Hi there,
I am very experienced develepoer worked on a lot of veru complex applications (web and desktop)
Front end:
I have great knowledge of JavaScript, JQuery, AJAX, React.js,CSS, Bootstrap, Vue
Also i am expert using PHP and ASP.NET. Php framework: CodeIgniter
REST API's, getting data or creating API services
MySQL, MSSQL, NoSQL databases
Very skilled using google api's - googlemaps, gmail...
Bootsrap, Node.js,
Some knowledge of typescript, backbone, dust, requirejs.
Firebase: using anmd authentificating
Great experience in building complex systems such ERP, CRM and similar.