About Eastgate Software​

To put simply – we create strategic partnerships to help you achieve your goals through our leading software development capabilities. We adapt to your topics and processes and find a common language. At the same time, we can provide input and suggest processes based on domain knowledge and technology trends. In this way, we understand even complex problem situations and develop solutions together. 

Our team is our greatest asset. We are proud of our competent, long-term employees and a friendly, cooperative working atmosphere. Further education and exchange of experience are very important to Eastgate: This is the only way to create successful solutions. 

We enjoy a close cooperation with our customers. We avoid tough coordination processes and work out solutions in dialogue. This pays off in the successful realization of project goals.  




Global Offices


Happy clients


Projects delivered


Returning Clients




Local Departments

Communication is the cornerstone of any successful business relation. That’s why we have local departments for consulting and project management in Australia, Germany and Japan. 

Having a local partner in your region means: 

  • Communication in your language and time zone 
  • Experts nearby  
  • Contract based on your legal framework


187 Nguyen Luong Bang Street, Dong District, Ha Noi


Shinjuku Dai-7 Hayama Building 3F, 1-36-2 Shinjuku, Shinjuku City, Tokyo 160-0022


37 Braemont Avenue, Kellyville Ridge NSW 2155


Heinrichsallee 40, 52062 Aachen


Company Board And Management

Ha Bui
Ha Bui

BOD Member | CEO

Dr. Paul Mathias
Dr. Paul Mathias

BOD Member | Regional Director

Christian Dowideit
Christian Dowideit

BOD Member | CTO

Hong Bui
Hong Bui

COO (America & Europe)

Toan Chu
Toan Chu


Nhung Nguyen
Nhung Nguyen


Tuan Nguyen
Tuan Nguyen

BOD Member

About Us

What clients say about our company?

"We made Eastgate Software a long-term strategic partner based on their reliability and the quality of deliveries."

Michael Gärtner, Vice President

Siemens Mobility ITS US

"We were impressed the results thanks to your professional, systematic and disciplined implementation."

Hiep Le – CTO

BGC Group

""It is difficult to find new software developers but with Eastgate we now have a great extension to our development team that implements additional tools for our CRM software.""

Janosch Reuschenbach – CTO

OnOffice GmbH

"Their attention to details and the willingness to go the extra mile clearly set them apart."

Eddie Vieira – CEO

Wired Avenue

"Eastgate Software delivered high quality in time. They were very proactive and supportive."

Bruce Barron – CEO


"The combination of their technical experience, proactivity, and out-of-the-box thinking sets them apart."

Dr. Nhon Vo – Chairman of the Board