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Building AI-Native Teams: The TeamCity Case Study

This post shares our case study from our AI training with the TeamCity team at JetBrains, including key achievements, lessons learned, and a further strategy for team development.
by 
Kseniya Dzyankowskaya
December 19, 2025
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Python range function and its methods
Coding Tips

Python range function and its methods

Why did the range() feel like an operator? Because it was always range-ing over things like an iterator, but it was more like a method acting! 
Exploring Python Magic Method Operators
Coding Tips

Exploring Python Magic Method Operators

This article will discuss Python magic methods for building a shopping cart class object. We will use magic methods to define custom behaviors.
Database Duel: Relational vs. Non-relational Showdown

Database Duel: Relational vs. Non-relational Showdown

We will explain the evolution of types of database data structures to show an overview of key points how to make the right database selection.
Testing Python Code 101 with PyTest and PyCharm
Coding Tips

Testing Python Code 101 with PyTest and PyCharm

Testing is a critical element in software development, with the unit testing framework being the most common type. Let's learn and practice.
Multidimensional arrays in Java

Multidimensional arrays in Java

An array is a collection that contains and structures different kinds of data in individual cells. Let's look at them a little bit closer.
JavaScript Array Slicing Techniques
Coding Tips

JavaScript Array Slicing Techniques

There are many ways to manipulate arrays in JavaScript. This article will delve into slicing, explaining its syntax, uses and providing examples.