Przemek Lewandowski

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What is data cleaning and why is it important?

Small businesses can get away with a few Excel spreadsheets for tracking their operations. However, as these companies continue to grow, they can no longer keep up the speed using this simple method.

14 Python resources for intermediate and advanced Python developers

Python developers can choose from a great variety of learning resources. But sifting through all the books, tutorials, and courses can be difficult if you're looking for something particular.

12 Best Python Tutorials For Beginners

Are you a Python newbie looking for quality learning resources? Or maybe you want to go over all the Python development basics to make sure you've got it all covered? You're in the right place. Here are 12 most comprehensive Python tutorials and resources dedicated to beginners.

4 business challenges Machine Learning solves

During the last few years, machine learning became a key industry buzzword and practically the Holy Grail people believe would solve every kind of business problem.

8 resources to help you become a better developer

Are you looking for sources to fine-tune your development skills or learn a new language? We've got you covered.

How to build great development teams

Smart managers no longer see team members as mere cogs in a machine and hire exclusively with the right skills in mind. Building a great team means that you will be focusing on finding individuals who fit your team culture and balance the rest of the team.

Short guide to clean architecture in Python web apps

The concept of Clean Architecture was introduced by Uncle Bob in 2012.

How to pick the right programming language (and why it should be Python)

It doesn’t matter whether we’re talking about a large company launching an IT project or a startup building its first MVP - the choice of software engineers will make or break the project.

Our work culture: supporting the Python community

Python is the most rapidly growing programming language - it has a huge impact on web development, scientific computing and education.

Przemek Lewandowski's articles

Co-founder & CTO