We have inhouse CRM to manage clients. Our CRM can do next:

• keep list of clients
• show  clients debt
• show details of what we did for client and how much it’s cost
• show our balance on accounts and cash
• employees salary data
• partners program (adding new partners, auto adding bonuses for each client transaction which is assigned to the partner)

Our CRM is written in the Yii php Framework.

I need more options, like:

• easy managing  works and receipts from clients with which we work on monthly billing.
• better interface for analyzing data
• public partners account

So, i decide made by my self on ruby.

Thanks Max Andreev, he give me the guide:

Well, I would if I taught everything anew, would do so:

1. /levels/1/challenges/0
2. https://www.codecademy.com/learn/ruby
   Written above goes through one day – it’s a clean ruby and his knowledge helps to delve faster into the rails
3. http://railstutorial.ru/chapters/4_0/beginning is a book, and it should be read. Volume for 2 weeks of reading (chapter per day)

Let’s start