Landing with application acceptance and portfolio withdrawal

The goal was to make a website-visit where the owner could add examples of his work and accept applications from people. The obligatory criterion was to support at least two languages. Everything was written from 0 using #php #JS/jQuery #ajax #CSS/HTML.
Final function: Send text requests from the site to the admin, they are also duplicated by email messages, user registration, password restore, language change (Russian/English), category for portfolio, portfolio output, log system to display user/managers' actions.