Vaduganathan Pillappan

I've built and supported production software across web, desktop, integration, and cloud environments for Radise India and enterprise clients. My work centers on C#/.NET, ASP.NET, Azure integrations, and multi-tenant SaaS platforms.

At Radise India, I designed and delivered an Active Directory reverse-synchronization platform using ASP.NET MVC, Azure Service Bus, background processing, Azure Functions, and database staging. It reduced synchronization time for roughly 6,000 accounts from 5–10 minutes to 20–30 seconds and remains in active production use.

I've also developed WPF and IoT-integrated desktop tools, .NET and Xamarin applications, and CAD quality-control automation adopted by an aerospace client. I work hands-on across requirements, implementation, troubleshooting, integrations, and deployment.

More recently, I've built ProjectHelm, a JSON-schema-driven generator for deployable multi-tenant ASP.NET Core applications using Docker, Nginx, and OVH Cloud APIs. I've also taught myself PyTorch and LLM fundamentals by building a small GPT-style language model and tooling for automated training experiments.