Олексій

OLEXII KASIANENKO
Full-stack web developer

PERSONAL PROFILE EMPLOYMENT HISTORY

10+ years of commercial experience. Over 8
years of experience with Ruby and Ruby on Middle ruby developer
Rails framework. About 4 years with Angular.
DIDWW | 2022 - Present

CONTACTS Supported and developed system from three
Ruby on Rails applications for selling
Mobile: [open contact info](look above in the "contact info" section) communication services
Email: [open contact info](look above in the "contact info" section)
Github: https://github.com/AlexeyKasianenko

SKILLS

Middle ruby developer
Languages: Ruby, Javascript
Databases: Postgres, MySQL Anadeainc | 2021 - 2022
Technologies / frameworks: Ruby on Rails, Supported big Netherland e-shop with
Sinatra, Rspec, Angular, Typescript,
fishing stuff
Coffeescript, JQuery, Bootstrap, Webpack
CVS: Git (github workflow) Supported German education portal

Middle full-stack developer
ACHIEVEMENTS
Minichat.com | 2015 - 2021
Made big refactoring to simplify user Using Angular framework has developed web
registration. It increased the number of new application for content management of
users by 20% social network and maintenance of statistics
Created service for supporting emergency
of moderators activity
numbers
Developed social network back-end on
Sinatra framework
Using Ruby on Rails and AngularJS created
back-end and front-end of wiki-like
resource with big amount of photos and
articles
Implemented new design of chatruletka.com
and ome.tv that highly increased it's
attendance
 Web developer
Freelance | 2011 - 2015
Building e-commerce solutions for small
business

OTHER SKILLS EDUCATION

English B2 Kryvyi Rih National University
Have experience of communication with Computer systems and networks
native speakers from USA and Canada September 2006 — July 2011
Master degree in computer systems and
networks