Hi, my name is Viktor. I represent an Ukrainian team of web-developers and web-designers. We checked your task and we can develop a smooth scroll feature and a hamburger navigation menu on your Wordpress website.
Our skills: CMS Wordpres and its themes, plugins (more than 5 years), HTML5, CSS3, Javascript, Jquery, Bootstrap, core php and php-frameworks. You can check our profile and see our reviews and works.
Could we discuss your project via chat, please? Waiting your reply.