Automating the Boring, Engineering the Awesome: Parametric Platforms with Stijn Jansen

The future of engineering software is being shaped by a radical shift: moving from manual Python scripting to leveraging large language models (LLMs) that generate working applications directly in the browser.

In this episode of AEC Trailblazers, Stijn Jansen, Chief Product Officer at  VIKTOR, explains how this evolution is transforming the way engineers and architects approach automation.

Stijn shares how VIKTOR’s platform uses LLMs to automatically produce Python code based on natural language prompts. Instead of requiring engineers to build from scratch or manage local installations, the platform delivers fully functioning apps in the browser, instantly testable and editable.

This approach not only lowers the technical barrier for professionals unfamiliar with coding but also accelerates the process of developing tools that integrate with workflows like IFC model analysis or parametric design.

What makes this innovation so impactful is the combination of accessibility and flexibility. For engineers already familiar with Python, the generated code can be manually refined, providing full control over complex applications.

For those without programming expertise, the ability to simply describe a task, such as extracting data from an IFC file or designing structural components parametrically, and have an app built in seconds is a paradigm shift.

Stijn emphasizes that “the real power lies in enabling engineers to focus less on repetitive, manual scripting and more on high-value problem-solving”.

By bridging the gap between coding knowledge and domain expertise, platforms like VIKTOR democratize digital tools for the AEC industry.

He highlights examples of how LLM-powered automation is helping teams rapidly build solutions that would traditionally require weeks of custom development, streamlining both internal workflows and project delivery.

The episode also touches on broader industry implications. As regulatory requirements, sustainability goals, and project complexity increase, the demand for scalable digital solutions is rising. Tools that combine LLMs with Python not only accelerate productivity but also address the shortage of skilled engineering talent by empowering a wider range of professionals to build, test, and deploy digital workflows.

For Stijn, this is more than just a technical leap; it’s about reshaping the culture of engineering. The shift to browser-based, LLM-driven applications reflects a new philosophy: engineers should spend less time writing boilerplate code and more time innovating solutions for climate change, infrastructure resilience, and housing challenges.

If you’re curious about how natural language prompts are evolving into production-ready apps, why Python still anchors engineering workflows, and how AI will redefine the skillsets needed in the AEC industry, this episode is essential listening.

📌 Don’t miss the event “App Builder Launch: Automate Engineering Tasks Without Coding.”

Join this free webinar for an exclusive first look at the VIKTOR App Builder — and get hands-on access to try it yourself.

Save the date: October 28. Live demo, client showcase, and interactive Q&A included.

Reserve your spot now: https://www.linkedin.com/events/7375856853530079232/