Ігор

lhor Kostiuk
Media Buyer | Search Arbitrage
Location: Cracow, Malopolskie, Poland

Contact information
Phone: [open contact info](look above in the "contact info" section) / [open contact info](look above in the "contact info" section)
Email: [open contact info](look above in the "contact info" section)

Work Experience
Media Buyer (Facebook)
NDA | Kyiv (Remote) | Jul 2024 - Apr 2025
- Executed Search Feed Arbitrage strategies using Meta tools to maximize revenue.
- Designed, launched, and optimized campaigns tailored to client KPls.
- Analyzed impressions, clicks, and conversions for ROl improvements.
- Collaborated with Tech and Creative teams to align ads with audience preferences.
- Delivered detailed campaign performance reports with actionable insights.

Assistant Media Buyer (Internship)
EVADAV - Leading Ads | Warsaw (Remote) | May 2024 - Jul 2024
- Managed setup, optimization, and scaling of ad campaigns.
- Explored and tested new marketing funnels.
- Liaised with Tech and Creative departments to execute strategy.
- Monitored costs, ROl, and achieved personal KP|s.

Broker Assistant
EIB SA | Krakow | Oct 2023 - Jun 2024
- Supported brokers with documentation and real estate transactions.
- Managed schedules and communication with clients.
- Conducted market research and data analysis.
- Handled office administrative tasks.

Legal Assistant
The Pechersk Bar Association | Kyiv | Jul 2020 - Feb 2022
- Conducted legal research on digital/data privacy regulations.
- Drafted and reviewed contracts, agreements, and legal documents pertaining to digital
marketing, data protection, and intellectual property.
- Provided strategic counsel to clients on GDPR compliance, digital security, and data
handling.
- Assisted in negotiations and settlements with regulatory authorities regarding digital
compliance issues.
 - Developed and implemented training programs to educate colleagues and clients on the
legal implications of digital marketing practices.
- Managed a comprehensive database of legal precedents and case studies related to
digital marketing and data privacy.
- Conducted internal audits and risk assessments to identify potential legal vulnerabilities
in digital marketing campaigns.

Ecommerce Specialist
E-commenrce Group (ECG) | Kyiv | Jan 2020 - May 2020
- Developed and implemented digital marketing strategies for clients.
- Created and optimized content plans and advertising campaigns on social media
platforms (Facebook,
Instagram, Twitter) and Google Ads.
- Analyzed and reported on the effectiveness metrics of marketing campaigns (ROI, CTR,
conversions).
- Collected and analyzed data to identify new opportunities for online presence growth for
clients.

Languages
●​ Ukrainian – Native​

●​ Polish – Full professional proficiency​

●​ English – Professional working proficiency

Education

Andrzej Frycz Modrzewski Krakow University​
Master’s Degree in Law​
October 2018 – June 2023​
Krakow, Poland

National University of Life and Environmental Sciences of Ukraine​
Licentiate Degree, Law Faculty​
September 2018 – March 2023​
Kyiv, Ukraine