I am writing to express my interest in your marketing team. With over three years of marketing experience working with clients such as L’Oréal and Nestlé, I bring a proven track record in digital and offline campaign execution, social media management, and brand promotion. My experience spans strategy development, content creation, and project management, enabling me to deliver campaigns that drive engagement and measurable results. I thrive in collaborative, dynamic environments and am motivated by opportunities where I can contribute to measurable marketing success while continuing to develop my skills. I would welcome the opportunity to bring my experience, creativity, and dedication to your team and would be happy to discuss how I can contribute to your marketing objectives. Thank you for considering my application.

Yiannis Sumner

I am writing to express my interest in your marketing team. With over three years of marketing experience working with clients such as L’Oréal and Nestlé, I bring a proven track record in digital and offline campaign execution, social media management, and brand promotion. My experience spans strategy development, content creation, and project management, enabling me to deliver campaigns that drive engagement and measurable results. I thrive in collaborative, dynamic environments and am motivated by opportunities where I can contribute to measurable marketing success while continuing to develop my skills. I would welcome the opportunity to bring my experience, creativity, and dedication to your team and would be happy to discuss how I can contribute to your marketing objectives. Thank you for considering my application.

Available to hire

I am writing to express my interest in your marketing team. With over three years of marketing experience working with clients such as L’Oréal and Nestlé, I bring a proven track record in digital and offline campaign execution, social media management, and brand promotion. My experience spans strategy development, content creation, and project management, enabling me to deliver campaigns that drive engagement and measurable results.

I thrive in collaborative, dynamic environments and am motivated by opportunities where I can contribute to measurable marketing success while continuing to develop my skills.

I would welcome the opportunity to bring my experience, creativity, and dedication to your team and would be happy to discuss how I can contribute to your marketing objectives. Thank you for considering my application.

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Language

English
Advanced
Greek, Modern
Advanced
Korean
Beginner

Work Experience

Project Manager at Inspired Education
June 1, 2025 - September 30, 2025
Led project management for campaigns, coordinating with clients to ensure visibility and transparency on campaign tracking. Reconciled POs and fees, resolving financial discrepancies. Managed account planning and buying across EE/BT and L’Oréal accounts across AV channels. Built strong understanding of Excel, Media Ocean, and Prisma. Delivered briefs to Media Owners and collaborated with planners and creatives across regions (MEN A, LATAM, APAC).
Senior Media Executive at Omnicom Media Group
November 1, 2024 - April 30, 2025
Led multi-market media campaigns for Omnicom Media Group, London. Managed client relationships, media planning and buying across multiple regions (including MEN A, LATAM, APAC). Coordinated with planners and media owners; tracked KPIs and budgets; ensured timely delivery of campaigns across AV channels.
Account Executive and Planner at Essence MediaCom
March 1, 2022 - October 31, 2024
Responsible for account planning and buying across AV channels; worked directly with clients as well as in-house designers and copywriters to deliver campaigns. Managed accounts including Jaguar Land Rover and Peloton. Used platforms such as Asana, Wrike, Olive, Hive and Prisma to track and optimize campaigns. Coordinated across AV channels for EE/BT accounts and oversaw budgeting and financials; ensured visibility and transparency on campaign tracking.

Education

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Qualifications

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Industry Experience

Media & Entertainment