---
title: "Nesha Zoric (@kolosek) | Hashnode"
description: "CTO @ Kolosek.com. Read the latest articles by Nesha Zoric on Hashnode."
url: "https://hashnode.com/@kolosek"
---

@kolosek

# Nesha Zoric

@kolosek · Joined February 2020

CTO @ Kolosek.com

[Website](https://kolosek.com/)

### [Rails 5 Change Database Column](https://kolosek.hashnode.dev/rails-5-change-database-column?utm_source=hashnode&utm_medium=feed)

While working on a Rails application, we all have had to change the database column in some way. You can change the column name and the column type, as well as changing the column with the type conversion. Changing the Column Name Before we can chang...

[kolosek.hashnode.dev](https://kolosek.hashnode.dev/rails-5-change-database-column?utm_source=hashnode&utm_medium=feed)

[May 4, 2020](https://hashnode.com/posts/rails-5-change-database-column/5eafe47f352b69972eb6828e)

### [CSS will-change](https://kolosek.hashnode.dev/css-will-change?utm_source=hashnode&utm_medium=feed)

The coolest name, isn't it? Well, CSS is changing, and it will change, hopefully by adding more cool-name options. There's a word that will-change is here to change transition in the transition-transform relationship. Can I just ask: will-it-change?...

[kolosek.hashnode.dev](https://kolosek.hashnode.dev/css-will-change?utm_source=hashnode&utm_medium=feed)

[May 1, 2020](https://hashnode.com/posts/css-will-change/5eabefcc72d611c911f1c7ec)

### [Are Lean and Agile enemies or friends?](https://kolosek.hashnode.dev/are-lean-and-agile-enemies-or-friends?utm_source=hashnode&utm_medium=feed)

If you aren't an educated and/or experienced tech person, a lot of question marks may pop up in your mind while looking at these two terms: Lean and Agile. Even if you are technically proficient, you may wonder what the difference between these two r...

[kolosek.hashnode.dev](https://kolosek.hashnode.dev/are-lean-and-agile-enemies-or-friends?utm_source=hashnode&utm_medium=feed)

[Apr 29, 2020](https://hashnode.com/posts/are-lean-and-agile-enemies-or-friends/5ea963ce11f7dbcc529c4520)

### [Associations in Rails](https://kolosek.hashnode.dev/associations-in-rails?utm_source=hashnode&utm_medium=feed)

An association is a connection between two Active Record models. It makes much easier to perform various operations on the records in your code. We will divide associations into four categories: One to One One to Many Many to Many Polymorphic One to...

[kolosek.hashnode.dev](https://kolosek.hashnode.dev/associations-in-rails?utm_source=hashnode&utm_medium=feed)

[Apr 27, 2020](https://hashnode.com/posts/associations-in-rails/5ea6b0740135fc4176630277)

### [Agile: Philosophy You'll Love](https://kolosek.hashnode.dev/agile-philosophy-youll-love?utm_source=hashnode&utm_medium=feed)

Agile is such a popular philosophy which more and more development teams use. Actually, they use Agile methods such as Scrum, Extreme Programming, Crystal Clear etc. But, why is Agile so popular? Let's find out! What is Agile? Simply put, Agile is a ...

[kolosek.hashnode.dev](https://kolosek.hashnode.dev/agile-philosophy-youll-love?utm_source=hashnode&utm_medium=feed)

[Apr 23, 2020](https://hashnode.com/posts/agile-philosophy-youll-love/5ea1621a12892a3c760b4413)