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Sergey Lapin, Web Scraping Developer in Nizhny Novgorod, Nizhny Novgorod Oblast, Russia
Sergey Lapin

Web Scraping Developer in Nizhny Novgorod, Nizhny Novgorod Oblast, Russia

Member since December 30, 2014
Sergey is a passionate and experienced full-stack web developer specializing in creating robust and scalable MEAN-based applications. Not limited to this field, he's also quite good with Ruby on Rails, testing automation, web scraping, and many other adjacent fields. Sergey is a perfectionist when it comes to code quality and enjoys communicating with his colleagues.
Sergey is now available for hire

Portfolio

  • Pensionskraft
    AngularJS, MongoDB, Node.js, Express
  • Appoxy
    Ruby, Sinatra, jQuery, JavaScript
  • Lintelus
    Node.js, Socket.IO, jQuery, JavaScript

Experience

  • JavaScript, 3 years
  • PhantomJS, 3 years
  • Node.js, 3 years
  • MongoDB, 3 years
  • Web Scraping, 3 years
  • Ruby, 2 years
  • AngularJS, 2 years
  • Ruby on Rails (RoR), 1 year
Nizhny Novgorod, Nizhny Novgorod Oblast, Russia

Availability

Part-time

Preferred Environment

Linux Mint, Sublime Text, Google Chrome

The most amazing...

...project that I've created is an automated build server that prepares custom (patched) Node.js assemblies.

Employment

  • Software Engineer (Freelance)

    2015 - PRESENT
    Pensionskraft
    • Developed the back-end (MongdoDB, Node.js) and the front-end (AngularJS) features.
    • Implemented the the CI system, optimization of the code, and the testing of the framework for the front-end and back-end.
    Technologies: AngularJS, MongoDB, Node.js, Express
  • Software Engineer (Freelance)

    2014 - PRESENT
    Appoxy
    • Worked on a Ruby (Sinatra)-­based web application.
    • Built pieces to help with back-end functionality as well to help with the user interface.
    • Integrated new tools into the CI chain to maintain code quality.
    Technologies: Ruby, Sinatra, jQuery, JavaScript
  • Software Engineer

    2013 - 2015
    Lintelus
    • Created a testing automation laboratory, admin panel, and the testing automation framework (end to end).
    • Developed an automated build and deployment server.
    • Performed stress testing of Socket.IO connection and load testing.
    • Aided in the full-stack JavaScript development (Node.js, jQuery stack, and Socket.IO).
    Technologies: Node.js, Socket.IO, jQuery, JavaScript

Skills

  • Languages

    JavaScript, Ruby
  • Libraries/APIs

    Node.js, Socket.IO, jQuery, PhantomJS, React, SoundCloud API, VK API
  • Paradigms

    MEAN Stack, Functional Programming
  • Storage

    MongoDB, MySQL
  • Other

    Web Scraping, Scraping
  • Frameworks

    Express.js, AngularJS, Ruby on Rails (RoR)
  • Tools

    Sublime Text 3

Education

  • Master of Science (MSc) degree in Radio Physics and Data Transmission Systems
    2006 - 2012
    Lobachevsky State University of Nizhny Novgorod - Nizhny Novgorod, Russia
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