I provide consulting services based on science, data, and results—not on sales targets. For 14 years, I have been seeking effective solutions in cattle nutrition, housing, reproduction, and genetics. Kostkan® represents a commitment to professionalism, transparency, and accountability.

Complete presentation and marketing of real estate and development projects. Our clients sell up to 17% cheaper and up to 80% faster. Full service - customized strategy, consulting, photos, video, floor plans, visualizations. 3,000+ properties, 700+ clients, 14+ specialists.