Howdy! I'm the Founder of LittleBizzy. We've released 50+ free WordPress plugins that are currently being used by 250,000+ websites around the world including United Nations, Emirates Airlines, and Flipkart... plus, many Upwork freelancers as well :)
My specialty is optimization. Specifically, I work with companies who are looking to optimize the speed, stability, and SEO of their WordPress "stack" including DNS records, SSL certificates, Nginx servers, WordPress plugins, and content structure.