Hey,

Are we going to see professions in the game, like blacksmit etc. But also dwarven technology? or werent they there in the time of eso?

afcourse no guns etc

Welcome to the forums

answer is here https://www.youtube.com/watch?v=10YwzynVwgY

The Dwemer are mostly extinct in this time period, par one.
"Players will have a limited number of points to spend for crafting professions (which include provisioner/cooking, weaponsmithing, armorsmithing, alchemy and enchanting), and those points can be spent at will in one or all professions, so you can basically choose to master one tradeskill or on the other hand become a limited jack of all trades." ~ http://www.elderscrollsguides.com/massively-previews-elder-scrolls-endgame-pvp-and-crafting/.