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Love Passion Experience

Meet our Kostka Team!
A truly intigrated team of experts that span the globe.
All of our Team members are highly skilled and specialised in each branch of Nail industry.
Our mission is to help our clients make distinctive, lasting , and substantial improvements in their performance and make easier and faster working skills.


Natasa Prah Slovenia
Nataša Prah
Main Distributor - Slovenia
I’m a 30 year old slovenian girl, born in Germany, who started her journey as a profesional nail designer, and since than I live for two things - for my family and for nail design. My mission - to show nail techs, that nail design isn’t just nail design. It’s art.
Christina Albu Romania
Cristina Albu
Main Distributor - Romania
My name is Cristina Albu, from Bucharest, Romania. I have a great satisfaction in achieving perfection and I love to change the architecture of nails.
Maja Hozjan Croatia
Maja Hozjan
Main Distributor - Croatia
Of my 27 Years of Work experience, for 23 Years I working at the Zagreb fair in the project team for the trade fairs. One of my favorite trade fair in wich I worked is Beauty days and Fitness. At this fair for the first time I learn about Nail design. Before 6 years I took over the co-organization from Zagreb fair side in cooperation with one of the most famous Nail designer of the World my Dear Kostka Bojana.
Sabina Millecam France
Sabrina Millecam
Main Distributor - France
I discovered this job by chance… Nail designers inspired me… I was very interested by their work, so I start to study this job… I began to inform on different technics, then I discover artistic forms. I feel in love with these different forms, decorations, all the creativity I was so lucky to have courses in France with Bojana Kostka. So I applied all her different technics and form. That was only 2 years ago. Till Now I won: International Competition 1st Place: Love Animals Zagreb, Beauty Nails Praha, Bratislava, Minsk.
Michaela Stanovsky Jancikova Czech and Slovakia
Michaela Stanovský Jančíková
Main Distributor - Czech Republic and Slovakia
Michaela has been doing nail design Since 2004. She won several Czech and also international competitions, mostly at Stilleto, Pink & White and especially Poster category. She is a educator of many fields of nail design. “Every single thing I do in my life I do with love. I love everything which is done with thoroughness, passion and love. And because of that I am very proud that I can represent KOSTKA Professional Nail System.”

Sub Distributors / Ambasadors

Sophie Urena France
Sophie Urena
Sub Distributor - France
Fond of Nail Art, I’m a nail pro since 2013. Educator for two years,I love to share my passion. I’ve always wanted to learn from the best, that’s why I’ve been Bojana’s student several times. To have new challenges I also often participate to competitions. I’m proud to be part of the team, to convey my experience in a very friendly and professional team.
Morgane Guenat France
Morgane Guenat
Sub Distributor - France
I’ve always been attracted by art and creation. I began to work in nails for years and since then, I found myself, I live passionately. Create, share passion and knowledge, that’s what I love to do. I had the opportunity to be part of a close knit team and use all these outstanding products. I think I found a new family.
Madisson Niel France
Madisson Niel
Ambassador - France
Enthusiastic by nail technics and design as well, I choose to combine my two passions since 2013. My philosophy is to work hard, to increase my skills and always evolve. I discovered Kostka Nail System and this brand perfectly fits with my philosophy. I have now, everything I need to surpass myself, and I’m really glad for that.
Charlie Couillard France
Charlie Couillard
Ambassador - France
I’m a nail professional and interested in Nail art since a couple of years. My encounter with Bojana Kostka, a year ago, has been a revelation. It confirmed my will to improve my technics, my skills and always push my boundaries. I’m honoured to be part of KBNS team and it’s luxury and it’s ground-breaking lines.
Aurelie Jacqueline France
Aurélie Jacqueline
Ambassador - France
Attracted by the world of Beauty and art, I became a nail professional for 7 years. Educator for 4 years, I’m making a point to transmit passion and rigour to my students. Searching for perfection, I often learn new nail technics. To be part of Kostka Nail System team is a unique opportunity to work with innovative and ultra-high-quality products and share it with everyone.
Fiona Martin France
Fiona Martin
Ambassador - France
I discovered Nail work 6 years ago. Passionate by art, I decided to combine these two worlds 3 years ago. I’m fascinated by extreme shapes, because I’m always trying to get closer to perfection. I often participate to competitions to test my skills and to give me new challenges. I feel really proud to be ambassador for Kostka Bojana Nail System.
Sandrine Solignac France
Sandrine Solignac
Ambassador - France
Passionate by nail design for a long time, I really admire extrem nail shapes and Nail designers. So I decided to become nail professional. Since then I try to go further increasing my skills with educations and practice. I feel really lucky to become Ambassador for Kostka Nail System.
Lenka Klosová
Ambassador - Czech Republic
My name is Lenka Klosová, I am 29 years old and I come from Liberec. I started to do nails since 2014. Nails are part of my life and that's why I am interested not only in do nails to my clients, but also in competitions, training and more. The Kostka Nail System has been a dream for me since the beginning of the brand foundation and it is a great honor for me to be part of the team.
Darina Kozakova Czech Republic
Darina Kozáková
Ambassador - Czech Republic
My name is Darina Kozáková, I am 28 years old and I have been doing nail design since 2013. I love this job, I like to improve, I create new things and I love to use quality materials for it.That's why I am very excited about this collaboration that will make me part of the Kostka Nail System Team.
Lucia Funiakova Czech Republic
Lucia Funiaková
Ambassador - Czech Republic
My name is Lucia Funiaková, I am 30 years old and I have been doing nail design for about 8 years. I want to continue to learn and improve and therefore to be in the team Kostka Nail System is a dream come true for me.
Sabina Kavazovic Croatia
Sabina Kavazovic
Ambassador - Croatia
Hi my name is Sabina Kavazovic. I started in the nail design industry as a hobby in 2008. Now I am a owner of my own nail and beauty salon. I am very passionate about nail artistry and a proud to be a part of Kostka's team.
Antonija Govic Croatia
Antonija Gović
Ambassador - Croatia
Hi, I am Antonija Gović from Croatia. I own my beaty salon over 4 years and I love to share my passion with others through education. My love towards nail design came about 5 years ago, I can say that I live my hobby and there's nothing I would rather do. I am honored to be part od Kostka team. And that gives me motivation to invest more into my work.