Need Companies and freelancers for web development - Indians only

Hello,
We are looking for Companies tieups for web Development and blockchain projects.
We wont pay advance. But Work on post paid milestones only.
You can work on your local server and once approved and tested by us, we release payment on freelancer.
Pls. we want hardworking companies and freelancer only.
We require delivery of work on time and with accuracy

Thanks