I know I’m a newbie on this site but you have to start somewhere.  I have a lot experience hiring for blockchain/ICO projects.  A good place to hire people for a Blockchain project is on Upwork (google it, I have no affiliation.).  On Upwork contractors are tested on their skill set, extensively that they claim they are skilled in.  You get to see their scores if they are new on the site.  You would need to know the skills necessary to hire qualified people.  What I like about Upwork.com is that the people that you hire to work on your project are held accountable because you rate them.  If you think their work is unacceptable than you don’t have to pay for the work.  I also think recommendations from Full Member and above with merit here on Bitcointalk is good.   There is a good chance you can trust their recommendation.  They did not get to that status for no reason, they put in time to get that status!  Geographical region is not so important, more importantly, are the people you hire available for video chats if not local to stay updated on your project and not waste time.  When ask them question you can hear if their voice it they are confident.  Good luck to you!

Bounty0x is handling the bounty campaigns for Blockvestico.io.  The Translation campaign link is listed below.  You can also go to Blockvest website, bounty campaing page to see their Bounty Campain which has the information listed below:

Translation Bounty Campaign
 
How to join:
Link to Translation Bounty https://alpha.bounty0x.io/bounties/host/BlockVestICO
 
Please wait to be contacted before starting the translation. We will PM you to confirm whether you have been selected
 
Earn stakes for translating the Announcement Thread and actively moderating it. You will have to keep it active by posting regular updates, news or any important announcements in the local translated thread.

Remember that a single post thread with no activity will not be accepted. Therefore make sure to keep it active, but without spamming or writing meaningless posts. There are additional stakes awarded for active Moderation.
 
 
Information about how each bounty is being tracked  https://help.bounty0x.io/hc/en-us/articles/360000752792-How-does-Bounty0x-track-bounty-submissions-
 
To learn more, checkout our BitcoinTalk Announcement  https://bitcointalk.org/index.php?topic=3243410.msg33779003#msg33779003
 
For Blockvest Bounty campaign-related questions, join the official Blockvest Community telegram group:  Blockvest Telegram

The Team bios are on blockvestico.io website in the "pitchdeckclick. page #15, here is the link:  https://blockvestico.io/wp-content/uploads/2018/03/Blockvest-PitchDeck-Presentation_032318a.pdf