As a seasoned full-stack web developer with over a decade of experience, I can assure you absolute satisfaction for your PHP script project. My extensive skillset includes but is not limited to HTML, PHP and Website Design, all of which will be relevant and crucial in effectively integrating your website with the required functionality to display notepad content. As a prove that I have understood your requirements, let me reassure you that I am more than adequately prepared to handle the base64 replacements you've requested in your notepad files by corresponding images.
Throughout my career, I have built numerous interactive and responsive webpages similar to what your project demands. With proficiency in languages such as ReactJs, Nextjs, Strapi, NodeJs - including frameworks like Laravel and Content Management Systems like Wordpress and Joomla - I believe I have the quintessential array of tools that can translate your idea into reality on an aesthetic, efficient and functional webpage.
Moreover, I would like to emphasize my commitment to strict deadlines. Client satisfaction is paramount to me, so regardless of time zone limitations (I'm available in the USA time zone), I dedicate myself fully to understanding my clients' needs and delivering on them. And above all, rest assured that you won't just get the work done proficiently but you'll also receive a service package at very competitive rates. Let's partner up; together, we can create something truly remarkable!