Experience in building core software infrastructure for distributed systems. We have mainly worked on and mastered the Python and Java based stack. We pay great attention to data management, in memory computing, caching, scalability, and performance. We believe the continuous integration and deployment are the must to have in today's software development practices and daily production deployment should be a reality instead of a dream. We follow all the best practices as defined in Joel's test (http://www.joelonsoftware.com/articles/fog0000000043.html) as well as TDD. We don't want to miss on anything unusual happening in our systems and hence put enormous efforts in building management and maintenance solutions around the core infrastructure.