[corentino]

I would proceed like this : 1/ talk about it with friends you trusts and could bring you objectives review 2/ contact people in the industry that could be interested in your product and ask them if the that product is really usefull to them and if so, how much are they willing to pay ? 3/ start to code the product (MVP) 4/ launch with few clients (like a beta) to make sure the product make the job and find the bugs 4-bis / when making enough money, resigne from your current job 5/ launch worldwide , get techcrunched, rise from Sequoi and retire the next day :)