ezgif.com-gif-maker (4)

We know what we're after 👉 Sloneek will become the most used HR tool among SME's worldwide 💪


We can switch off after work. Although we often relax together again 🍺

ezgif.com-gif-maker (3)

What we don't know, we learn. We know enough, but not enough to stop learning 😎

Meet our herd

We all know very well what we are after.

Sloneek will become the most used HR tool among SME’s worldwide.

- Nothing can stop us 💪

Peter, Filip, Vasek and Milan are the founders of Sloneek.


That’s how it started. In the kitchen, on the table and with energy drinks.


Julka. the of our marketing. And also an inexhaustible well of positive energy.

She studied psychology at the Pavol Jozef Šafárik University in Košice. She likes to refresh her mind on long walks in the mountains and when exploring new places 🏔 🔭..

image 45

Radim, the driving force behind the marketing team. “NO” is not an answer for him and the word “impossible” is probably not even in his vocabulary :)) Surprisingly, he can also shut down sometimes. In his spare time, he is a big fan of the stock market and his French bulldog, Stella.


Sebastian is the rocket that shot our sales into remarkable numbers with his arrival. He excels in naturalness, a pro-clien approach and team spirit. The first teambuilding will always be in our memories! 😀 Sebastian, welcome to the party!

Axa pes

Axi the dog carefully makes sure everyone does what they are supposed to 😅 .


Stanka brings charm and calm to our sales. Her energy and charisma is transmitted through a virtual connection directly to our clients. The charm of her Southern roots cannot be easily suppressed. Stanka is a partner, she does not miss any opportunity to strengthen our Czech-Slovak relations.


David is the first addition to our happiness team. He was also the first to master, understand and set up Sloneekin 2 days. So he is living proof that our application is not that complicated:) Moravian in body and soul. As a former professional tennis player and coach, he knows more about customer care than you might think.

Vasek Martin

Vasek Martin is responsible for sales and marketing at Sloneek.

He was behind the first idea to create an app to help people remove paper “requests for time off for recuperation”. In 2010, he designed the first form of the app, which was then called iDovolenka. He studied economics and marketing, and in his personal life he subscribes to the ideals of transhumanism. He’s a dad, martial arts lover, die-hard athlete, hardy guy and low-carb eating evangelist.

He who does nothing, spoils nothing!

- Captured in the conference room on the wall

Only Julka can get our developers to take a picture together. Because everyone is afraid of her 😅 🙈 .


Filip Lukáč leads the Sloneekdevelopment team.

He was at the birth of the first version of Sloneek, which he programmed in his spare time. He also pronounced the future name of the app for the first time, which we then just converted into phonetic form. He is currently the head of development. Filip is a graduate of the Department of Computer Science at the Technical University of Košice. He played ice hockey competitively for HC Košice and his positive attitude towards sports has not left him. He is currently a regular corporate winner of the competition for the highest number of steps walked per day.


Milan Rataj is responsible for Customer Happiness and everything around HR.

He is one of the most senior members of the team. With Vasek, he was at the birth of the iDovolenka application. He is an experienced and practice-worn HR consultant. He has mostly worked on large organisational changes or strategic HR consulting for management. In addition to providing customer care, he is actively engaged in evangelising the competency model of employee development. Milan studied andragogy and marketing. He also holds doctorates in both fields. Milan is a great food lover, wine connoisseur, excellent cook and active sportsman.

image 46

Sima brings order, clear vision and organisation to the product team. Long conversations with recruiters led to the fact that the development of our application is moving in the right direction. Simi is a big fan of books, long and thought-provoking conversations and topics suppressed by society.


We love the mountains. We also go to them together sometimes.


Peter Hložný has been with Sloneeksince its inception, and is currently responsible for the software development of the entire backend of the application. Peter graduated from the Department of Computer Science at the Technical University of Košice. Outside of work, he is an avid biker and a dedicated gamer. He’s also very modest, which is why he keeps this section so short 😇 .


Work hard – party hard. Very hard.

No filter

No exaggeration. It’s hard work…


Ivanka. The first woman in Sloneek. But mostly, she’s a coder.

It is clear proof that SW development is not just a male domain!


Filec. He is the head of front-end development.

He demolishes the notion that developers are unkempt, greasy-bearded guys.


Misha is deceiving with his body.

Now an experienced back-end and front-end coder. When he gets angry, he starts saying “Sharish”. They say it’s better if we don’t understand…


When it comes to fun, we go in family tandems. But Julka and her husband are unattainable…


Go all out. There’s no such thing as bad weather. Just poorly dressed skiers.


We can be serious…