Thomas Kalyvas

About me:

Have been involved with programming since the early 80's and since 1995 with web developing.
Since 1997 I have been professionally involved in web developing (as a freelancer) creating to date hundreds of projects (completed) and participating in many others (individual web applications).
My clients is large Greek companies in the field as well and many foreigners (mostly from the US). In recent years I have also been working as a project analyst for third companies.
From July 2021 I'm working for company Cs-cart Biz. I am able to create any project using PHP, Mysql, Ajax-javascript, XML, XHTML, HTML5 & CSS-CSS3.
I have excellent knowledge of API customization and configuration (ERP bridges , XML parse , google maps, facebook connect, etc.).
The code I create is clean and with enough notes to be used by third-party developers.

Skills Analyze:

• LAMP environment (excellent)
• PHP v4 - v8+ (excellent)
• MySql (excellent)

• Design Patterns (very good)
• PHP Frameworks -Laravel, Smarty, Symphony (very
good)
• Object Oriented programming -Object Oriented- (very
good)
• Ajax, Javascript, DHTML (excellent - especially for the
JQuery library)
• XML, Json (excellent)
• (X) HTML, HTML5 (responsive or fixed layout) , CSS, CSS3
(excellent)
• SEO -Search Engine Optimization - (very good)
• Web Services (very good)
• CPanel, Plesk, Linux, Apache management (very good)
• Management, analysis of APIs, REST, SOAP - e.g. ERP,
Google maps etc (excellent)
• Management, installation and programming of CMS,
Eshops etc, Cs-cart (excellent) | Prestashop: (excellent) |
Wordpress-Woocommerce (excellent) | Magento (1&2 -
good) | Opencart (very good)

I can create or update addons, plugins and modules for all popular CMS (Wordpress, Cs-cart, Prestashop etc)