Position: Senior PHP Developer (back-end)
Category: PHP
English level: pre
Years of experience: 7

Creating a multi-level cascading neural network for smart site search for millions of products. Based on python & tensorflow.
Fullstack Developer (2 yr):
Developed autodoctor online store and optimized Woocommerce plugin search time.
Wrote custom queries, which shortened time to receive goods from a large (100
gigabytes) online store database in half. Created scripts that allowed to update products
from the CSV file in different modes. (LAMP, Wordpress, PHP, CSS, JS, JSON) (3 mos)
Developed twonee online store. Main functions of the site (like paying system
integration, good creation, shopping cart management of goods, filters, subscriptions,
etc) written in pure PHP without plugins for maximum speed (LAMP, Wordpress, PHP,
CSS, JS) (1,5 mos).
Developed 123student website. Created convenient and understandable filter system,
which allows choose the best transport offer at the right price at the right time (LAMP,
Wordpress, PHP, CSS, JS) (1 mos).
Developed daemon for operation with the 1C based CRM. UI for instantly retrieving
statistics from a remote server that does not have a static IP address and domain name.
Working with REST API Odata and MS SQL. (3 mos)
Activities in freelance - development of sites, plugins, online stores and order
management systems. Worked with various APIs of payment systems, social networks
and authorizations through social networks. Design and development of databases. Solid
experience with popular php frameworks. (1yr 3 mos)
Back-end Developer (3 yr):
Team Lead in highload project. Developep hard search logic with search engine Solr. 
Working with big data and optimize performance. Creating new functionality and
architecture. Develop smart search with NN for classification user search
query.
Back-end Developer (last 1.5 yr)
High-load system development for scraping & parse internet by search keywords. Develop REST API for back-office system in automotive product. Experience with GCP, Laravel
I don't want to do page layout and front.
I don't want to go back to WordPress development
I am not front-end (I can, but I didn't want)