Luka D.

• Arbeit mit Bolt, einem Multi-Millionen-Unternehmen, Erstellung von Gerätetests in PHP – Magento.
• Unterstützung bei der Migration zu Magento 2.

• Optimierung der Ladegeschwindigkeit der WordPress REST-API
• Erstellung eines Bildoptimierungs-Plugins, das 2 Terabyte Bilddateien durchsucht und skaliert/optimiert.
• Verwendung und Pflege von ACF, Geolocation, WP Rocket und vielen weiteren WordPress-Plugins.

• Erstellung und Pflege einer Website für ein Unternehmen mit Elementor Pro und WooCommerce. Dies beinhaltete auch die Implementierung und den Import von Designs von Webflow.

• A contractor for Bolt - payment system with dozens of multi-million revenue companies using their payment gateway.
• I've been actively involved in implementing payment integration system for WooCommerce/WordPress merchants

Created and maintained several online platforms in the windmill industry that involved gathering data from wind turbines and representing them on various charts, grids, tables et cetera. This also included creating user acceptance tests for the whole front-end app.

Created a VueJS app that's serving as a micro front-end for an already existing app on popular online games.

Maintained and developed code structure for csgoempire which has more than 2 million users logged in monthly:

• Created csgoempire's initial transaction service and maintained it with the owner;
• Migrated web delivery platform for serving PHP pages from Apache to Nginx;
• Reviewed code written by other developers;
• System administration - gained experience maintaining servers running on Linux distributions (Ubuntu, CentOS);
• Managed the properties of the server in the PLESK solution.

Added WAX platform into the site:

• Integration of external API service into Prestashop;
• Implemented VueJS for the front-end structure.

• Developed both back-end and front-end and integrated site with 3rd party APIs;
• Structured and created MySQL database for the site with over 20 SQL tables with references between them;
• Used NodeJS to create project back-end code with Express as an HTTP host;
• Integrated back-end code with 3rd party software;
• Communication between them was done by implementing Webhooks into the project;
• Added payment options on the site (both depositing and withdrawing);
• Login system with OpenID support;
• Design and front-end code.