Services

Backends and REST APIs with .NET / ASP.NET Core and SQL Server: new features for existing platforms, or modernizing them. That means .NET version upgrades (for example .NET 5 to .NET 8), replacing deprecated dependencies, resolving breaking changes and tuning performance. At a DAX-listed utility this cut page response times and CRM data retrieval by up to 75%.

C# · .NET 8 · ASP.NET Core · ASP.NET MVC · Web API / REST · Entity Framework Core · SQL Server · React / TypeScript

Move applications from on-premises Windows Server / IIS to Azure App Service with Private Endpoints, Key Vault and Application Insights, and put delivery on rails. For a DAX-listed utility I wrote the complete Terraform infrastructure across multiple environments and all Azure DevOps YAML pipelines, which replaced manual deployments, and set up monitoring and alerting for production.

Azure App Service · Private Endpoints · Key Vault · Azure Functions · Terraform · Azure DevOps YAML · GitHub Actions · Application Insights · Azure Monitor

Connect Dynamics 365 CE with portals and backend services for business-critical processes such as customer onboarding, PV system registration and grid connection requests. Integration layers in .NET via the XRM SDK with early-bound entity models, C# plugins, JavaScript form scripts, customizing and solution deployment, in both energy-sector engagements since 2019.

Dynamics 365 CE · XRM SDK / Organization Service · Early-bound entities · C# plugins · JavaScript · Solution management · Azure DevOps

Adding AI to an existing .NET and Azure landscape: Azure OpenAI and Microsoft Foundry agents, RAG over Azure AI Search, secured with Entra ID and Managed Identity and governed through API Management. I am a certified Azure AI Apps & Agents Developer (AI-103); the architectures are shown in personal reference projects with public source code.

Azure OpenAI · Microsoft Foundry · Microsoft Agent Framework · Azure AI Search · RAG · AI Document Intelligence · API Management