Need experienced developed on wordpress

Good day!

Need experienced wordpress developer for periodic tasks. You need to know and be able to:

knowledge of git ability to work with repositories and branches
knowledge or desire to deal with the collector gulp
knowledge of less (and css of course at a high level), a basic understanding of or desire to use BEM
seo basics-layout, markup, microformats,
knowledge of js / jQuery to the level of writing is not complicated calculators or similar modules.
of course the ability to impose psd, figma, and other sources.