Available to hire
Hi there! I’m Stefan, a hands-on media buyer with a knack for turning ad spend into measurable growth. I thrive in fast-paced environments where data guides every decision, and I love collaborating with curious teammates to craft results-driven campaigns. I’m passionate about optimizing ROAS and translating complex metrics into clear wins for clients and teams.
Outside work, I’m always exploring new marketing tech, refining my reporting, and sharing learnings with peers to keep growing together. I value open communication, proactive problem-solving, and a friendly, team-first approach to achieving ambitious goals.
Experience Level
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Language
Work Experience
Sales and Marketing Agent at Volvox
May 1, 2018 - April 1, 2021Sales & marketing for a programming company specialized in real estate software, and Zendesk partner. Achieved 110 new clients with an average ARR of €400. Based in Kragujevac, Serbia.
Media Buyer at Response Flood
December 1, 2021 - December 1, 2024Managed Google Ads, Meta Ads, and TikTok Ads; created client reports in Looker Studio; worked with 3 premium clients achieving ROAS > 300%.
Media Buyer at BAD Marketing
December 1, 2024 - October 1, 2025Managed Google Ads, Meta Ads, and TikTok Ads for US clients; 3 premium clients with ROAS > 400%. Reported a 66.7% client success rate.
Media Buyer at Growth Mate LLC
October 1, 2025 - PresentMedia buying across Google Ads, Meta Ads and TikTok Ads for a digital marketing agency; managed 8 coaching clients with a 75% success rate; set up Hyros tracking; client reporting in Looker Studio.
Education
Bachelor's degree at Economic Faculty of Kragujevac
October 1, 2011 - October 1, 2017Qualifications
Industry Experience
Media & Entertainment, Software & Internet, Professional Services
Experience Level
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Hire a Digital Marketer
We have the best digital marketer experts on Twine. Hire a digital marketer in Kragujevac today.