Designed and developed a fully customized ERP system on top of ERPNext for a real client, now hosted and actively used in daily operations. The project involved deep customization of the Frappe framework — building custom modules, workflows, and business logic tailored to the client's processes. Delivered a production-grade system that handles the client's core operations end-to-end, from data management to reporting. The system remains live and in use, demonstrating both technical depth and real-world reliability.