I was a very early employee at Wasmer and worked with Ivan for part of that, though I ended up leaving after roughly four months to go back to university. At the time, it didn't seem too bad but, in hindsight, it was a pretty toxic environment.

That was partly a result of a lot of pressure from larger companies that didn't want to work with Wasmer because Syrus, the founder, was publically rude to other people working on WASM (among other things).

Ivan is a really awesome guy and deserves work that values him. I wish him the best and can vouch for his technical ability.