Filling the site with goods

You need to throw more than 2000 products on the website of the sale of electrical equipment. The content is specific. Each product parameter should be a separately created attribute in order to be able to compare goods. Preference is given to a freelancer who will indicate the lowest cost and timeframe. I don’t pay for prepayments, but I can pay in stages. We made 50 products, I paid for it and we moved on. Payment only by Yandex or Webmoney.ar should be a separately created attribute so that it is possible to compare goods. Preference is given to a freelancer who will indicate the lowest cost and timeframe. Not a job, but a gradual payment is possible. We made 50 products, I paid for it and drove longer. Payment is only by Yandex or Webmoney.