Miikka-Markus Leskinen

LinkedIn Certified Marketing Expert | Senior Performance Marketer at OIKIO | Nordic B2B & Paid Social Specialist | Digital Strategy & Analytics Expert

Expertise
LinkedIn Advertising & B2B Marketing: Helping Nordic companies scale through precision-driven LinkedIn campaigns and full-funnel B2B growth strategies.
Paid Social & Programmatic Media: Experienced in managing campaigns across multiple platforms, including DSPs and social channels, to deliver measurable results.
Analytics & Multi-Channel Strategy: Building marketing dashboards and performance frameworks that align creative strategy with data-based decision-making.
Consulting & Corporate Training: Partnering with organizations to educate teams on advanced advertising, audience targeting, and cross-channel optimization.

Highlights

• Finland’s first LinkedIn Certified Marketing Expert, recognized for leadership in paid social and B2B marketing.
• Over 5 years of experience supporting 1,000+ Nordic LinkedIn advertisers and ad accounts as part of LinkedIn’s official country partnership.
• Senior Performance Marketer at OIKIO, focused on helping B2B brands across Finland and the Nordics achieve sustainable growth through LinkedIn Ads.
• Background in social sciences (MSocSc, International Relations), combining analytical insight with creative problem-solving.

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