Proven Service Provider

Proudly referred as a company of choice for international offshore development, and for system integration services in banking and finance.

Three in One

Speed-Quality-and-Cost is obtained by our development process empowered by defined templates and software framework.

Automated Tools

Automation ensures fast delivery, reduces development cost and avoids human errors.


VSII started with Software Outsourcing Services in 2003. Since 2006, the company has provided Software Outsourcing Services in Japanese market.

Since 2011, the company has become a strategic partner for banks in Vietnam for the integration of middleware systems.

Since 2015, the company has transformed into a high technology company – developing platform on products tracebility and application using AI and Blockchain

Mr. Le Xuan Hai

“We do understand that the company is growing and sustainable only by means of hard working and high productivity to meet your quality norms in a timely manner.”

Mr. Le Xuan HaiChairman and CEO - VietSoftware International


15 years+

experience in ITO

10 years+

experience in SI

  • Fast Facts

    • Long-term software service supplier of IBM USA.
    • Top 40 ICT companies in Vietnam (VINASA prize)
    • Strategic partner for System Integration in banking and finance.
    • Established in 2006 with 250+ software engineers.

    Download Fact Sheet

  • Key Technologies

    IBM MobileFirst, BlueMix,.Net, PHP, Java, JavaScript, iOS, Android, NodeJS, SOA/ESB

Our Services

Software Development

Web Development, Desktop Application Development, Portal and Intranet Development and more…

Migration & Maintenance

Application and Data migration, maintenance of existing Databases and Applications and more…

Software Testing

Automation Testing, Performance Testing, Application Security Testing and more…

System Integration

Solution Implementation, Training and Technology Transfer, System Maintenance and Warranty and more…

Solution Consulting

Consultancy, System Architecture design, Management and System Function service and more…


SOA/ESB, BPM, ECM and B2B Gateway, Document Digitalization and storage, and more…

Our Clients and Partners



“I would like to say that what we look for in a partner is quality. The survey that we do proves that VietSoftware is strong in that. The price we keep at competitive year to year. We would not do this without partner VietSoftware. And very important one is responsiveness. Almost every companies we work with is responsive but in a certain way VietSoftware’s responsiveness is go a little bit beyond the expectation.”

Mr. Eric Wenger
Mr. Eric WengerEmerging Market Services Sourcing - IBM GPSG Asia Pacific Leader

“At JustAnswer, we have an aggressive release schedule, with a lot of new features in our website being added all the time. Your team has been a significant help in helping us run regression tests, so that we can be sure the current site functionality is maintained. Your hardworking team has a good eye for detail when it comes to catching visual bugs, and your cross-browser testing provides us with solid testing coverage. Thanks for your great work!”

Mr. Nick Jacobson
Mr. Nick JacobsonQA Lead, JustAnswer Corp (USA)