Travel Website Maintenance & Enhancement

I am looking for a skilled freelancer to manage and enhance my travel company's website. The main tasks include ensuring the website is secure and functional, updating travel packages, prices, and content, and improving the overall design and features. Specifically, I need improvements in online booking and payment options, enhanced travel package search functionality with filters and enquiry forms, and optimization for better mobile design, speed, and navigation. Familiarity with website admin panels and experience in web development and design are essential for this project. Skills in security, content management, and user experience optimization are highly desirable.