Hi,
As a well-experienced a senior Full-Stack developer, I am interested in your job because your job is the perfect fit for my skill set.
I have read your job description carefully, and I jump in to the conclusion that I can handle your issue in no time.
I have 10+ years of experience in building or updating multiple websites using WordPress, Magento, Joomla.
I am 100% confident that I would deliver a high-quality result.
In the case of hiring me, what you would lose is nothing but you would get a brilliant outcome on a low budget.
Looking forward to the opportunity to work with you.
Best Regards,
Kostiantyn