This would not be possible without social media
Luckily for him he has a lot of friends in the high tech community. Through an extensive social media campaign he has found a matching donor. As a positive side effect, the bone marrow registry now has a huge amount of potential donors for other people. The have even got mine.
You can read Amit’s announcement at http://tumblr.amitgupta.com/post/16079119166/many-of-you-have-asked-so-heres-…
All the best, Amit!