Hello, Thanks for your posting. This is Roman.
I've read your job description carefully and understood what you want.
As a skilled and experienced fullstack developer, I'm very interested in your project.
Also, I have all required skills set as per your description.
Strong Skills: HTML/HTML5, CSS3, JavaScript, ES5, ES6, AJAX, JQuery, JSON, PHP, MySQL and so on.
I promise you the best quality on time. I will work on your time zone.
I've never made my employers angry who made trust in me.
Please contact me for further discussion.
Best Regards!