Andrea Gajic
@andreagajic
Senior Project Manager and AdTech operations leader driving profitable growth.
SerbiaWhat I'm looking for
I am a Senior Project Manager and AdTech Operations Lead with 6+ years of experience in AdTech and MarTech operations, cross-functional delivery and remote team leadership. I have managed multi-million-dollar budgets, led a fully remote team of 10, and systematized workflows to drive profitable growth and operational scale.
I build onboarding programs, playbooks and automation that cut ramp-up time and reduced manual work by ~80%, and I coordinate closely with Product, BI, Engineering and Finance to deliver integrated solutions. I am PMP-in-progress, comfortable with Agile delivery and AI-driven automation, and I seek broader project and program management roles where I can apply my analytical, people-management and process-design strengths.
Experience
Work history, roles, and key accomplishments
Senior Project Manager & AdOp Team Lead
Aporia LTD
Jan 2022 - Present (4 years 1 month)
Owned operations and project delivery for a multi-channel performance marketing portfolio (up to $2M/month, 500+ campaigns), leading a remote team of 10 and driving a 3x platform spend increase in 6 months while preserving margins.
Performance Media Buyer
Aporia LTD
Jan 2021 - Jan 2022 (1 year)
Managed high-volume performance campaigns across Outbrain, Taboola, MGID, Meta Ads and X Ads, improving ROAS and stabilizing performance through market shifts via structured testing and optimization.
Social Media Manager
ApaOne Marketing Agency
Jan 2018 - Jan 2021 (3 years)
Delivered social media strategy and community management for SMB clients, handling content planning, execution and basic paid campaigns to drive reach and engagement growth.
Education
Degrees, certifications, and relevant coursework
The Higher Educational Technical School of Professional Studies in Novi Sad
Master Applied of Protection Engineering, Environmental Protection
2018 - 2020
Completed a Master Applied of Protection Engineering focusing on applied environmental protection practices and engineering solutions.
The Higher Educational Technical School of Professional Studies in Novi Sad
Bachelor Applied in Environmental Protection, Environmental Protection
2015 - 2018
Earned a Bachelor Applied in Environmental Protection with practical training in environmental protection methods and regulatory compliance.
Tech stack
Software and tools used professionally
Availability
Location
SerbiaAuthorized to work in
Salary expectations
Job categories
Skills
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