A custom cash deposit system designed for bus drivers to deposit cash after shifts. Uses certified bulk note and coin handling devices, touchscreen operation, deposit/withdrawal workflows, and real-time transaction submission to a web database/application for accounting review and reporting.
A custom cash float/change dispensing machine that exchanges larger notes into smaller notes and coins for operational float. Transactions are logged and transmitted to a web database/application.
Automatic ticket vending machines for public transport use. They support touchscreen UI, cash handling, Visa/contactless card sales through JCC POS terminals, travel card dispensing, QR code scanning for online receipts, optional receipt printing, and real-time transaction submission to a web database/application for accounting reporting.
Complete ecosystems with Android/iOS apps, Flutter apps, React frontends, Laravel/NestJS/ASP.NET Core backends, and administrative dashboards.
Custom ticket vending, cash deposit, cash float, and self-service machines with cash handling, JCC contactless card payments, and real-time web connectivity.
AWS, Azure, Google Cloud, Linux/Windows VPS, Contabo, Hetzner, firewalls, VPN, hosting, databases, backups, and deployment environments.
Senior developers assigned to business development, support, maintenance, integrations, and ongoing technical delivery.
Standalone Windows applications, tray/background apps, scheduled synchronization, REST/SOAP communication, and local-to-cloud bridges.
Maintainable applications, integrations, APIs, database-backed systems, and modernization of legacy workflows.