Alexander Nosov not available until 05/31/2021

Alexander Nosov

React/Frontend/Full stack developer

not available until 05/31/2021
Profileimage by Alexander Nosov React/Frontend/Full stack developer from FrankfurtamMain
  • 60388 Frankfurt am Main Freelancer in
  • Graduation: masters degree
  • Hourly-/Daily rates:
  • Languages: German (Limited professional) | English (Full Professional) | Russian (Native or Bilingual)
  • Last update: 10.03.2021
Profileimage by Alexander Nosov React/Frontend/Full stack developer from FrankfurtamMain

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A seasoned product-focused software engineer with 10+ years of software development experience. For the last 6+ years, I've been focusing on building complex high-quality frontend JavaScript (React) applications and leading small development teams.

Preferable tech stack: TypeScript/JavaScript ES6, React.js, GraphQL (Apollo), Node.js, Jest, Webpack, Figma/Sketch, Docker.

Besides that, I have solid experience with backend development. Architecting scalable and reliable Python, Node.JS, and Scala apps with different SQL(PostgreSQL, MySQL) and NoSQL (MongoDB) databases, which gives me a deep technical understanding of the aspects of the entire stack.
  • 11/2015 - 08/2020

    • Kairion GmbH - Ein Unternehmen der ProSiebenSat.1 Media SE
  • Lead frontend developer
  • Building frontend for advertisement management platform.

    ●  developing and maintaining complex React application

    ●  leading a frontend team of 2-4 people

    ●  architecting backend API

    ●  UI/UX wireframes

    ●  writing IT and business concepts

    ●  being responsible for releases (Features management, QA processes, users feedback)

    ●  maintaining technical documentation

    ●  responsible for communication with business teams

    What have been done:

    ●  developed frontend for admin panel using React, Redux, REST

    ●  migrated from REST API to GraphQL (Apollo)

    ●  designed, documented and implemented a design system of reusable components

    ●  migrated to TypeScript

    ●  migrated from Redux to local state management with React hooks

  • 01/2015 - 01/2016

    • ̝
  • Full Stack Engineer
  • Web application that helps bikers to find parkings for their motorcycles

    I've designed and developed backend and frontend for this application

    Technology stack: JavaScript, React.js, Flux, Webpack, jQuery, ES6,
    Python, Flask, MongoDB, Heroku

  • 06/2013 - 07/2014

    • Luka
  • ̝̝ Software Engineer
  • A.I. that recommends and books places to eat in a chat interface
    (Y-combinator W15)

    I participated in developing recommendation system and building admin

    Technology stack: JavaScript, React.js, Angular.js, Webpack, jQuery, ES6,
    Scala, sbt, akka,,, AWS, Python, MongoDB

  • 12/2012 - 06/2013

    • Vospitanie robota; ̝
  • ̝Software Engineer
  • Building backend and web frontend for educational mobile app

    Technology stack: Python, Flask, MongoDB, PostgreSQL, Nginx,

  • 10/2010 - 07/2011

    • Innova Distribution ̝
  • ̝ Software Engineer
  • A major online entertainment provider in Russia, CIS, Europe and Brazil.

    I was building the best Russian online cinema service at that time.

    Used technologies: Python, Tornado, PostgreSql, Sphinx, Nginx,
    Memcache, ZeroMQ

  • 01/2007 - 10/2010

    • SHL Talent Measurement from CEB ̝
  • ̝Software Engineer
  • * Developed a platform for online assessment «Shl tools» that
    helps companies to measure skills of their employees using
    different tests and questionnaires. Currently used by more than
    500 multinational companies like CocaCola, Nissan, Nestle, Philip
    Morris, etc
    * Developed a 360° feedback tool for «TNT Express»
    * Developed a web application for online screening of candidates
    for «Mars, inc.»

    Technology stack: Python, Django, MySQL, Nginx, RabbitMQ, PHP,

  • 01/2006 - 01/2009

    • Career Press ̝
  • ̝Web developer
  • Building a network of e-commerce, corporate and content websites.

    Technology stack: Python, Django, MySQL, Sphinx, Appache, JavaScript,