Optimize site and Fix all Google Web Master Search Console Tools, GT Metrics, Analysts etc. for Speed, SEO, Organic Traffic etc.

Hi.
I own a wordpress site that I need to optimize it for Google – fix all errors, speed, SEO, SEM etc.
I need all errors from Google Webmaster Tools, GTMetrix, Google Page Speed Insights for Desktop and Mobile, Analysts etc. corrected

Please reply with “I am a Google Search Console Master!”
And share previous similar projects that you did