Ha Bui: Email & Phone Number

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Chief Executive Officer at Eastgate Software|Greater Tokyo Area, Japan

Position:

Chief Executive Officer at Eastgate Software

Location:

Greater Tokyo Area, Japan

View Ha Bui's Email

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Last updated: 2026-11-02

Updated: 2026-11-02

Found email addresses for Ha Bui:

Business emails:

h**i@liventus.com,

h****i@senecaesg.com,

h****i@eastgate-software.com

Personal emails:

g**********7@yahoo.com,

b***v@outlook.com,

h****i@hut.edu.vn

Found phone for Ha Bui:

+81-***-***-3122

Prospect analytics

Current work details

Job levelCEO

DepartmentComputer Software

Availability

TimezoneJST

Best time to contact12:00 PM – 4:00 PM

A different Ha Bui?

Work Experience 20 years

Chief Executive Officer at Eastgate Software

May 2023 - Current

Co-Founder at Eastgate Software

Nov 2014 - Current

Co-Founder at VisionBay

Jan 2026 - Current

Co-Founder/Tech Advisor at Amatrium, Inc

Sep 2020 - Current

Fractional CTO at Seneca X

May 2023 - Dec 2025

ADM/Director Enterprise Architecture at Liventus, Inc.

Jan 2018 - Apr 2023

Senior Application Team Lead at Liventus, Inc.

Jan 2016 - Jan 2018

Senior Application Developer/Technical Lead at Liventus, Inc.

Jan 2014 - Dec 2015

Application Developer at Liventus, Inc.

Jul 2010 - Dec 2013

Software Developer Intern at Liventus, Inc.

Jan 2010 - Jul 2010

Graduate Assistant at University of Wisconsin-La Crosse

Sep 2008 - Dec 2009

Lab Assistant at Hanoi University of Science and Technology

Sep 2006 - May 2007

Ha Bui started working in 2006, then the employee has changed 7 companies and 10 jobs. On average, Ha Bui works for one company for 3 years 4 months.

Ha is proficient in English and Vietnamese. Their professional focus is Amazon Web Services (AWS), Artificial Intelligence (AI), and ASP.NET across 3 core areas.

Ha holds MCSA: SQL Server 2012, MCPS: Microsoft Certified Professional, and MCTS: .NET Framework 4, Web Applications certifications.

Education

Bachelor of Science at Hanoi University of Science and Technology

MCPD Web Developer 4.0 at Microsoft Certified Professional Developer

Master of Science (M.Sc.) at University of Wisconsin-La Crosse

Diploma at Aptech Computer Education Institution

Frequently Asked Questions

What is Ha Bui's email address?

SignalHire found verified email addresses for Ha Bui, both business and personal. Their business email is h**i@liventus.com, and personal emails include g**********7@yahoo.com, b***v@outlook.com, and h****i@hut.edu.vn.

What is Ha Bui's phone number?

SignalHire found a verified phone number for Ha Bui: +81-***-***-3122.

How do I contact Ha Bui at Eastgate Software?

You can reach Ha Bui through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Ha Bui's professional background?

Ha Bui has 20 years of professional experience. They have held roles including Co-Founder, Co-Founder, and Co-Founder/Tech Advisor at companies such as Eastgate Software, VisionBay, and Amatrium, Inc. Their education includes Bachelor of Science from Hanoi University of Science and Technology, and MCPD Web Developer 4.0 from Microsoft Certified Professional Developer.

Is Ha Bui's contact information up to date?

Yes. Ha Bui's SignalHire profile was last updated on 2 November 2026, reflecting their current position as Chief Executive Officer at Eastgate Software in Hanoi, Vietnam.

Ha Bui Namesakes

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Ha Bui

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