Sergey Kallash

Sergey Kallash is a skilled marketing and client services specialist with experience across Canada and Europe, spanning roles at both creative agencies and client-side positions. They have collaborated with renowned clients such as LEGO, Nestlé, and Microsoft, demonstrating a strong track record in integrated marketing communications and brand management. Currently serving as the National Marketing Manager at JLL, Sergey has previously held positions as Account Supervisor at Marks and McCann Worldgroup, and Brand Manager at PMA Canada, where they contributed to notable marketing campaigns and revenue growth. Sergey holds a Master's degree in International Business Management from Kyiv National University of Trade and Economics.