DrillerDB

Enables trades and field service work to be tracked per job: logging labor hours at worker rates and materials used, keeping running totals in integer cents per currency, and moving each job through a status machine from open to invoiced or archived. It also produces daily or weekly summaries of hours and value, and renders a printable card with a signature line for client sign-off.

Lets users track equipment maintenance with service entries, costs, and automatically computed due and overdue schedules.

Deterministic construction and specialty contractor financial skills, WIP over/under-billing reconciler, AIA G702/G703 retainage analyzer, and LevelBench-100 evaluation harness.

Manages airline crew qualifications, certifications, FAA Part 117 compliance, and automated pay calculations. Enables crew scheduling, duty time validation, training tracking, and proactive alerts for expiring licenses and medicals.