// Experience

• Jumio

  Sep 2019 — Present

  5 years 1 month

  EU, Austria, Vienna

  On-site

  Employee

  Senior Frontend Developer

  I work on interface for a very high-load identity verification product

  Delivering worldwide solutions

  :

  Continuously increasing click-through rate and reducing hop off rate by measurable percentage through delivering new core features

  I deliver innovative data-driven solutions

  :

  Employed data-driven insights to identify key pain points and optimize user flows

  Driving code quality rules

  :

  Led the development of a comprehensive code style guide and unit test coverage tools that standardized coding practices across the team

  Proactive Security Strategist

  :

  Reduced fraud losses through advanced fraud detection and prevention techniques

  Cross technology proficiency

  :

  Demonstrated expertise in WebAssembly and Python-to-JavaScript code translation for performance optimization and cross-platform development

  Mentoring

  :

  Mentored team members fostered a positive work environment, and promoted continuous learning

  Additional activities

  :

  Demonstrated proficiency in Chrome extension development

  Agile Development

  :

  Successfully implemented SAFe Agile framework in a team to optimize project delivery and collaboration in large-scale environments

  Achievements

  • Implemented machinle learning models instantly working in web browser without any backend

  • Driven core integration of a single page web app with key 3rd party and inhouse services

  • Reduced code defects and after realease bug rate by 11% through the implementation of rigorous code quality standards and rules for test coverage

  • Hackathon winner (more than a 100 participants)

  • SAFe Agile framework certified

  Skills:

  JavaScript

  TypeScript

  React.js

  Redux.js

  React/Redux

  Preact

  MUI

  SASS

  CSS

  Cypress

  User Experience (UX)

  Webpack

  Chrome extension

  Lint

  Prettier

  StoryBook

  Node.js

  Nest.js

  RxJS

  Python

  Webassembly

  Docker

  Amazon Web Services (AWS)

  Agile Methodologies

  Gitlab
• Deluxe Media

  Apr 2017 — Sep 2019

  2 years 6 months

  from EU to US

  Remote

  Contractor

  Lead Front end Developer

  I replaced old Abode flash-based app by a brand new translation service for being used by the world-famous movie companies (20th Century Fox, Warner Bros etc.)

  Technical Leadership

  :

  Led frontend development team, providing technical guidance, and contributing to strategic decision-making processes

  Reverse engineering

  :

  We had a hard initial deadline to reproduce more than 50% of old Abode flash-based application in just first 6 months which we successfully hit

  Intuitive interfaces

  :

  We had to deliver a functionality close to a video editor with combination of some GIT-like functions in a web app for non technical users (translators) and they were able to start using it almost with no guidance and with very low 'how it works' question rate

  I was responsible for complex key integrations

  :

  We integrated and automatically delivered movie trailers in 86 destinations, to the thousands of partners, websites, and social networks

  Achievements

  • Founded and scaled a project from inception, leading a team of up to 10 members

  • Proved over 1200 lines of code per day on average within 2.5 years

  Skills:

  JavaScript

  TypeScript

  Angular

  Redux.js

  RxJS

  SASS

  CSS

  socket.io

  Cypress

  Jest

  User Experience (UX)

  Webpack

  Unit testing

  E2E testing

  KeyCloak

  PHP

  MySQL

  Redis

  Docker

  Amazon Web Services (AWS)

  Agile Methodologies

  Gitlab

  Reverse engineering

  Abode flash
• Neotech

  May 2013 — Apr 2017

  4 years 1 month

  EU, Estonia, Tallinn

  On-site

  Employee

  Senior Frontend Developer

  I worked for an online bookmaker building interfaces for a user account: (KYC), payments etc.

  Core components

  :

  Participated in creating set of common core components used by other departments

  A/B testing development

  :

  Participated in setting up pipeline for creating A/B testing tools for inner use to check metrics of deployed features

  Apache Cordova mobile application

  :

  Actively participated in developing from ground Apache Cordova mobile application

  Achievements

  • Implemented many highly secured payment gateway integrations

  • Became a member of a core team making globally affecting technical decisions improving user engagement, KYC and payments

  • Developed an app for inner use 100% following TDD principles

  Skills:

  JavaScript

  Backbone.js

  React.js

  LESS

  CSS

  socket.io

  Zepto.js

  Gulp

  User Experience (UX)

  Java

  Apache Tomcat

  Apache Cordova

  MySQL

  MongoDB

  Redis

  A/B testing

  TDD
• Prodvijenec

  Oct 2007 — May 2013

  5 years 8 months

  Russia, Rostov-on-Don

  On-site

  Employee

  Founder

  A Web-Studio building web sites and apps for corporate clients

  Web Development

  :

  Building and maintaining high-quality websites and web applications to meet client needs

  Search Engine Optimization (SEO)

  :

  Implementing strategies to improve website visibility and organic search rankings.

  Team Leadership

  :

  Managing and developing a team of 20 web development professionals

  Achievements

  • Founded and successfully scaled a web studio to 20 employees, generating profit during entire leadership until exit

  • Developed an automated SEO analytics and automation platform

  • Developed a sophisticated CRM for client relations

  • Had more than 200 clients at the same time

  Skills:

  JavaScript

  Node.js

  Express.js

  jQuery

  HTML

  CSS

  MySQL

  PHP

  CMS

  WordPress

  Drupal

  Joomla

  SEO

  Nginx

  Apache

  Git

  User Experience (UX)