Resume from August 31, 2021 PRO

Sergey

Senior developer, Team/Tech Lead

Employment:
Full-time, part-time.
Age:
36 years
City of residence:
Lviv
Ready to work:
Kyiv, Other countries, Remote

Contact information

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Work experience

RoR tech lead

from 01.2016 to now (8 years 4 months)
Team Technologies, Lviv (IT)

SDLC, tech lead developer, mentor teammates
RoR, elasticksearch, mongodb, mysql

RoR developer

from 10.2012 to 01.2016 (3 years 3 months)
Nravo, Lviv (IT)

Technologies: A lot of technologies. Lastest used: JS client with websocket persistent connection on client side and websocket_rails (EventMachine based) server with queue based system architecture on server. Plus Redis and MariaDB as storage plus Ngix as load balancer, plus some secret algorithms :)
Role: RoR developer and then lead developer

Drupal developer

from 03.2011 to 10.2012 (1 year 7 months)
Blink Reaction, Mykolaiv (Drupal web development)

Development web sites on Drupal CMS

RoR developer

from 12.2009 to 03.2011 (1 year 3 months)
Sintez Technologis, Mykolaiv (IT)

Used technologies: Ruby on Rails, EventMachine, html, css, jquery, prototype, TDD (Cucumber, RSpec, CruiseControl continuous integration server), PostgreSql
Role (except development): System architecture planning, technologies approval

ROR developer

from 02.2009 to 11.2009 (9 months)
ExpressITSoft (IT)

Ruby on Rails development

Programmer

from 02.2008 to 01.2009 (11 months)
WMI (IT, internet)

php, symfony php developer, html, css, xml, javascript, ajax (prototype), json, ExtJS, MySQL, Postgre, Doctrine, RoR coding etc.

Web developer

from 12.2007 to 02.2008 (2 months)
Altima web systems (IT)

Technologies: php (symfony framework), javascript
Role: (dev full cycle) Projects planning, estimation, development

Web developer

from 12.2006 to 12.2007 (1 year)
Webmasters International (IT)

Technologies: PHP(Symfony)/Ruby (Ruby on Rails), Javascript (jQuery, Prototype etc.), MySql/PostgreSql etc.
Role: Development (teamwork)

Programmer

from 01.2005 to 11.2006 (1 year 10 months)
Quadrologic (IT)

Technologies: php, html
Role: Junior php/html developer

Education

University "Ukraine"

Automated systems and networks maintance, Nickolayev
Unfinished higher, from 2005 to 2010 (5 years)

Knowledge and skills

Linux MacOS openSUSE Ubuntu Windows Learn new technologies (self training) Php (symfony framework) Ruby on Rails Drupal CMF JavaScript jQuery Phaser js framework Websocket (client and server side)

Language proficiencies

  • English — advanced
  • Russian — fluent
  • Ukrainian — fluent

Additional information

1. Linux/Windows/MAC os X
2. SVN, Git
3. Bugtracking systems (Mantis), Unfuddle, Jira
4. English skills
5. Excellent Team Player
6. Likes new technologies and new exp
7. Please take a look at my LinkedIn account to see my recommendations.
http://[open contact info](look above in the "contact info" section)

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