Dr. Wioletta Kośnik is a project manager of preclinical research at the biotechnology company Nanovelos SA. She received her M.Sc. in the group of Prof. Andrzej Temeriusz at the Faculty of Chemistry at the University of Warsaw. In 2008, she defended her Ph.D. at the Institute of Organic Chemistry of the Polish Academy of Sciences in Warsaw under the supervision of Prof. Marek Chmielewski. In the following years, she developed her knowledge and skills working in the group of Prof. Samir Zard and Prof. Karol Grela, and then in a pharmaceutical company, Adamed Pharma SA, and a biotechnology company, NanoVelos SA. During this time, she worked as a researcher on several grants. She gained experience in sugar chemistry, radical chemistry, organometallic chemistry, catalysis, and, in recent years, nanomedicine with polysaccharide nanoparticles.