2013 - Mar 2019

Researcher/Teacher at Okayama University

Apr 2012 - Mar 2013

Ray Hidaka started working in 2012, then the employee has changed 4 companies and 8 jobs. On average, Ray Hidaka works for one company for 2 years 2 months.

Ray is proficient in English, German, and Japanese. Their professional focus is 3D Visualization, Agile Project Management, and AI Agents across 3 core areas.

Ray holds Reinforcement Learning - Specification (4 courses), AI-Agents: Automation & Business with LangChain & LLM Apps, and A Crash Course in Causality: Inferring Causal Effects from Observational Data certifications and has been awarded IC SWaRM - European Union Industrialised Countries Instrument Exchange Scholarsh and Postgraduate Scholarship from the Deutsche Akademische Austausch Dienst (DAAD)

Education

Master's degree in Engineering / Diplom Ingenieur at Technische Universität Dresden

University of South Australia

Okayama University

Bachelor's degree at Technische Universität Dresden

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