I would like to know when are you going to stop?
Let’s say you reach 30% then what? You will push for 40%? And then 100%?
Who put it in your head that there should be 30% women in tech?
It should be natural process. If there are 20% women in tech may be it is because not that many women fancy it.
You should fight for equality in pay and hiring not for an icrease of a number