【實用商業app】OpenCollab Mobile|最夯免費app-綠色工廠好玩App

OpenCollab is a South African software development company that develops, supports and consults primarily using Java technologies and leveraging open source frameworks and tools. Our solutions and services span the full range of the software development life cycle. The result is scalable, enterprise-strength applications, capable of growing with the business. The core team at OpenCollab has successfully developed and implemented large scale projects over the past 13 years.