Drupal Association members fund grants that make connections all over the world.
I run a social impact organizations that helps people find the best place to donate their expertise overseas.
We have a REALLY cool opportunity in Indonesia and are looking for a drupal developer. If you want to donate your expertise while you travel, the hosting organization is willing to cover your travel and living expenses while there.
If you are interested, message me, or check out this JD for more info... Volunteer Job Description in Indonesia