It is very good project and not a scam.
Why?

1-   It was 3 bounty programs two ended and one currently running.
2-   The project paid the past two bounty rewards on time, as promised.
3-   All participants received their rewards and many of them are members of this website, some converted the token to BTC and others hold the token.
4-   The project exists from 2018.
5-   Currently the project is trading; you can buy/sell it and also it listing on coingecko.
6- And if it is a scam project, why continue until now, and did not scam the investors in Pre-ICO and IEO stages?

Could this project be a scam?
Does project pay the rewards as promised can be a scam?

About this person,

We got to know him from freelancer website, and you should know that this person works with us as freelancer, we do not know the person in personally and all dealings were done online.
We do not ask for KYC, or require IDs to do work online.
It is not easy to find people who can work with you while waiting for the project to succeed.
Not all the team from one country, and this normal in cryptocurrency market.