SHIGEYUKI HAMAMOTO
Kashiwa-shi, Chiba
Summary
Experienced IT and business leader with a proven track record in managing overseas subsidiaries, M&A due diligence, and post-merger integration for a publicly listed company. Possesses strong technical expertise gained from 17 years of experience in software development, quality assurance, and project management. Adept at communicating effectively with stakeholders at all levels, including customers, employees, and senior management. Excels at translating complex technical concepts into clear, actionable solutions that drive business value.
Overview
19
19
years of professional experience
Work History
Head of IT Department (Sr. Director)
Adventure, Inc.
07.2024 - Current
- Led and coordinated global development teams of over 200 employees across Japan, India, and Bangladesh.
- Conducted IT due diligence for mergers and acquisitions, evaluating the technological assets and risks of potential overseas target companies.
- Successfully implemented post-merger IT integration strategies for newly acquired subsidiaries, both domestically and internationally.
- Developed and implemented IT controls and regulations to ensure compliance with internal and external audit requirements.
- Transitioned development teams from traditional waterfall methodologies to Agile/Scrum frameworks, improving efficiency and collaboration.
- Developed and implemented clear Key Performance Indicators (KPIs) and Key Goal Indicators (KGIs) to facilitate accurate performance evaluations and provide employees with constructive feedback.
Head of Global Development Strategy Department (Sr. Director)
Adventure, Inc.
08.2022 - 06.2024
- Led and coordinated global development teams of over 200 employees across Japan, India, and Bangladesh.
- Planned and implemented global development strategies.
- Led global teams in corporate IT, cloud infrastructure, and quality assurance.
Managing Director (CEO)
Adventure Dhaka Limited
12.2022 - Current
- Established a local subsidiary in Bangladesh as person in charge
- Obtained business licenses, registered the corporation, opened corporate bank accounts, and leased office space
- Managed the overseas subsidiary
- Conducted audit reporting, FDI reporting, tax processing, and payment processing
- Managed and analyzed monthly, quarterly, and annual performance
- Developed and executed mid to long-term management plans
- Promoted and executed strategy development
- Planned and executed new business development
- Conducted board meetings
- Conducted shareholder meetings
- Managed human resources (recruited, interviewed, and hired local employees)
- Conducted recruitment activities on LinkedIn and Bdjobs (local job site)
- Utilized Interview Mocha (web-based recruitment test)
- Conducted interviews with candidates in English
- Grew team from 0 to 120 employees in 1.5 years (planned to reach 200 employees in 2 years)
- Developed business opportunities (collaborated and negotiated with domestic companies, major organizations, and groups in Bangladesh)
- Joined BASIS (local IT association)
- Managed offshore development
- As global development leader for entire group, led development collaborations with Japanese corporations
Director (Board Member)
Adventure India Journey Private Limited
12.2022 - Current
- Managed the overseas subsidiary
- Promoted and executed strategy development
- Conducted board meetings
- Conducted shareholder meetings
- Managed human resources (recruited, interviewed, and hired local employees)
- Utilized Interview Mocha (web-based recruitment test)
- Conducted interviews with candidates in English
- Grew the team from 0 to 20 employees in 1.5 years (planned to reach 30 employees in 2 years)
- Managed offshore development
- As the global development leader for the entire group, led development collaborations with Japanese corporations
Director (Board Member)
Adventure Global OTA Philippines, Inc.
12.2022 - 10.2024
- Managed overseas subsidiary
- Promoted and executed strategy development
- Conducted board meetings
- Conducted shareholder meetings
Account Executive (Future Manager Position)
Salesforce Japan Co., Ltd.
09.2021 - 08.2022
- Formulated and executed CRM sales strategy within assigned region, drove revenue growth by penetrating current customer base, and developed new customers
- Worked in partnership with existing Account owners and Carrie quota for CRM product
- Responsible for key accounts in given market
- Worked closely with customers as trusted adviser to deeply understand their unique company challenges and goals
- Consulted with customers on CRM suite to evangelize solutions that helped them reach their business goals and blaze new trails within their organizations
- Contributed to business growth in fast-paced, collaborative, and fun atmosphere as valued member of Sales Team
Managing Director
DreamOnline Limited
01.2019 - 08.2021
- Established a local corporation in Bangladesh as a person in charge
- Manages company of overseas corporation
- Conducts sales (global markets in Bangladesh and outside Japan)
- Manages human resources (recruitment, interviews, and hiring local employees)
- Grew office from an initial 5 to 30 employees in 2 years
- Develops business by collaborating and negotiating with domestic companies and major groups and organizations in Bangladesh
- RESULTS (Year Target Percent Achieved)
- 2020: USD 450K (225%)
- 2019: USD 115K (115%)
Director / Tokyo Office Manager / Consulting Department Manager
DreamOnline, Inc.
