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# Building Modular Applications with .NET and ABP Framework


- **Date:** Wednesday, Jul 9, 2025
- **Time:** 13:30–15:30 (120 min)
- **Room:** M3 (45 Seats)
- **Event:** World Congress 2025

## Description

As people and companies experienced the challenges of building, testing, deploying and maintaining microservice solutions and understood that most of them don’t need such a complex architecture, modular monolith architecture became a shining and suggested software architecture to build a maintainable solution.

This talk consists of two parts:

Presentation: I will introduce a well-defined architectural and practical approach to build highly isolated yet inter-communicating application modules that compose a monolith system that is still easy-to-build, test and maintain. I will highlight the most challenging parts of such an architecture (from the database layer to the UI layer) and best practices and suggestions to overcome these difficulties.

Live Coding: I will use the ABP Framework and .NET to develop an example modular solution with live coding.

## Speaker

### [Halil İbrahim Kalkan](https://www.wearedevelopers.com/@halil-ibrahim-kalkan)

Co-Founder at Volosoft


## Related talks at this congress

- [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/events/world-congress-2025/sessions/758-building-multi) — Alper Ebicoglu
- [Modular Secrets to Lightning-Fast Android Builds](https://www.wearedevelopers.com/events/world-congress-2025/sessions/834-modular-secrets-to) — Mohamed Gamal
- [Developing ASP.NET Core Microservices with Dapr: A practical guide](https://www.wearedevelopers.com/events/world-congress-2025/sessions/827-developing-asp-net) — Marc Müller
- [Azure-Well Architected Framework - designing mission critical workloads in practice](https://www.wearedevelopers.com/events/world-congress-2025/sessions/622-azure-well) — Paweł Siwek