Work for 20 hours | php yii2

Own, existing project. An approximate list of tasks (for all there are detailed t.z.):

1. Refine the list of search results. If nothing is found show similar options.
2. Add "select all" to multiple-selection filters.
3. Display the last "viewed" pages in the search engine hints on the site.
4. Show similar tours at the end of the tour page.
6. Create a new rss feed and make changes to the existing one.

Experience of teamwork with git is a must! We can start today. Up to 500 rub/hour.