At iSpider Software Solutions, I build and maintain SpiderERP across Payroll, HRMS, Attendance, Sales, Purchase, Inventory, Production, CRM, Accounts, and Reporting. I deliver REST APIs, React interfaces, SQL Server logic, role-based access controls, and production support from requirements through deployment.
I've also built offline sales and billing applications with Electron and SQLite, restaurant POS workflows, and ZKTeco biometric attendance integrations. My work spans React, TypeScript, ASP.NET Core 8, C#, Dapper, SQL Server, and client issue resolution.
