I wouldn't go so far as to say that large companies have great toolsets, but they're definitely pretty different from what's on the outside. I've spent a ton of

I wouldn't go so far as to say that large companies have great toolsets, but they're definitely pretty different from what's on the outside. I've spent a ton of time learning internal tools and that knowledge won't transfer when I leave my company. Frameworks are different, infrastructure is different, and the process and scope of responsibilities is different. Building something inside a large company is a pretty different skill from making it from scratch. That's my experience anyway.