Promotion of mobile application in social networks

Specialist services are required for promotion in social networks. It is necessary to promote in social networks mobile application.
Description of the annex:
You will quickly find a specialist to repair your home’s engineering systems! (72 SIMV)
Did something break or go out of order? The application will easily and quickly help you find a specialist who is close to you and ready to go out to repair gas boilers, heating equipment, water system and other communications of your home.
Enter the type of repair you need and a free specialist will come to you. You will see the movement of the employee to your home, you will be able to evaluate his work by rating, independently assess his work.
Opportunities for the customer:
-a simple order form,
- instant notification of received offers from the contractors (the client does not have the opportunity to choose who first grabbed his order, who first that to him and will go, unless the contractor is not previously blacklisted by the client),
- viewing questionnaires and price lists of the candidate, managing the black list of performers,
- the possibility to call the contractor,
monitoring of the application (from acceptance of the application by a specialist to calculation on the fact of implementation),
- tracking the movement of a specialist,
- choice of the method of mutual settlement with the executor (cash or cashless),
- Expert assessment (rating + comments),
- storage of the history of appeals.

Opportunities for performers (engineers, plumbers, etc.):
- register and offer their services,
- Manage offers (freeze, delete),
- to conduct payments with customers without cash through the application,
- manage the list of equipment to be serviced and the areas of service,
- the possibility of creating service organizations for the group of specialists.
Keywords:
Repair, house, work, search, earnings, engineering, installation, boiler, fast, call, order, smart home, GSM module.