Chuck McCullough is a senior software engineer and instructor with over 30 years of professional development experience specializing in C++, C#, .NET, ASP.NET Core, software architecture, and secure application development.

He began his career building high‑performance C applications for the financial industry before joining IBM in 1989, where he developed and tested large‑scale APIs in C++. In 1992, Chuck founded McCullough & Associates, a global software consulting and training organization serving enterprise, government, and university clients.

As a software architect, Chuck is proficient in Java, C#, C++, .NET, ASP.NET Core, MVC, secure coding practices, object‑oriented design, design patterns, and test‑driven development. He has trained thousands of developers worldwide in modern programming techniques, enterprise application design, and cybersecurity best practices.

Chuck’s courses focus on practical, real‑world skills, hands‑on coding, and industry‑standard engineering practices that help learners grow from beginner to professional developer