I'm a senior .NET developer with over 5 years of experience building scalable and maintainable platforms using ASP.NET Core and Orchard Core. My work focuses on designing modular, extensible backend systems that support long-term product growth.

• 🔧 Backend Development: ASP.NET Core, C#, Orchard Core
• 🌐 Full-Stack Collaboration: Comfortable working across the stack when needed
• 🚀 Project Leadership: Led multiple projects from concept to launch
• 🏠 Remote Work: Thrive in remote-first environments with clear communication

I'm actively contributing to open source, especially around the Orchard Core ecosystem:

• eInvoice-Validator - Created most of the logic for EN16931 CII and UBL validation.
• Orchard Core Commerce – Contributions to Orchard Core’s official commerce module.
• Hosting Tenants – Enhancements for multitenant Orchard Core setups.
• UI Testing Toolbox – Selenium-based UI testing framework tailored for Orchard Core.
• Helpful Libraries – Utility extensions and helpers for Orchard Core and Orchard 1.x.
• Orchard UIKit – Reusable UI components for faster Orchard Core frontend work.
• Open Source Orchard Core Extensions – A collection of open-source modules and themes.
• Orchard Core – Contributed bug fixes and small improvements.

You can find my activity in commits, pull requests, and discussions across these projects.

I occasionally write about .NET development, Orchard Core, and real-world SaaS solutions:

• Validate your EN 16931 eInvoices in .NET with the Lombiq eInvoice Validator
• EN 16931 in ASP.NET Core: What you should know about eInvoicing in the EU
• Xero4PowerBI website case study: Migrating a static website to DotNest
• Revamping Ik wil een taart: migrating an old version of Orchard Core website with custom theme and commerce logic to DotNest

• LinkedIn
• 📧 Email: nkrisz5@gmail.com

Thanks for visiting!