“UltraBac engaged Ryussi as an outsourcing alternative to direct programmer hires in the USA. Our relationship is working well with good communication, weekly progress meetings, and development production. Ryussi’s senior management team is very attentive to our needs and budget and I believe genuinely want to see the product(s) they work on for us to be successful in the market. I have a high degree of confidence in using Ryussi for our off-shore development and can recommend them without reservation.”

Ryussi made significant contribution in helping us build the advanced prototype for the next generation of enterprise level cloud disaster recovery product. The company has excellent expertise in Windows and Linux internals, storage, virtualization and networking areas. They also have a very good understanding of relevant engineering processes and business aspects which makes them a product development services partner of choice. I am looking forward to working with the Ryussi team again and I strongly recommend them to anyone pursuing work in these areas.