Dear Sir/Madam,
Having read your job description, I would hereby like to express my interest in working with you. I have experience building websites and ecommerce sites for both B2B and B2C purposes.
I can build it on a system so, once it's set up, you can control all content on the site yourself. You can change texts, add products, change prices, initiate sales, or create vouchers.
I am an honest and hardworking individual and am sure that I can help you with your project. I look forward to hearing from you soon. Should there be any questions, please do not hesitate to contact me.
With kind regards,
Jeffrey Reijnen