03.2018 - 08.2021
- Manages company and is responsible for the balance of payments
- Manages Tokyo Office
- Relocated to the Tokyo Office as a person in charge
- Conducts sales and customer development
- Contributed to nearly doubling sales from FY2013
- Manages human resources (recruitment, interviews, and hiring of office employees)
- Grew office from 5 to 10 employees
- Develops business by collaborating and negotiating with domestic companies and major groups and organizations
- RESULTS (Year Target Percent Achieved)
- 2020: USD 3.80M (152%)
- 2019: USD 2.41M (110%)
Tokyo Office Manager / Sales Department Manager
DreamOnline, Inc.
11.2013 - 02.2018
- Established Tokyo Office as a person in charge
- Managed Tokyo Office
- Grew office from initial 0 to 5 employees
- Developed business by collaborating and negotiating with domestic companies and major groups and organizations
- Received the Most Valuable Employee Award in 2017
- Received Best Project Award in 2015
- Received Valuable Employee Award in 2014
- RESULTS (Year Target Percent Achieved)
- 2018: USD 2.08M (99%)
- 2017: USD 2.03M (102%)
- 2016: USD 2.12M (112%)
- 2015: USD 1.87M (110%)
- 2014: USD 1.70M (113%)
Project Manager / Planning and Sales Section Head
DreamOnline, Inc.
04.2010 - 03.2011
- As a project manager, led a team of 5-15 people and conducted everything from planning to sales
- As a system engineer and sales representative, provided planning proposals, development, and sales assistance to new customers
- Gained trust from many major companies, contributing to new customer acquisition
- Received Best Employee Award in 2011
Supervisor, Quality Control Department
DreamOnline, Inc.
04.2009 - 03.2010
- Carried out quality control of software for a major printer company and photo studio
- Carried out quality control of the system for the science museum
- Led and supervised 10 members of the quality control department
Software Engineer
DreamOnline, Inc.
04.2007 - 03.2009
- Developed software for a major printer company and photo studio
- Developed a system for a science museum
- Developed software with 20 development members
Software Engineer
Crosstalk Inc.
05.2006 - 03.2007
- Developed software for major printers
- Developed system for major tennis club and vessels
- Developed e-mail newsletter distribution system
- Developed software with 5 to 10 members under the supervision of the section head
- Language used include C++, C#, Perl, PHP, and VB (web, Windows, and Windows Phone application development)
Education
Extension - Business Marketing Class
University of California, Los Angeles
California10.2013
ESL / Business Class -
Pasadena City College
California05.2013
Master of Biosphere Science - Dropped
Hiroshima University
Hiroshima04.2006
Bachelor of Integrated Arts and Sciences -
Hiroshima University
Hiroshima03.2003
Diploma -
Hiroshima Johoku Senior High School
Hiroshima03.1999
Certificates and Skills
- AWS Cloud Practitioner, 04/01/21
- Salesforce Administrator, 10/01/21
- Fundamental Information Technology Engineer Examination, 11/01/14
- TOEIC, 950, 03/01/15
- The EIKEN Grade Pre-1 (English Proficiency Exam), 07/01/12
- Participated in the All-Japan Intercollegiate Tennis Tournament
Languages
Japanese
Native language
English
Proficient
C2
Bengali
Beginner
A1
Timeline
Head of IT Department (Sr. Director)
Adventure, Inc.
07.2024 - Current
Managing Director (CEO)
Adventure Dhaka Limited
12.2022 - Current
Director (Board Member)
Adventure India Journey Private Limited
12.2022 - Current
Director (Board Member)
Adventure Global OTA Philippines, Inc.
12.2022 - 10.2024
Head of Global Development Strategy Department (Sr. Director)
Adventure, Inc.
08.2022 - 06.2024
Account Executive (Future Manager Position)
Salesforce Japan Co., Ltd.
09.2021 - 08.2022
Managing Director
DreamOnline Limited
01.2019 - 08.2021
Director / Tokyo Office Manager / Consulting Department Manager
DreamOnline, Inc.
03.2018 - 08.2021
Tokyo Office Manager / Sales Department Manager
DreamOnline, Inc.
11.2013 - 02.2018
Project Manager / Planning and Sales Section Head
DreamOnline, Inc.
04.2010 - 03.2011
Supervisor, Quality Control Department
DreamOnline, Inc.
04.2009 - 03.2010
Software Engineer
DreamOnline, Inc.
04.2007 - 03.2009
Software Engineer
Crosstalk Inc.
05.2006 - 03.2007
Extension - Business Marketing Class
University of California, Los Angeles
ESL / Business Class -
Pasadena City College
Master of Biosphere Science - Dropped
Hiroshima University
Bachelor of Integrated Arts and Sciences -
Hiroshima University
Diploma -
Hiroshima Johoku Senior High School
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