English conversation

Hello. Maybe it's a very different post, but i don't know where to put it 😀 I'm a java developer from spain. I'm thinking about go to London one year to work and to live a new experience, but i know my english isn't good. I'm searching for someone to make video conferences and to practice my english (maybe someone that want to practice spanish, so we can speak in spanish sometimes and in english others). Why i put this post here? Because i don't want practice conversation only to communicate with other person, i want also practice technical conversation (is neccesary if i want to have a job at London).
Well, if someone can help and is interested, please, contact me.
Regards.