Shiv Darshan S.

I work with product companies, fintech startups, healthcare organizations, and enterprise teams that need complex applications designed the right way from the beginning. My focus is not just writing code it’s designing Blazor applications, ASP.NET Core platforms, API ecosystems, and cloud architectures that remain maintainable as products evolve. A significant part of my work has involved enterprise portals, financial applications, customer management systems, reporting platforms, SaaS products, workflow automation systems, scheduling platforms, and business-critical web applications built on the Microsoft ecosystem. What I Architect & Build Microsoft Stack: C# | .NET | ASP.NET Core | ASP.NET MVC | Blazor Server | Blazor WebAssembly | Razor Components | SignalR Enterprise & SaaS: ABPIO | Multi-Tenant SaaS | Modular Architecture | Domain-Driven Design (DDD) | Clean Architecture | N-Layer Architecture | Enterprise Platform Design API & Integration: REST APIs | Web APIs | API Integration | Middleware Development | Third-Party Integrations | Microsoft Graph | OAuth 2.0 | JWT | Azure AD Cloud & Infrastructure: Microsoft Azure | Azure App Services | Azure Functions | Azure SQL | Azure Blob Storage | Azure DevOps | Docker | Kubernetes | CI/CD Data Layer: SQL Server | PostgreSQL | Entity Framework Core | Dapper | LINQ | Performance Optimization | Reporting Systems | Data Modeling Where I Add the Most Value ✔ Designing scalable Blazor and ASP.NET Core applications ✔ Building enterprise SaaS platforms with ABPIO ✔ Structuring microservices and modular architectures ✔ Creating API-first platforms and integration-heavy systems ✔ Modernizing legacy .NET applications into cloud-ready solutions ✔ Building financial, healthcare, and enterprise business platforms ✔ Improving long-term maintainability through clean architecture and domain-driven design I enjoy projects where architecture decisions matterBlazor frontends, ASP.NET Core backends, ABPIO platforms, Azure infrastructure, API integration, and enterprise modernization. Drop me a message with a brief overview of your Microsoft-stack project, and I’ll get back to you with a practical architectural direction and implementation plan.