John Maina Mwangi
Certified Media Buyer & Growth Strategist | Meta Ads, Google Ads, and Conversion Systems
Certified Media Buyer & Growth Strategist | Meta Ads, Google Ads, and Conversion Systems
Certified Media Buyer & Growth Strategist | Meta Ads, Google Ads, and Conversion Systems
I am a certified media buyer and growth strategist focused on performance marketing that drives measurable business outcomes. I combine paid media, conversion strategy, and practical automation to build systems that generate consistent leads and sales. I have managed campaigns across multiple sectors with disciplined testing, budget control, and clear reporting. My approach is simple: improve what matters, move fast, and optimize continuously. When campaigns perform, the business grows and everyone wins.
20 hours/week | Project-based
Konza Technopolis, Kenya
Role: Google Ads Manager Scope: Led Search, Performance Max, and YouTube execution, optimizing keyword intent, bidding structure, audience targeting, and local demand…
Role: Media Buyer and Campaign Performance Manager Scope: Managed campaign execution across awareness, traffic, lead generation, and conversion goals with continuous optimization…
View ProjectRole: Lead Strategist and Media Buyer Scope: Planned and managed full-funnel Meta campaigns across Sarasota, Orlando, and Naples, including video creatives, retargeting,…
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