Babar K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Senior .NET & DevExpress XAF architect (10+ years, Top Rated Plus). I build CRM, ERP, and AI-powered business applications on ASP.NET Core, with Blazor or React frontends, and I take over existing XAF systems that need extending or modernizing. Most of my clients come to me with one of three problems: • An XAF or DevExpress app that needs new modules, fixes, or a move to Blazor. I've worked with XAF, XPO, DevExpress Reporting and Dashboards for years, so I can work inside your existing codebase from day one. • A business process running on spreadsheets or an aging system. I design and build the replacement: data model, secure APIs, role-based UI in Blazor or React, and reports. • A team that wants AI in its workflow, not just a chatbot. I connect OpenAI and Claude to your real data through MCP servers, function calling, and n8n automations. Recent work • AI lead automation platform: a Blazor dashboard linked to ASP.NET Core, n8n, Airtable, and Claude that qualifies leads and runs follow-ups automatically. • Enterprise AI assistant: staff ask questions in plain language and get answers from business data via OpenAI, Claude, MCP servers, and Microsoft Graph. • XAF Blazor collaboration platform: project management, real-time messaging, documents, dashboards, time tracking, and role-based security in one system. • CRM and business systems: customers, quotations, orders, and reporting, with custom modules and workflow automation. Stack: C#, .NET 8/9, ASP.NET Core, Web API, Blazor (Server & WASM), React, DevExpress XAF/XPO, EF Core, SQL Server, PostgreSQL, Azure, IIS, OpenAI/Claude, MCP, n8n. How I work: clear architecture, maintainable code, and progress updates you don't have to chase. I'm in UTC+5 and overlap with UK and European mornings and US early hours. Send me a short description of your system, what's not working, and what you want it to do. I'll reply with a suggested approach.