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Skills

  • Linux
  • JavaScript
  • jQuery
  • MySQL
  • PHP
  • CSS
  • DevOps
  • HTML
  • Redis
  • Ubuntu
  • NGINX
  • React
  • Ruby on Rails
  • Sidekiq
  • Sphinx

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Services

  • web development (Ruby on Rails + JS)

    $25/hr Starting at $100 Ongoing

    Dedicated Resource

    Hello, I am a web developer with more than 10 years of experience. I am highly qualified in front-end and back-end development.  I have ~3 years of Ruby on Rails experience, it was a full time remote...

    AjaxAPIAPI DevelopmentCSSDevOps

  • Yii2 development

    $25/hr Starting at $100 Ongoing

    Dedicated Resource

    Hello, I am a web developer with a huge experience (more, than 10 years).  I have had job positions based on Yii2 on remote basis or even with a relocation, for example, I've been to UAE for this contract...

    AWS EC2Back End DevelopmentBootstrapCSSGit

About

FullStack web development on Ruby (Ruby on Rails), PHP (Yii2), Front-end (React, jQuery). Ruby Desktop apps (GTK), Mobile Apps (Cordova), Slack Apps, ChatBots, API, Linux configs, Arduino

Hello, my name is Sergei, and I have a huge experience in IT (more, than 10 years).

I've been working for SSL.com with Ruby on Rails and React on their project about digital signatures for pdf documents. I've been to UAE with a contract about a restaurant CRM development (a system to manage all their business processes). I have another interesting experience with other roles and positions from different countries. You can find some info about my full experience in my CV here: https://butteff.ru/cv.pdf or you can visit my website: https://butteff.ru/en/

Feel free to write if you have any questions or if you want to have a contract with me.

I’m looking forward to working together, thank you.

Work Terms

I prefer to work with a time tracker and have hourly payments based on it's reports. But you can send your terms, so I can review it instead too, thank you.

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