Muhammad Awais Q.

Need a C#/.NET developer to build, extend, modernize, or stabilize a business-critical application? I help companies build and improve enterprise web applications, business systems, APIs, and cloud solutions using C#, .NET, ASP.NET Core, Microsoft Azure, SQL Server, and PostgreSQL. I work especially well with existing systems where the software already supports real business operations and changes need to be made carefully. I can understand the current architecture and business logic, add new functionality, integrate external systems, fix production issues, and modernize older .NET applications without disrupting what already works. WHAT I CAN HELP WITH • C# / .NET full-stack application development • ASP.NET Core web applications and backend systems • REST API and ASP.NET Web API development • Enterprise and custom business applications • New modules and features for existing .NET systems • Legacy ASP.NET and .NET Framework modernization • SQL Server and PostgreSQL database development • Entity Framework Core and Dapper • Authentication, JWT, RBAC, permissions, and multi-tenant systems • Third-party API and payment integrations • Reporting, dashboards, workflows, and data-processing features • Microsoft Azure deployment and cloud integration • Azure DevOps, CI/CD, and production deployments • Performance optimization, debugging, and production support I also build new applications from the ground up when a company needs a custom system for operations, management, reporting, customers, employees, workflows, or other business processes. For existing applications, I don't start by rewriting code. First, I understand the architecture, database, business rules, integrations, and what cannot break. Then I identify the most practical solution and implement it in a way that keeps the system reliable and maintainable. For new applications, I focus on clean architecture, practical technical decisions, secure APIs, scalable databases, and a foundation that can grow with the business. If your company has a .NET application that needs to be built, improved, integrated, modernized, or supported, send me a short overview of the system and the problem you are trying to solve. I'll review the requirements and suggest the most practical technical path forward.