efinderr will have to be a "inhouse" message system, Geo Location with cryptocurrency feature, There is a system that need members of one of the databases to contact the other user of the database and therefor send a "token request" Call it a CONTACT CARD.
Honest and trustworthy to work with, they have been extremely patient with the project and highly recommend them for projects because they are there for long term business.
activecraft is extremely thorough team and pays attention to details. They are easy to work with and possessed strong technical knowledge. Excellent work - Always!!!
Very professional team, us Super easy to communicate with and I highly recommend them for your project!. I love this company. Anurag and his team go above and beyond what is asked.!!!