Available to hire
I’m Stavros Pantelis, a performance marketer with 10+ years of hands-on media buying and user acquisition experience across iGaming, Nutra, Dating, and high-intent consumer verticals. I excel in multi-channel campaigns (Google Ads, Native, Push, Display, Affiliate), funnel optimization, landing page testing, CAC/LTV improvement, and large-scale traffic monetization. I bring a strong technical background with tracking systems, S2S postbacks, attribution, and analytics, and I’ve thrived in remote, fast-moving, international environments from startups to growth-stage ad-tech companies.
Throughout my career I’ve built and led ad operations teams, delivered consulting and training on optimization platforms, and partnered with operators to scale growth through data-driven experimentation. I enjoy turning complex data into actionable insights, optimizing campaigns end-to-end, and collaborating with global teams to drive sustainable results.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
Greek, Modern
Fluent
English
Fluent
Spanish; Castilian
Advanced
Work Experience
Media Buying & Ad Operations (contract - consultant) at Noventa Ventures Malta
July 1, 2023 - November 27, 2025Plan, manage, and scale Nutra campaigns on Google Ads (Search, Display, Shopping) and native sources. Landing page optimization and A/B testing. Use of Voluum platform, GA4 and GTM.
Media Buying & Ad Operations (contract - consultant) at Noventa Ventures
July 1, 2023 - November 27, 2025Plan, manage, and scale Nutra campaigns on Google Ads (Search, Display, Shopping) and native sources; landing page optimization and A/B testing; use of Voluum, GA4 and GTM.
Online Media Development (contract - consultant) at Catena Media / Acroud Media Malta / United Kingdom (Remote)
June 1, 2020 - November 27, 2025Manage media buying and user acquisition for iGaming operators. Provide consulting and team training on Voluum and paid media optimization.
Online Media Development (contract - consultant) at Catena Media / Acroud Media Malta / United Kingdom
June 1, 2020 - November 27, 2025Manage media buying and user acquisition for iGaming operators; provide consulting and team training on Voluum and paid media optimization.
Managing Director at adport by msales Ltd.
May 31, 2020 - May 31, 2020Built and managed new push-notification traffic subsidiary; led commercial strategy, product direction, and partnerships.
Managing Director at adport by msales Ltd.
May 1, 2020 - May 1, 2020Built and managed new push-notification traffic subsidiary. Led commercial strategy, product direction, and partnerships.
Director, Commercial Operations at msales Ltd.
February 28, 2019 - February 28, 2019Oversaw Sales, Customer Success, Marketing, Finance & Legal.
Director, Commercial Operations at msales Ltd. St Julians, Malta
February 1, 2019 - February 1, 2019Oversaw Sales, Customer Success, Marketing, Finance & Legal.
Chief of Staff at msales Ltd.
October 31, 2017 - October 31, 2017Supported CEO & COO on strategic initiatives and growth projects.
Chief of Staff at msales Ltd. St Julians, Malta
October 1, 2017 - October 1, 2017Supported CEO & COO on strategic initiatives and growth projects.
Head of Ad Operations at msales Ltd.
April 30, 2017 - April 30, 2017Built AdOps department as first Malta employee; recruited & trained team. Co-developed custom tracking system and algorithm monetizing hundreds of millions of visits/day. Managed advertiser relationships, routing, and compliance.
Head of Ad Operations at msales Ltd. St Julians, Malta
April 1, 2017 - April 1, 2017Built AdOps department as first Malta employee; recruited & trained team. Co-developed custom tracking system and algorithm monetizing hundreds of millions of visits/day. Managed advertiser relationships, routing, and compliance.
Mediabuyer at msales Ltd.
October 31, 2014 - October 31, 2014Media Buying and Monetization; monetization of an in-house SMS Dating product including CAC and LTV monitoring. Used Voluum for tracking and optimization.
Mediabuyer at msales Ltd. St Julians, Malta
October 1, 2014 - October 1, 2014Media Buying and Monetization. Monetization of an in-house SMS Dating product including CAC and LTV monitoring. Used Voluum for tracking and optimization.
Traffic Optimizer at Exoclick SL
August 31, 2013 - August 31, 2013Remnant traffic monetization; A/B testing across multiple offers and landing pages. Managed a remote team of freelancers producing landing pages, translations, and creatives.
Traffic Optimizer at Exoclick SL
August 1, 2013 - August 1, 2013Remnant traffic monetization; A/B testing across multiple offers and landing pages. Managed a remote team of freelancers producing landing pages, translations, and creatives.
Online Promotion / Website Designer / Customer Service at Elea Mare Hotel
October 31, 2012 - October 31, 2012Designed/maintained website; media buying on Google Ads and Facebook Ads.
Online Promotion / Website Designer / Customer Service at Elea Mare Hotel
October 1, 2012 - October 1, 2012Designed/maintained website. Media buying on Google Ads and Facebook Ads.
Online Traffic Executive at eBuddy BV
July 31, 2012 - July 31, 2012Planned and monitored campaign delivery using OpenX; ensured accurate, IAB-compliant ad serving.
Online Traffic Executive at eBuddy BV
July 1, 2012 - July 1, 2012Planned and monitored campaign delivery using OpenX. Ensured accurate, IAB-compliant ad serving.
Education
BSc in Management Science & Technology at Athens University of Economics and Business
September 1, 2004 - September 1, 2009Applied Economics (Erasmus) at University of Antwerp
September 1, 2007 - February 1, 2008BSc in Management Science & Technology at Athens University of Economics and Business
September 1, 2004 - September 1, 2009Applied Economics (Erasmus) at University of Antwerp
September 1, 2007 - February 1, 2008Qualifications
Industry Experience
Gaming, Media & Entertainment, Software & Internet, Professional Services, Other
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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