“VTI has some outstanding qualities, but what makes them more human-like is their excellent mindset in system development. They always think about whether their actions will benefit the customer and then, based on that thinking, they help us develop products. I believe this is the distinguishing factor of VTI compared to other companies.”

I think that what is particularly noteworthy is the high quality of the detailed design, development, and unit testing done by the offshore team.
They have a very high level of know-how and experience in front-end development.
Therefore, we evaluate them as having the right quality and feel confident entrusting them with mobile app development, even for large-scale projects.