OneApi is an all-in-one local development tool designed for developers who need full control over API testing, mocking, and local hosting — without external dependencies.

Small libraries I publish and maintain — install with one line, no setup ceremony.
BazaarPayment is a lightweight and easy-to-use .NET library for handling in-app purchases via Cafe Bazaar on Android.
MyketPayment is a lightweight and easy-to-use .NET library for handling in-app purchases via Myket on Android.
A lightweight, dependency-free library for storing and retrieving data locally in a file.

THE PERSON BEHIND SLVZ
A solo .NET developer focused on building fast, clean, and practical applications.
I work mainly with C#, .NET, MAUI, and SQL Server across desktop, mobile, and web platforms.
I enjoy designing my own UI and building products end-to-end.
Tell me about your next project