Senior software engineer • Dec, 2017 — Present

Backend developer at Finiata.DE - as a remote team player. (via outstaffing/outsourcing company X1 Group)

  • Backoffice backend & frontend
  • Core features design & implementation: ledger, financial calculations, reports
  • 3rd party services integration: payment gateways, banks, financial data sources
  • Operational support
Buzzwords: ruby, rails 5, postgresql, resque, rspec, heroku, kafka, ddd, fintech


Senior software engineer (certified as Abiliton-PRO Intermediate) • Apr, 2015 — Dec, 2017

Responsible for development of distributed ERP & CRM systems with Service Oriented Architecture design and strict requirements for performance, security, and scalability for German (Berlin) based retail e-commerce platform.
Responsible for implementation of a distributed platform with a focus on increasing performance to allow effective processing orders in an innovative CRM system supporting 15 different product suppliers with 10k+ available products in 3 countries.

Previously was responsible for platform development for an innovative SmartCloud system for climate control inside business premises (SmartCloud for Panasonic Europe). The cloud-based system enables simultaneous control of the climate in numerous business locations, shops and storage premises from a single device – a smartphone, tablet or computer. Smart Cloud platform consists of server part (web application + API) and end-user devices based on Raspberry Pi which requires performance-oriented architecture and code in the context of limited device resources.

Buzzwords: ruby, rails 4, ember.js, resque, redis, mongoDB, postgresql, mysql, rspec, capybara, capistrano, raspberrypi


Senior Software Engineer / Architect • Sep, 2011 — Dec, 2012; Apr, 2014 — May, 2015

  • Backend-as-a-Service platform for building communication software for all major mobile platforms.
  • Responsible for backend architecture and building API design in tight cooperation with SDK developers on all major mobile platforms (iOS/Android/Microsoft/Blackberry).
  • Responsible for administration panel UX
  • AWS services integration (EC2/SES/S3/SQS) in cooperation with DevOps team.
  • Enterprise clients support and product customization for dedicated product instances.
  • Successfully managed two developers + one QC engineer
  • Successfully integrated CI + CD process
Buzzwords: ruby, rails, rspec, capistrano, mysql, mongodb, aws, jenkins


Senior Software Engineer • Apr, 2013 — Apr, 2014

  • Travelplanning dot com. Facebook-like social network with a focus on planning future travelings.
  • Responsible for frontend & backend of Single-Page Application based on Backbone.JS
  • Responsible for creation of automated air tickets parsing system that allows end-users to build their routes, create reminders etc.
Buzzwords: ruby, rails, rspec, capistrano, postgresql, backbone, sphinx


Software Engineer • Dec, 2012 — Apr, 2013

Powerful virtual healthcare platform. Medical expert system. (via outsourcing/outstaffing company Dev-Pro.net)
Migration existing product medical questionnaire system from JS/Clojure to Rails REST API.

ElKor corp.

Software Engineer • Jan, 2007 — Sep, 2011

Industrial automation in the area of high responsibility. Software development for DC shields at nuclear power plants, hydropower plants, substations, spaceports.

  • PLC's programming (Schneider Electric, ICP CON, Tekonic)
  • IEC 61131-3 languages - ST, FBD, IL; IDE's: Unity Pro, ISaGRAF (3 & 5)
  • Technical documentation & support.


Ukrainian State Engineering Pedagogical Academy, Kharkiv

Bachelor of Engineering • 2007 — 2011

Kharkov College of Patent Law and Computer Science

Associate degree • 2003 — 2007

Outside Interests

  • Dirt bikes (Enduro)
  • Snowboarding
  • Guitar