Illumonos
C# and .NET Framework
Fundamentals
  • Introduction to C# and .NET
    3
  • Data Types and Variables in C#
    3
Extras
  • Extension Methods
    1
  • Fun Exercises
    3
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A computer programmer on his laptop in a building site

Dan Doyle

Founder and editor at Illumonos

Articles

10

Joined

August 5th, 2025

Dan Doyle is a Technical Lead with over ten years of experience delivering C# and .NET solutions across both public and private sector industries, including construction, education, finance, healthcare, and start-ups. Over that time, he has worked across the full project lifecycle, from initial design and implementation through to deployment, integration, and long-term improvement, with hands-on experience spanning Azure cloud, enterprise systems, web applications, mobile apps, ETL processes, and Microsoft Dynamics integrations.

His writing is shaped by real software engineering experience and a strong focus on clarity, structure, and practical understanding. Through Illumonos, he aims to help developers build a stronger grasp of C# and .NET by explaining not just how something works, but why it works, what is happening underneath, and how to apply it properly in real projects.

Illumonos
  • About
  • Authors
  • Privacy Policy
  • Terms and Conditions
© Illumonos 2024 → 2026