Heidi Sesay Barnes
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Heidi Sesay Barnes Email & Phone Number

Business Director - L’Oréal Onefluence at WPP
Location: London, England, United Kingdom 11 work roles 4 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
WPP
Role
Business Director - L’Oréal Onefluence
Location
London, England, United Kingdom
Company size

Who is Heidi Sesay Barnes? Overview

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Quick answer

Heidi Sesay Barnes is listed as Business Director - L’Oréal Onefluence at WPP, a with 51415 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Heidi Sesay Barnes.

Heidi Sesay Barnes previously worked as Head of Advocacy & Engagement - L'Oréal Professional Products Divsion at L'Oréal and Senior Social Brand & Content Manager at L'Oréal. Heidi Sesay Barnes holds Bachelor Of Arts (B.A.) Hons Make-Up And Hair For Music, Film And Photography, Make-Up Artist/Specialist from Southampton Solent University.

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Email format at WPP

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WPP

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Profile bio

About Heidi Sesay Barnes

With over seven years of professional experience at L'Oréal, I've risen to become the Head of Advocacy & Engagement for the Professional Products Division, a role I've embraced with passion and strategic insight. At the core of my competencies lies a deep expertise in social media and content management, where I have honed my skills to craft compelling narratives that resonate with our diverse audience. My mission aligns seamlessly with L'Oréal's, as we both strive to empower beauty professionals and create meaningful and engaging content. Leveraging my background in digital marketing and social media management, I am committed to driving business forward, while fostering a culture of collaboration and creativity.

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WPP
Wpp
Business Director - L’Oréal Onefluence
London, GB
Website
Employees
51415
AeroLeads page
11 roles · 16 years

Heidi Sesay Barnes work experience

A career timeline built from the work history available for this profile.

Business Director - L’Oréal Onefluence

Wpp

London, Gb

Head Of Advocacy & Engagement - L'Oréal Professional Products Divsion

Current

London

Jul 2023 - Present

Senior Social Brand & Content Manager

London, United Kingdom

Oct 2019 - Jul 2023

Social Brand & Content Manager

London, United Kingdom

May 2018 - Oct 2019

Social Content & Digital Engagement Manager - Professional Products

London, United Kingdom

Apr 2017 - May 2018

Social Media Manager

London, United Kingdom

Jun 2016 - Apr 2017

Social Media Manager

London, United Kingdom

Community Management – * Managing B2C global social media platforms including Facebook, Instagram, Twitter, YouTube, Google+ and more. * Nurturing and widening relationships with bloggers and influencers to increase brand awareness and revenue. * Engaging with customers directly, responding to queries and reacting to trending topics. * Creating campaigns and user generated content to drive traffic to site and increase footfall. * Create and manage internal social pages for global retail staff. * Create and manage the Social Policy for the company while liaising with HR and counter staff. Digital Marketing – * Create reports according to KPIs through use of analytical tools (Sysomos, Social Bakers, Hootsuite etc.)* Paid Social Media Advertising (Twitter Ads, Facebook boosts etc). * Creating SEO friendly content. * Use of CMS (Magento, Wordpress). * Reactive to digital trends and being at the forefront of innovation. * Nurturing B2B relationships with retailers by providing assets and working on cross-promotional campaigns. Content – * Devising the social media strategy/social media campaigns and implementing * Planning, filming and editing video tutorials * Writing and sourcing/creating content for blog * Basic knowledge of Photoshop and iMovie * Attending external events and allocating 24/7 coverage of social media Other Duties – * Managing Communications Assistant and intern. * Working closely with PR, Marketing, E-Commerce and Design to develop campaigns, build relations, create innovative content and drive revenue. * Manage annual social media budget.

Nov 2015 - Jun 2016

Social Media Executive

London, United Kingdom

• Managing and creating content for the brands social platforms including Facebook, Instagram, Twitter, YouTube, Google+ etc• Pre-producing, Filming, Editing and Promoting video content for YouTube• Creating strategies and campaigns to suit the brands demands• Presenting reports and nurturing campaigns through DMPs and CMSs• Creating and publishing content for company blog site• Managing, training and selecting interns within Communications Team• Working off site for events and to gather content• Working closely with PR, E-Comms, Events, Customer Services and Design team. Regular contact with retail staff and international managers.• Engaging with and informing audiences globally• Manage and assist global sub channels• Outreach and build relationships with influencers, bloggers and partners

Mar 2014 - Oct 2015

Customer Services Manager

London, United Kingdom

• Managing the Customer Services Department for E-commerce• Responding to all customer web queries via email and phone• Liaising with other departments/warehouse regarding order queries• Collate data from web queries and disperse accordingly• Help identify issues and resolve them/make necessary changes.• Regular use of several programs and systems e.g. Excel, Syspro, Dataswitch• Temporarily covered Receptionist duties for 6 months

Mar 2013 - Mar 2014

Receptionist

London, United Kingdom

• Operating Computerised Phone System• PA duties to Facilities Manager• Researching and Ordering Equipment• Creating ID cards for all employees• Use of Word, Excel, Outlook etc.• Ad hoc admin duties• Post Room Cover

Jul 2012 - Apr 2013

Receptionist

Warner & Richardson Solicitors

Winchester

• Operate switchboard in busy office• Ordering Stationary• Meeting and greeting of visitors/clients• Diary organisation• Invoicing• Use of Word, Excel, Outlook etc• Database maintenance• Ad hoc duties

2011 - 2012 ~1 yr
Team & coworkers

Colleagues at WPP

Other employees you can reach at wpp.com. View company contacts for 51415 employees →

4 education records

Heidi Sesay Barnes education

Short Course: Digital Marketing Strategy, Marketing, Pass

Creating clear measureable objectives Customer profiling Understanding the UX Design for Websites Customer experience Branding Search.

English Language, Media Studies And Photography

Peter Symonds College Winchester

Education record

Kings' School Winchester
FAQ

Frequently asked questions about Heidi Sesay Barnes

Quick answers generated from the profile data available on this page.

What company does Heidi Sesay Barnes work for?

Heidi Sesay Barnes works for WPP.

What is Heidi Sesay Barnes's role at WPP?

Heidi Sesay Barnes is listed as Business Director - L’Oréal Onefluence at WPP.

Where is Heidi Sesay Barnes based?

Heidi Sesay Barnes is based in London, England, United Kingdom while working with WPP.

What companies has Heidi Sesay Barnes worked for?

Heidi Sesay Barnes has worked for Wpp, L'Oréal, Models Own, Illamasqua, and Kurt Geiger.

Who are Heidi Sesay Barnes's colleagues at WPP?

Heidi Sesay Barnes's colleagues at WPP include Prashant Surve, Elena Valero Alcantara, Katrina M. Dibbini, Marcilia Brito, and Ben Fuller.

How can I contact Heidi Sesay Barnes?

You can use AeroLeads to view verified contact signals for Heidi Sesay Barnes at WPP, including work email, phone, and LinkedIn data when available.

What schools did Heidi Sesay Barnes attend?

Heidi Sesay Barnes holds Bachelor Of Arts (B.A.) Hons Make-Up And Hair For Music, Film And Photography, Make-Up Artist/Specialist from Southampton Solent University.

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