Downloadable computer software and downloadable software apps for use in managing welding and cutting operations and locating, monitoring, controlling, tracking, and improving performance, productivity, and traceability of welding and cutting apparatus, machines, equipment, and processes; downloadable computer software and downloadable software apps for data analytics and management of certifications, welding procedure qualification records and specifications, welder performance qualifications, project documentation, and traceability of welds in the fields of welding and cutting; downloadable computer software and downloadable software apps for use in surveilling, recording, gathering, measuring, interpreting, and analyzing data from, validating, verifying, and troubleshooting problems with, and tracking and planning maintenance and quality assurance of, welding and cutting apparatus, machines, equipment, and processes.