About

Strategic Marketing with a Human-First Approach

I’m a strategic and creative digital marketing leader with over 15 years of experience helping businesses grow, optimize performance, and connect with their audiences. My approach combines full-funnel marketing expertise with a human-first perspective: understanding people—teams, clients, and customers—is at the heart of every decision.

Across agency and in-house roles, I’ve led campaigns and multi-channel strategies for clients such as RAC, Audible, Volkswagen, and the National Lottery, as well as B2B companies like Quantanite. From SEO, content, and paid media to UX, CRO, and analytics, I focus on integrating strategy, creative execution, and data-driven insights to deliver measurable results.

John O'Shea

Empowering Teams

I’m passionate about enabling teams to work smarter, scale efficiently, and confidently deliver marketing that drives sustainable growth. From performance analysis and campaign management to creative development and training, I bring a structured yet flexible approach designed to achieve results while fostering collaboration and learning.

Discovery sessions uncover your brand identity, audience motivations, and campaign goals, creating a clear foundation for strategy and execution. Every asset and channel is aligned with these insights, ensuring consistency and impact. Campaigns are then actively managed, refined, and optimized in real time, delivering creative and experiences that engage, convert, and fuel measurable growth across every stage of the funnel.

Clarity, Execution & Growth

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Strategy

A clear, prioritised plan linking business objectives to specific marketing actions, with timelines that make delivery manageable.

Creative Service Image

Creative

Content and assets tailored to brand, audience, and channels, produced efficiently with the help of AI without compromising quality.

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Management

Multi-channel campaigns set up, monitored, and refined in real time to improve results as they run.

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Analysis

Actionable reports showing what worked, what didn’t, and where to focus next for stronger outcomes.

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Training

Practical workshops and coaching sessions that give internal teams the skills to plan, run, and measure campaigns independently.

“John creates an environment where team members feel supported, combining marketing expertise with a results-driven focus that makes him invaluable."
“From his very first week, John O'Shea's ability to rapidly build rapport with clients and seek win-win outcomes during such an unprecedented time was nothing short of life saving.”
“John not only helped me adjust to the fast paced environment I joined as a graduate but also gave me space and encouragement to learn new things beyond the roles I was hired to do.”

Contact Me

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