Leveraging my extensive experience as a Full Stack Developer, I am confident in my ability to promptly resolve the "Error 500" issue that your PrestaShop website is facing. My proficiency in HTML and JavaScript, complemented by my strong problem-solving skills will enable me to locate the root cause of the issue swiftly and implement an appropriate solution to fix it. Your customer's smooth log-in experience is paramount and I'm dedicated to ensuring just that.
On top of addressing the error, I can also assist you in changing the pre-loader for your theme. As an experienced developer, I understand that every theme has its unique structures and files. My familiarity with different software architectures has honed my skills to tackle complex problems like this effortlessly.
Choosing me for this project means gaining a partner who will not only solve your immediate problems but also contribute to the overall improvement of your website. Contact me today, and let's discuss further on how I can enhance your PrestaShop website for an even better customer experience!