I need advice to stop the stalker, harassment, spreading my personal information online, and violation.

I am very terrify that I couldn't sleep well yesterday.

I am posting this to seek if there is anyone who can give me some advice that can stop this guy is doing such thing after I found reporting police is not stoping he.

I was being attack online from a guy who is a software engineer I thought he could be a normal career friend that will Debelope a healthy friendship to discuss all the tech news together as we both are working in tech industry.

We are locating in Canada.

Then this guy started behaviour aggressively by keeping insist to ask my schedule of work.

Eventfully I decide to block him because I just don't feel comfortable to share any further information and even chat with him at all.

Then the second day I found out that he is go after me and dig my whole information online by any possible including the places and LINKEDIN I post to ad myself as a professional designer and developer of specific platform.

And sent email to harassment me which he should not have the email.

Then he posted my personal information online to let other nerd guys to have my personal information which I asked to remove but I do have proof that he done this.

I contact the police, and he did not stop at all.

And I contact the Reddit the remove the contact which hold my personal information.

Then he started a new post the same day.

And then keep

Telling people where can find my further information after he got attention from all those Hate-female type of men online.

What should I do?anybody have a suggestion to help me really stop him?

Because his contact me, let leave the information about himself as well.

Now I know his whole name.

Please tell me if you have any advice.

Friends and me don't think the police will do anything about it.