12 years’ experience in various business fields, experienced team leader, responsible, efficient, collaborative, and target-oriented person. PHP, Symfony, Golang, PostgreSQL, MySql are my general development tools.
This is a list of technologies I am experienced in operating with:
- PHP, Symfony, Yii, Doctrine, OOP
- GoLang, RabbitMQ
- PostgreSQL, MySQL, MSSQL Server, Firebird, Sphinx, Neo4j, SQL, TSQL, PSQL
- HTML, CSS, Bootstrap, Twig, Less, SCSS
- JavaScript, jQuery, Backbone, Marionette, D3, Kendo, RequireJs, Uglifyjs
- Git, Jenkins, Composer, Bower, Grunt, Jira, Webpack
- Linux, Nginx
- C, Webkit, ARM, STM microcontroller, TCP/IP, USB, RS232
Experienced Senior Software Developer and Senior System / Database / VoIP Administrator with 10+ years experience in various HighLoad projects (Web, VoIP, WebRTC, Ecommerce, Databases).
Experienced Senior Database Administrator, Senior Database Developer with over 10+ years of experience in PostgreSQL. Strong knowledge in designing, coding, testing and profiling PostgreSQL database in the highly loaded environment. Experienced with sharding and High-Availability (HA) techniques based on PL/Proxy, PgBouncer, Pgpool-II, repmgr, Patroni. Strong knowledge on PostgreSQL contribs (hstore, ltree, intarray, dblink, pg_trgm, pgcrypto, etc) and on internals of PostgreSQL itself. Experienced in PostgreSQL profiling tools like pg_stat_statements, pg_stat_kcache, amcheck, amcheck_next, pg_metricus, pg_badger and others. Good experience..