Custom Software Development

Transform Your Business Through Technology

With deep experience in web, mobile, and back-end platforms, our software solutions are scalable, flexible, and most importantly, secure.
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Your Trusted Guide

For over 20 years, we’ve partnered with companies of all sizes and industries to solve their most complex business problems.


We’ve been a top employer in Bulgaria, a country steeped in technical excellence, since 2001. ​​After growing to five offices across the country, we expanded outside of Bulgaria to a more global footprint that further serves our clients.


Our global team is 100% fluent in English and has adapted their workday to accommodate a four-hour overlap with our Minneapolis office and U.S.-based clients.


From our Cloud Center of Excellence to our world-class design practice, we constantly seek out and develop exciting new ways to tackle complex problems.


Give Your Technical Abilities a Boost

While some software needs can be met with modified off-the-shelf products, others require a custom software solution built from the ground up. Regardless of which method works for your business, it needs to not only fit your needs but adapt to them as you grow.


No matter what stage you are at in your development journey, our team of global software experts is ready to help.

Web Development
Leveraging modern approaches to web development, we bring front-end, back-end, and architecture together to meet your business needs.
Mobile Development
We developed our first mobile app in 2001. Since then, we’ve helped thousands of companies connect with people wherever they are in the world.
Quality Assurance
Before we release your product out into the world, everything must be in excellent working order and functioning flawlessly. That’s where our Quality Assurance shines.
Enterprise Architecture
A robust software platform needs to be built on an equally powerful architecture in order to function properly and efficiently.
Systems Integration
Software systems are complicated. We ensure that your software tools are all efficiently integrated with one another as a cohesive platform that drives your business forward.
“We had a great experience working with our MentorMate team on this new version of the X-Wing app. Across the board, communication was excellent. The real key to this project’s success was our regular check-ins with the team. We knew exactly what everyone was working on during each sprint which helped us stay on course.”

John Shaffer

Star Wars Marketing Manager, Fantasy Flight Games

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