Windows desktop point-of-sale (POS) application built in C# / WinForms for retail checkout: product selling and exchange, checkout and order confirmation, hold transactions, debit/credit card payments, online sales, a customer-facing display, stock import from Excel, custom MSI installer and reports.
Windows desktop point-of-sale (POS) application built in C# / WinForms for retail checkout: product selling and exchange, checkout and order confirmation, hold transactions, debit/credit card payments, online sales, a customer-facing display, stock import from Excel, custom MSI installer and reports.
Built a full Windows retail POS desktop app in C# / WinForms with a main POS screen, checkout and summary flow, held transactions, product exchange, debit/credit card payments, an online-sales module, and a customer-facing display - plus customer management, login/password security, POS configuration, Excel stock import, reporting and a custom installer.
Delivering a production-grade Windows retail POS required complete checkout, payment, exchange and configuration flows with a reliable desktop release.
Developed a full Windows retail POS in C# / WinForms with a main POS screen, checkout, confirm-summary and change-quantity flow, held transactions, product exchange, debit/credit card payments, an online-sales module and a customer-facing display - plus customer management, login/password security, POS configuration, Excel stock import, reporting and a custom installer.
Engineered the app in C# WinForms with a dedicated Repo/data layer and a database dataset (Pos_db), custom UI controls (custom, gradient and glass buttons, number and quantity keypads), a CustomActionLibrary-based MSI installer, and exception logging across checkout, payments, exchange and configuration flows.
Windows WinForms POS desktop client.
Repo / data layer and Pos_db database dataset.
Excel import, reporting, payments and custom installer.
Built with C# / WinForms and a CustomActionLibrary MSI installer.
Delivered through structured phases - discovery, design, build, integration, and launch - with iterative releases and ongoing enhancements across a point of sale delivery.
Manual, disconnected workflows and limited visibility across operations.
An integrated, automated point of sale solution with a unified experience, stronger controls and measurable efficiency.
Coordinated delivery across 2 related repositories.
Active engineering footprint on private GitLab.
Point of Sale product delivery.