Help non-technical founders write MVP's technical spec for free

Do you have any pain points to write MVP's technical spec before handling over to a contractor/agency? We are technical founders working on product ideas. We always write clear product tech spec (3 to 4 pages) and post our spec to hire contractors in UpWork. If you need help, feel free to comment. We can provide our samples and are happy to help 5 founders for free. Thanks.