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Sebastien Julliand

Sébastien Julliand is a product manager at ARCAD Software and has been working on bringing the IBM i and open systems worlds together for more than ten years. Driven by his enthusiasm for technical challenges and a strong development expertise in many languages, from RPGLE to Java, Julliand joined ARCAD's research and development as a functional and technical advisor, becoming a specialist on a wide range of products. Julliand is also involved in the development of several ARCAD products, particularly those focused on DevOps, and is specifically the product manager for ARCAD CodeChecker, a source code quality checker for IBM i for which Julliand brings his experience as a day-to-day developer.

  • VS Code Will Be The Heart Of The Modern IBM i Platform

    June 23, 2025 Sebastien Julliand

    For application programmers, the workspace is not a place to sit with a screen, a keyboard, a chair, but rather is an integrated development environment within which code can be created, shared, compiled, and managed either inside the tool itself or through plug-in extensions that link it to other tools. IDEs have been around for decades and are not anything new. What is new is how suddenly popular one particular IDE – VS Code – has become.

    For the past several years, nearly three quarters of the programmers in the world polled for the Stack Overflow Developer Survey say that …

    Read more
  • The All-Knowing, Benevolent Dictator Of Code

    November 6, 2019 Sebastien Julliand

    Not every software project can have an all-knowing benevolent dictator looking through every line of code, and even all projects could have such a person to oversee the quality of the code, there is no reason to not automate as much of this very important code review job as is possible.

    Luckily for IBM i shops, there is such a tool to help with code review, and in that sense, we suppose, you can install rather than hire that all-knowing benevolent dictator of application code. It’s called, appropriately enough, CodeChecker, and it has been available from ARCAD Software for quite …

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