Part time eBay Seller – Would like to move away from selling on eBay and sell only on my professional ready to use website

I need SEO optimisation for my professional website and I want to be high on Google results (page 1 or page 2 if possible and budget allows), when relevant searches are done relating to Android tv boxes / Android tv boxes in Manchester, Android tv boxes in London, Android tv boxes in England, Best Android tv boxes, Ultimate Android tv boxes and any other similar searches any potential customer looking for my products and services would do. I work full time as IT professional Part time I sell Android tv boxes and some android tv boxes and Nvidia software services as well. I have a professional website, which has never been search engine optimised: [login to view URL] However currently I only sell part time evenings and weekends on [login to view URL] I want to move away from eBay as eBay fees are too high and profit margin very small by selling on eBay. They take too much profit on each sale although they have a large number of customers looking for my type of products and services and it is easy to sell on this platform but I need my own website to make me side income and not share profit with eBay in future. I want to start selling on my website mainly in future I need SEO optimising on website. This has never been done I want to appear high on [login to view URL] and other famous search engine when customers look for my type of products and services. I do not have social media campaign. Please study these 2 websites before coming up with a proposal or quote. These websites are full time professional and very successful UK businesses, and I am only a part time evenings and weekends seller. However, the websites below will give a good indication of what type of searches both websites are optimised for and also what type of customers buy from businesses such as myself and the 2 sample websites. Also you may want to look at their marketing strategy and tell me what you propose to me considering I am a part time seller only and sample websites are very successful best android tv box selling websites in England: Sample websites: [login to view URL] [login to view URL] Both above websites do excellent sales and only sell only their websites and have great SEO and other marketing strategies. I know I cannot compete or compare with them as I am part time small seller. However, what can you do for me to help me do good sales from my website and move away from selling on eBay? Do I just need to be near the top page of google through SEO or do I need some other work doing too? How will you understand my potential customers and help me meet them and achieve good sales? I am looking at an individual or company with a proven track record in this type of work with many good customer reviews and testimonials. You must possess excellent verbal and written English communication skills. Also, you must be skilled in identifying my target market audience and helping me maximise my sales. You will be reasonably priced and will be able to offer me a proposition where I can see measurable results regularly before I keep paying more money in to the project. Also let me know once the work is done, how does my website stay SEO optimised? Is this a one-time cost or does SEO need to be done every 6 months or once a year to stay high on google and other famous search engine top results? Please propose estimated hours with hourly rate or fixed price with a break down of costs involved with measurable milestones. I shall look forward to hearing from individuals or companies that understand my requirements and meet my specified criteria in the advert. Kind regards, Ali