Having spent over a decade in the web development industry, my name is Pratap and I believe I'm perfectly suited to tackle your mobile responsive issues. With an array of skills spanning HTML, HTML5, CSS3, and more, I've built a strong portfolio around understanding and fixing such concerns. HTML and CSS are bread-and-butter languages for me; I can easily sift through the code to identify the problem and provide an efficient solution.
In addition to my extensive coding skills, my proficiency with various CMS platforms, including WordPress, Joomla, and Drupal, will again prove useful in this project. I understand how frustrating non-functional menus on mobile devices can be for users, and I assure you that resolving this issue is within my grasp. In fact, as part of my expertise in E-commerce CMSs like Wix, Magento and Shopify -- mobile responsiveness is always a priority.
To summarize: let my decade-long experience in Web Design and Development speak volumes about my capability to handle your project effectively. Having encountered similar challenges before, I'm familiar with the sense of urgency you presently face. Fit with version controls like GitHub, Asana, Jira, Trello and ClickUp - ensure seamless communication throughout the project offering you peace of mind. Consider this a guarantee that I won't just identify and fix the problem but also work proactively to make sure such issues don't arise again. Let's get started on fixing those menu bugs for your mobile users!