With a decade of experience in software and web app development, I have honed my skills in HTML, HTML5, and JavaScript. I understand the importance of proper formatting to enhance user experience and this aligns perfectly with your project requirements. Having worked extensively on PHP platforms, such as WordPress, OpenCart, and Magento customisation, I am well-versed in implementing HTML formatting into dynamic messages for seamless integration.
Moreover, my knowledge of CSS3/SASS/LESS and Bootstrap would complement your project as they are essential ingredients to achieve visually appealing yet functional formatting. I value the aesthetic aspects of web design and will ensure that apart from achieving the desired HTML formatting, your Telegram bot messages will be eye-catching as well.
Lastly, my understanding of AJAX could prove to be a great addition to the project as it enables more dynamic content loading. This would allow your messages to not only appear in proper HTML format but also allow for real-time updates if you ever desire them. Overall, I believe my experience, skill set, and dedication to quality make me the best fit for helping you to upgrade your Telegram Bot to use HTML properly.