Vast experience serving in a Senior/Lead capacity, driving architecture, establishing code frameworks, and providing extensive code reviews and documentation. Deep expertise in modern backend development using .NET Core and C#. Strong proficiency in Microsoft SQL Server, including complex query writing, indexing, and database design. Expert-level practical experience with Entity Framework (Core or 6) for data access and persistence. Experience integrating and managing authentication/authorization using Azure Active Directory (Azure AD). Hands-on experience working with or integrating business data through the Common Data Service (CDS). Experience in Agile methodologies and working effectively within a remote team environment. Fluent English for daily communication (written and verbal).