Luka Kovac

A graduate of English language and literature and a former English teacher, Luka is well aware of how important communication is and how intrinsically linked it is to human behavior.


His past experience, along with a knack for research, a genuine interest in a variety of topics related to social studies, and conscientious approach to work, have made him a true expert in communication.


During his time at Pumble, Luka focused his efforts on developing a deep understanding of how effective communication increases engagement, motivation, success, and interpersonal relationships in the workplace, as well as which strategies can lead to successful collaboration and teamwork.


03 NOVEMBER 2025

A Brief History of Communication

Learn about all the major milestones in the evolution of communication, from the first vocalization to modern-era messaging apps.

Luka Kovac

12 MAY 2025

How to Write a Farewell Message to a Colleague: 40+ Examples and Tips

Is your coworker leaving the company, and you don’t know what to say? Take a look at the following tips to learn how to write a farewell message to a colleague.

Luka Kovac

06 JUNE 2024

Keeping Positive Company Culture in Fast-Growing Businesses: 6 Main Signs You’re Doing Well

Find out what a positive company culture looks like and how to achieve it.

Luka Kovac

20 OCTOBER 2023

12 Key Safety Meeting Topics and Expert Tips to Keep Your Team Safe

Learn what safety meeting topics you should discuss with your employees.

Luka Kovac

03 OCTOBER 2023

How to Be a Good Manager: Qualities, Benefits and Expert Tips

Learn how to become a good manager and why being a successful manager is important.

Luka Kovac

19 SEPTEMBER 2023

How to Write a Maternity Leave Message Professionally

Learn what makes a maternity leave message memorable and how to create one professionally.

Luka Kovac

30 JUNE 2023

21 Best Digital Nomad Jobs in 2023

Learn more about the best digital nomad jobs nowadays.

Luka Kovac

18 JANUARY 2023

What Is Visual Communication and How to Use It?

Learn more about the concept of visual communication and how to use it appropriately.

Luka Kovac

20 DECEMBER 2022

How to Praise Someone Professionally 

Learn how to formulate praise professionally.

Luka Kovac