Hi.
As a senior wordpress expert, I can create mega menu within a few hours.
After reading the description carefully I thought this is the best fit one for me because I am very familiar with Elementor page builder.
As a senior web application developer, I have very rich experience in wordpress development.
I have customized various themes by using plugins such as WPbakery Page Builder, Visual Composer, Elementor and so on.
On the other hand, as a senior frontend developer, I have specialized in HTML/CSS/Javascript and mobile responsive design for all screen sizes.
I guess I can handle this Project successfully with my skills and knowledge.
If you hire me to do this job I am sure you will get a satisfactory result.
Looking forward to hearing from you.
Best regards.
Anastasiia.