Stanley Sum in

Stanley Sum

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Project Planning Manager, CIO Office | IT Strategy Department at Rakuten
📍 Tokyo, Tokyo, Japan

Professional overview including current role context, leadership scope, domain focus, and career trajectory to help you understand background relevance before outreach.

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Experience
10 Years
Current Role
Project Planning Manager, CIO Office | IT Strategy Department
Job Level
Leadership
Location
Tokyo, Tokyo, Japan
Personality Overview

How Stanley shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Stanley cares about

Strategic Priorities
Topic insights and context to help personalize outreach and discovery conversations.
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Career

Work history

1-2025
Project Planning Manager, CIO Office | IT Strategy Department
Rakuten
5-2023 - 1-2025
Strategic Operations Manager | Technology Platforms Office
Rakuten
7-2022 - 4-2023
Cross Coordination Manager | Technology Platforms General Management Office
Rakuten
7-2019 - 9-2020
Launch Director
hi Inc.
11-2018 - 7-2019
Business Process Manager
hi Inc.
In the press

Media appearances

Media appearances and press coverage highlighting public visibility and thought leadership.
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Education
Bachelor of Social Science
Hong Kong Baptist University
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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