Write a parser.

Good afternoon. Remote work for a web programmer. We need a specialist to extract and process data from websites on a continuous basis. We can offer a lot of work, the state has its own specialists, a parser is needed for vacations, and possibly on a permanent basis. Task: to collect data from the specified sites (Picture, PDF, Description, Technical characteristics), Save information in the format. Txt. Sql. Csv. Xls. Xlsx. Html. PDF files will need to be uploaded to the server, and the link will be changed. Work is not a one-time, with companies, IP, we will not work, we are looking for a freelancer. Write.