I am still a komencanto, and I am always looking for translations of specialised terminology I encounter. Quite often, I manage to find a satisfactory solution by myself, thanks to the power of kunmetaĵoj. But sometimes not.
For computer-related terms, Komputeko is very helpful. But otherwise, the availability of resources really depends on the field. So, in case I do not find anything, are there fora or mailing lists to ask for a translation?
Or maybe this SE site is just the right place for that.