Career

A question that surfaces repeatedly on r/MechanicalEngineering and r/SolidWorks: how much C# vs VBA do you actually need for a SolidWorks CAD automation role? The answers in those threads range from “VBA is enough” to “you need modern .NET”—and both are correct, depending on what the role actually involves. The real answer is architectural: VBA macros and C# COM add-ins solve different problems. Understanding the boundary between them—and being able to explain it—is what separates candidates who have run a few macros from those who can design production automation systems. ...

The thread A post in r/gis hit 101 upvotes this spring after a demo showed Claude performing CAD-adjacent spatial tasks. The 96 comments divided into three camps: alarm (entry-level GIS is gone), pragmatism (analysts who use AI will outcompete those who don’t), and dismissal (spatial analytics requires domain knowledge that LLMs don’t have). All three positions contain something true. The useful question is not “will AI replace GIS analysts?” — that framing produces either denial or panic, neither of which helps. The useful question is: which specific tasks are genuinely automatable, and what does that mean for how you spend your time? ...