DedaSys LLC


LiberWriter is a Kindle formatting and conversion business: we transform your Word file into a properly formatted file to sell on Amazon's KDP.

LiberWriter has helped hundreds of authors with their Kindle publishing needs.

The Real Italy. Coming soon: a series of books about Italy by those who call Italy home.


Extensive experience with:

  • Ruby on Rails
  • Erlang
  • PostgreSQL
  • Tcl/Tk, including the C API
  • Open source software, including community and licensing issues


DedaSys is a Limited Liability Company registered in Eugene, Oregon, USA with David N. Welton as the sole proprietor.

Phone - Italy: +39.348.8866859
Phone - US: (541) 595-8142