● Perform functional and user acceptance testing across customer-facing websites, internal applications and business-system integrations before production release. ● Validate end-to-end workflows covering online orders, quotations, payments, delivery booking, order status updates and ERP integration scenarios. ● Create realistic test scenarios, compare expected versus actual results, reproduce defects and verify fixes through targeted regression testing. ● Test API integrations by validating request/response payloads, status and field mappings, data accuracy and error-handling behaviour. ● Investigate issues using SQL queries, logs and application behaviour; document reproduction steps, evidence and business impact for internal teams and external vendors. ● Coordinate UAT and release validation with business stakeholders and software providers, confirming requirements and supporting go-live readiness. ● Pronto → Odoo integration: tested sales/purchase orders, internal transfers, delivery dates, cancellation logic, booking-status mappings and API responses across test environments. ● Truck Booking: validated pickup/delivery flows, slot retrieval, transfer orders, status updates and exception handling across integrated systems. ● Website & payments: tested checkout behaviour, payment-method changes, customer-account scenarios, pricing updates and consistency between website and ERP data.

Developed and maintained enterprise applications using C#, .NET, ASP.NET MVC, Web API and SQL Server. Worked across the software development lifecycle, including requirements analysis, application development, database programming, testing, defect resolution, performance improvement and technical documentation. Supported production systems, investigated application issues, implemented enhancements and collaborated with business and technical teams to deliver reliable software solutions.