This document summarizes information about Mainstream Development, a software development company based in Minsk, Belarus that provides outsourcing services. It details the company's history starting in 2008, current team size of 26 employees, and offices in Minsk and Lisbon. The company offers project-based outsourcing, offshore development centers, and uses agile and waterfall project management processes. Main areas of expertise include mobile application development, enterprise automation solutions, and web development.