Computer software development and computer programming development for others; web-based computer software development and computer programming development for others; computer software development and computer development of software for others in the field of cost estimating, and preparing bids in the construction industry, namely, computer programming of software for estimating takeoff, materials, equipment and labor for use in preparing bids for construction projects; computer software development and computer programming of project management software for others; providing on-line non-downloadable project management software