Operational software for inventory, invoicing, customers, repairs, payments, reporting, and day-to-day business workflows.
Business applications are judged by reliability during repetitive daily work. I design transaction flows, local persistence, synchronization, roles, reporting, and recovery paths so the software remains usable when devices, networks, or integrations fail.
Observe the real operational sequence
Model transactions and permissions explicitly
Design offline and conflict behavior
Validate reports against source transactions
A gym management product for members, equipment, trainers, staff, fees, and salaries.
Operational social-care workflows on Flutter, Firebase, and offline storage.
A subscription tracking product with expiration alerts, administration, analytics, and reporting.
Share your product stage, platform constraints, and integration targets. Let's engineer a resilient solution.