Let me start off by saying two things. One I started doing SEO in 1998 and was ranked for very competitive keywords for years and 2) I currently do SEO and am ranked for competitive keywords both nationally and locally for my clients.
There is so much more to SEO today than what you mentioned you are looking for which I why I also provide web design the sites for my clients to ensure the traffic is converting, and do ongoing writing (blogs, web content and social media). Also the technical parts of SEO such as speeding up the load time of your site, manipulate CSS to make it mobile optimized, advise on conversion optimization strategies and make changes to improve that, handle PPC campaigns and landing pages etc.
To me good content and design is important to SEO as are links and website architecture, and I have knowledge , skills and tools do accomplish this all for you within your budget. Anyway, if this sounds like something that may align with your needs, I’d be happy to talk further as well as provide more details.
What is the best email address for you and your URL and Ill go through the site and provide some insights for free on some helpful ideas I would suggest for improvement right now, whether you decide to hire me on or not.