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ruslan-avantis/README.md

Hi, I am Ruslan Avantis 👋

  • 😄 More than 6 years of development experience
  • ❤️ I prefer Express.js on frontend and Node.js with MySQL and/or MongoDB and/or PostgreSQL on backend

✨ I study: English, React, NestJS

My stack:

  • 3+ years of experience in Node.js, Express.js , async, await
  • 3+ years of experience in PHP (Slim Framework, Zend Framework)
  • 🏆 Chat bots (Telegram, Viber, Facebook Messenger)
  • ❤️ API, RESTful API
  • ❤️ Marketplace, OMS, CRM, ERP, Online stores
  • AWS, Lambdas, Big Data
  • Google Cloud + Google Firebase (database, hosting, functions)
  • MVC, SOLID
  • JSON, XML, CSV
  • HTML/CSS, Bootstrap, Twig, Pug
  • git, docker, CI/CD
  • SQL, MySQL, NoSQL, Redis, Predis, Memcached, Elasticsearch, PostgreSQL, MongoDB ...
  • LocalStorage, SessionStorage

About me:

  • 😄 Fun fact: I'm back to engineering after 10 years of business career
  • 🔭 I’m looking to collaborate on commercial projects and startups
  • ⚡ I like to solve problems on the app.codesignal.com

Pinned Loading

  1. Useful functions for chess Useful functions for chess
    1
    const getChessPosition = (v = [0,0]) => {
    2
      const o = {'a':0,'b':1,'c':2,'d':3,'e':4,'f':5,'g':6,'h':7}
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      return [Number(o[v[0]]), (Number(v[1]) - 1)]
    4
    }
    5
    
                  
  2. Example of working with arrays Example of working with arrays
    1
    const Promise = require('bluebird')
    2
    
                  
    3
    const items = {
    4
        employers: [
    5
            {