ZINC developers solve the following tasks: 1) Abuse of information. The main disadvantage of centralized platforms like LinkedIn is that by adding information to it, you essentially lose control of it. As a result, contact details flow into the network, and qualified employees can receive endless requests from recruiters, which is tiring and annoying. Solution of the problem No1. In ZINC, developers implemented the ability to collect information about work experience without disclosing contact information. The profile of a person is visible, there is information about his qualifications, work experience, but the decision on whether to provide contact information is taken by you. If you wish, you can turn off your profile from the list. The data remains on the blockchain, but recruiters will not be able to find it until you yourself want it. 2) Centralizing existing recruiting platforms results in other people earning information about you and your professional skills. Users themselves do not receive remuneration, and sometimes they have to pay for additional services of such platforms. Solution of the problem No2. Transferring control of the information into the user's hands solves this problem. If desired, user can completely turn off profile from the search. Payment will be charged only if the applicant responded to the recruiter's request. Third parties will not get access to the storage and distribution of your information.