In 2014, when Sierra Leone was hit by the Ebola outbreak, three local software developers kept the country's infrastructure working by rewriting it to #FLOSS. They saved hundreds of thousands lives when companies like Google and IBM backed off, calling the project too risky.
And their own recollection of the events with some technical descriptions:
@alxd A nice one for Odoo (aka OpenERP) - a lot of companies believe you couldn't possibly do HR stuff with an open project.
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