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Kajatonas (Kajus) Stonys

Available to hire

Hi, I’m Kajatonas (Kajus) Stonys, a results-oriented digital marketing professional with extensive experience in planning, executing, and optimizing paid media campaigns across platforms like Google, Meta, and Bing.

About

Hi, I’m Kajatonas (Kajus) Stonys, a results-oriented digital marketing professional with extensive experience in planning, executing, and optimizing paid media campaigns across platforms like Google, Meta, and Bing. I’ve managed sizeable ad budgets (up to €1M) and consistently delivered ROAS that meet or exceed targets for clients in sports, travel, betting, services, and consumer electronics. I enjoy turning data into actionable insights, staying on top of industry trends, and sharing knowledge through articles and internal insights.

In recent years I’ve led remote teams at Giantera and Impact Brands, coordinated campaigns for the Lithuanian market and US-focused initiatives, and collaborated across international teams. I’m comfortable writing about digital marketing topics, planning events, and conducting market research. I’m fluent in English and Lithuanian, with working knowledge of Italian and Russian, and I’m always eager to tackle new challenges in the digital advertising space.

  • 7 years' experience
  • Joined September 2025

Languages

  • EnglishFluent
  • RussianBeginner
  • LithuanianFluent
  • ItalianBeginner

Industry experience

  • Software & Internet
  • Media & Entertainment
  • Professional Services
  • Government
  • Education

Work experience· 4 roles

Remote Google Advertising Team Lead · Impact BrandsDec 2021 – Present · 5 yrs

Managed Google Ads campaigns (Display, SEM, Shopping, YouTube, Performance Max, Demand Gen) and Bing campaigns (Display, SEM, Shopping). Spent over $1M on campaigns, primarily in the US market. Led a team of 4 and created/adapted websites for marketing campaigns.

Remote Digital Marketing Specialist · GianteraMay 2020 – Present · 6 yrs 7 mos

Managed and created digital marketing campaigns in Meta and Google (SEM, YouTube, Display) for the Lithuanian market. Tested smaller platforms like Ad Cash and managed advertising private deals. Spent over €100k on campaigns. Upgraded and created websites to support marketing needs.

Internet Advertising Coordinator · BPN LTMar 2020 – Sep 2025 · 5 yrs 7 mos

Planned and executed PPC campaigns across major Lithuanian sectors (sport, travel, betting, services, appliances). Managed a €1,000,000 ad budget and achieved ROAS targets. Curated digital marketing news for the team and authored Delfi articles on trends and competitor bidding. Platforms used included Facebook, Google Search, LinkedIn, Google Display Network, YouTube, AdCash, Yandex, and others.

Consul's Assistant · Lithuanian embassy in EstoniaMay 2019 – Sep 2025 · 6 yrs 5 mos

Education

Bachelor in Economics · Vilnius University2015 – 2019

Certifications and awards

Google Skillshop courses2030 – 2025

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