FinovaSharp – Privacy-first bulk financial validation powered by WASM

Summary: FinovaSharp is a browser-based financial validation engine that processes IBAN, BIC, VAT, LEI, and National IDs entirely offline using WebAssembly. It ensures data privacy by never transmitting sensitive information to external servers while enabling fast bulk validation and real-time credit updates.

What it does

It validates financial identifiers for over 110 countries offline in the browser using a .NET 10 WebAssembly port. FinovaSharp adds bulk processing, real-time credit updates via SignalR, and a secure dashboard on top of the open-source core engine.

Who it's for

It targets enterprises and developers needing secure, privacy-focused validation of large financial datasets without exposing sensitive data to external services.

Why it matters

It eliminates the risk of data leaks inherent in server-based validators by providing architectural certainty through local-first processing and open-source transparency.