Experience

Grid Dynamics Global Team Augmentation

• United States
• Software Development
• 1 - 100 Employee

• Senior Software Engineer (Node.js)

  • Jul 2020 - Present

  I'm responsible for the development and supporting the cornerstone domain inside a big microservice infrastructure with 24 regions around the world. Refactor and create microservices and libraries within the application stack. Support and implement best practices in the development processes. Collaborating with product owners, development managers, and architects. Application Environment: Node.js, JS, TypeScript, Restify, Express.js, Varnish, RabbitMQ, Nuxt, Vue.js, MySQL, Couchbase, Redis, Solr, Magento, Docker, Bamboo, Kibana, Sentry, etc.Management system: Scrum.



N-iX

• Malta
• IT Services and IT Consulting
• 700 & Above Employee

• Lead Software Engineer (Node.js)

  • Apr 2019 - Mar 2020

  A code owner of the project, active participation in the code review, CI, and deployment. Leading the development process in a corporate booking application. Direct communication with BA, PM, PO, architects, and other managers about the future and present functionalities. JS/CoffeeScript/Flow/TypeScript development.Management systems: SAFe, Scrum.

• Software Engineer (Node.js)

  • May 2018 - Apr 2019

  A code owner of the pivotal project, active participation in code review processes. Develop new functionality and supporting the present of corporate booking Node.js application and its infrastructure (front-end and back-end parts).Management systems: Scrum.

• Software Engineer (Ruby on Rails)

  • Aug 2017 - May 2018

  Development and support corporate management Ruby on Rails application for booking flights, hotels, and cars. Front-end and back-end development. Writing unit, integration, and e2e tests. Management systems: Scrum.



Pokupon.ua and SuperDeal.ua

• Ukraine
• Technology, Information and Internet
• 1 - 100 Employee

• Senior Software Engineer (Ruby on Rails, Node.js)

  • Aug 2015 - May 2017

  Involved in the entire software development lifecycle using an Agile methodology.Support and develop new features for the big monolithic Ruby on Rails project. Also, I was responsible for deployment, CI and production environment for our Ruby on Rails projects. Designed and developed API using Ruby on Rails 5 that became the cornerstone for all applications in the company.I have a successful experience with migrating a big monolithic project that used PHP and Magento under the hood to Ruby on Rails.Worked with Node.JS to develop microservices and API Gateway.Application Environment: Ruby, Ruby on Rails, PostgreSQL, MongoDB, Redis, Haml, Slim, JavaScript, CoffeeScript, Node.JS, Express, Backbone.JS, GIT, Jira, Docker, Jenkins, Solr, Sidekiq, Delayed Job, OAuth 2.0Management system: Kanban



Net Fix, LLC

• Ruby on Rails developer

  • Oct 2014 - Jul 2015

  A full cycle development for a few projects. Developed an e-mail server for internal purposes. Worked on development API, administrative and customer interfaces for some projects of the company. Worked with vanilla JavaScript and CoffeeScript.Developed user authentication and order processing modules for the customer-facing application.Application Environment: Ruby, Ruby on Rails, PostgreSQL, Redis, Slim, JavaScript, CoffeeScript, GIT, Jira, Solr, Sidekiq, IMAP, POP3.Management system: Kanban.



Freelance, self-employed

• .NET and Ruby on Rails developer

  • Jan 2010 - Oct 2014

  Application Environment: Ruby (1.9, 2.x), Ruby on Rails (3.x, 4.x, 5.x), PostgreSQL (9.x), MongoDB, Redis, Haml, Slim, JavaScript, CoffeeScript, Node.JS, Express, Backbone.JS, GIT, Solr, Elasticsearch, Thinking Sphinx, Sidekiq, OAuth 2.0, C#, ASP.NET MVC, WinForms, Java.Software Engineer for a variety of clients. Mainly online shops and corporate websites. Application Environment: Ruby (1.9, 2.x), Ruby on Rails (3.x, 4.x, 5.x), PostgreSQL (9.x), MongoDB, Redis, Haml, Slim, JavaScript, CoffeeScript, Node.JS, Express, Backbone.JS, GIT, Solr, Elasticsearch, Thinking Sphinx, Sidekiq, OAuth 2.0, C#, ASP.NET MVC, WinForms, Java.Software Engineer for a variety of clients. Mainly online shops and corporate websites.