Serge Koba

Serge Koba

Web, blockchain, mobile and IoT developer

Web Team Lead at MobiDev, who likes learning new stuff non-stop. Main languages are: PHP and Ruby. Doesn't hesitate playing with blockchain, mobile and IoT. We live until we learn something.

How to survive without a framework in Ruby (developing a Rack Based MVC Framework)

6th of June, 2017 00:00

You are developing with Ruby on Rails, but always dreamed to create your own framework with blackjack and other things? Don't know where to start? You should start here!

Building a ruby based framework using standalone gems and some tape :) Although the result is quite awesome! Anyway you are reading this blog, and it is using self-developed framework like we are going to create.

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Docker in Production using Rancher

30th of December, 2016 00:47

Many developers, I talked to, use Docker only for local development. And are suspicious about Docker when in comes to Production. Today I hope to make some of them feel more confident about Docker and share my experience deploying simple web applications to Production using Docker. 

By the way, current blog uses Docker both locally and in Production. Fork me

For containers orchestration I use Rancher

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Docker for Rails

18th of December, 2016 14:00

"Docker" - is a technology that allows you to package your application in an isolated container. No matter what - a web server, your program on Rails or MySQL database. With ¬ęDocker" you can skip installation and configuration of the required software on the local machine. You shouldn't worry that it might break something on your local machine or doesn't start at all. Just pull the container with MySQL, start it - and it works.

 - Fabrizio Soppelsa, Docker developer.

On recent Ruby meetup from Mobidev we discussed many interesting themes, among them was Docker (video is in Russian, see English slides below):

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