Position: Ruby on Rails Developer
Category: Ruby
English level: intermediate
Years of experience: 5

Implemented development workflow(Code Review, deploying)
Quickly eliminated emergency errors. Worked with a large number of APIs, integrating third-party services.
Engaged in mentoring, as well as interviewing new developers, controlled the process of transition of the team to a new framework.
I try to stay up to date with modern approaches and tools.
Ruby on Rails Developer
Finemine.com
Mar 2018 → Oct 2018 (8 months)
Ruby on Rails, ruby, postgresql, mongodb, rspec, sidekiq, active-model-serializers, money-rails, capistrano, actioncable, vcr
Platform for monitoring and control rigs for mining. Backend managed data from rigs, set GPU's settings, managed working sessions on rigs, warned(via email or telegram) about hot GPUs, monitored the entire farm as a whole.
I worked on the followed tasks:
reports about rig status in MongoDB, development of receiving payments through the cryptocurrency's gateways, user balance and work with it, web-sockets for displaying up-to-date information from rigs, test coverage of the whole project, Telegram integration for alerts, working with Sidekiq, memory profiling and optimization.

RoR Developer
Likes.ru
Aug 2016 → Mar 2018 (1 year, 8 months)
ruby on rails, ruby, css, html, javascript, rspec, active-model-serializers, capistrano, bullet, ffmpeg, minimagick, devise
The project is aimed at informing about entertainment and cultural life, also an aggregator of events, places, cinemas, photo, and video reports.
Worked on the followed tasks:
Develop and improve of the Internet Edition, create a builder for the main page, working with a telegram bot, organizing periodic events, user role management
The third-party project, in the development of which participated in the period of work on the main:
Develop of backend API for a mobile application, including organizing chat work, group chat through web sockets, separation of complex access rights for user materials and its partial information.
Worked in a distributed team, tasks were in Redmine and collaboration was on Skype calls.

Web developer
russianpostservice.com
Apr 2013 → Jul 2016 (3 years, 4 months)
php, kohana, html, css, javascript, soap, api, python, django, symfony
The company helps small online stores with ordering, delivery, calls and other processing issues(control ordering from the date of purchase on the site until delivery).
Did everything from the minimum server administration to the frontend, a bit of everything.
The main work was to write the back-end service which accepting and processing orders from various online stores platforms, which were then processed by call center operators and sent from the warehouse, followed by tracking and alerting customers.
Also, wrote an affiliate program (Symfony2, Bootstrap).
Developed an additional project on Django, partly on Angular.
I am looking for the position of a Ruby on Rails developer, in a team that uses modern tools and development approaches. I am calm about tasks on the front, open to new languages and tools, Elixir is also interesting.
More preference is given to the development of product solutions.
I do not exactly want to make simple landing page sites.