Prototyping, designing and implementing web sites and web applications since late 1990s. Worked for corporate, e-commerce, small business, public funds and NGO clients. Can work alone or in a team. For larger project, can hire and manage a team of subcontractors to implement the parts of the project. Web Design - 20 years Graphical (Photoshop, AI, ...), audio (Audition,...) and video editors - 15 years PHP 7.x - 20 years Wordpress - 10 years Perl 5.x - 17 years MySQL 8.x - 20 years HTML/JS - 25 years jQuery - 10 years XML/JSON - 10 years