David Runemalm

M.Sc. Computer Science | Senior Software Engineer

About Me

I’m David Runemalm, a senior software engineer with a Master’s degree in Computer Science from Chalmers University of Technology. With over a decade of experience, I specialize in designing simple yet scalable software systems that solve complex problems efficiently.

I have a strong background in distributed systems, software architecture, and domain-driven design. My work has led to the creation of OpenDDD.NET, a framework that helps developers build structured and maintainable applications using proven design principles.

I enjoy breaking down complexity into well-structured solutions and take pride in writing code that is both functional and easy to understand.

Projects

OpenDDD.NET

OpenDDD.NET is a framework for building scalable, distributed applications in C# and ASP.NET Core using Domain-Driven Design (DDD) principles. It provides a structured foundation for managing complexity in large-scale software systems operating in complex business domains.

GitHub Documentation

py-dependency-injection

A dependency injection library for Python, designed with simplicity and clarity in mind. The library features an intuitive API, making it easy for developers to integrate and use. A strong emphasis on documentation ensures that both new and experienced users can quickly get started. By focusing on clean design and maintainability, the project demonstrates my commitment to writing code that is easy for teams to understand, adopt, and extend.

GitHub Documentation

Education

Master of Science in Networks & Distributed Systems
Chalmers University of Technology, 2010–2012

Focused on designing scalable and efficient distributed systems, with an emphasis on fault tolerance, concurrency, and software architecture. Gained expertise in building robust and maintainable systems that handle real-world complexity.

Bachelor of Science in Computer Science
Chalmers University of Technology, 2007–2010

Developed a strong foundation in algorithms, data structures, and software engineering principles. Learned how to design and implement software that balances simplicity with scalability.

Chalmers University of Technology Logo - David Runemalm Education

Skills

C#/.NET
Azure
Python
Django
GCP
React
JavaScript
Kubernetes
Docker
Terraform
Domain-Driven Design
Software Architecture
Design Patterns

Contact

If you'd like to collaborate or learn more about my work, feel free to reach out!

Email: david.runemalm@gmail.com

GitHub: github.com/runemalm

LinkedIn: linkedin.com/in/david-runemalm