Position: PHP Developer
Category: PHP
English level: pre
Years of experience: 9


List of services I have worked on:

1. 2021 - 2022
Интернет магазин rozetka
SEO-department. Set of services that are responsible for the SEO-components of site (meta-data, schema.org data, sitemap, SEO-data collection)
PHP, Symfony (4,5), Yii2, postgresql, GraphQL, Redis, Docker, Go, microservice architecture


2. 2019 - 2021, 1.5 years 
PHP-developer
Development of a set of SEO-tools, CRM for PBN.
PHP, Symfony (4,5), A-parser, postgresql, MySQL, parsing, Docker, Docker-compose, microservice architecture, GitLab CI, organization of CI
	
3. 2017 - 2019, 3 years
Documents sale platform
Yii2, composer, postgresql, elasticsearch, design REST beckend, configure gulp for making project, CI(jenkins), JIra, processing of texts. Creation of the YII2 framework components and common project components, following SOLID principles and design patterns 

2012 - 2017, 5 years(points 4,5,6,7,8 below)
4. Contextual advertising system
MySQL design DB, development of linguistic engine, integration of payment aggregator and webmoney

5. Sites constructor 
MySQL design DB, PHP development of focused engine, work with Redis, Redis subscriber-publisher system, familiarize with the possibilities RabbitMQ, PHP demons, design live chat(long pulling), design jQuery plugins, native JS, markup with Bootstrap, development of REST API for web-clients, connect adverts system by their API

6. System of division and accounting traffic
Work with big tables, scaling project to few servers, MySQL

7. Video hosting
DB postgresql, memcahe, ffmpeg, many count of servers

8. Support projects of portal
Yii, refactoring and optimize legacy code and sql queries.

2010 - 2012,  1 year(points 9,10 below)
9. Cargo transports information service 
PHP- self-realization of MVC architecture,
MySQL, native js code

10. Logistic system(documents management system)
PHP, MySQL design of DB, HTML layouts