I work with teams around the world - it's a real challenge, as there's no single time that everyone is online. Should run that analysis by time zone + education

I work with teams around the world - it's a real challenge, as there's no single time that everyone is online. Should run that analysis by time zone + education. Also, software development is not as fungible as you might think. Some specific disciplines (e.g. marketing, finance) require a lot of domain knowledge, which had been built up in a pool of workers in specific areas over many years.