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Tristan MangelTM

Tristan Mangel

Digital Advertising Consultant

£302/day
Londres, GB
8-15 years

Average response time: 1 hour

About Tristan

EN - Digital Advertising expert with over 12 years experience, my missions is to help e-commerce brands, digital businesses, online retailers, and independent agencies launch, manage, and optimise their digital advertising campaigns across various channels - without the headaches.

FR - Expert en digital advertising avec plus de 12 ans d'expérience, ma mission est d'aider les sites e-commerces, business en lignes et agences à lancer, gérer et optimiser leurs campagnes publicitaires en ligne sur différents canaux afin de générer des leads et des ventes en lignes.
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Londres (up to 50km)

Experience

  • TMADS Consulting Ltd
    Founder TMADS Consulting
    July 2025 - Today (11 months)
    London, UK
    TMADS Consulting Helps e-commerce brands, digital businesses, online retailers, and independent agencies launch, manage, and optimise their digital advertising campaigns across various channels
  • Connexity, inc
    Merchant AM Consultant (Contract)
    March 2025 - May 2025 (2 months)
    London, UK
    • ● Deep profitability analysis of current online retailers and affiliate partners.
    • ● Converted existing customers from COS to CPC business model: 3 accounts switched leading to positive revenue from negative.
    • ● Upsell with Google CSS product adoption: 4 existing ecommerce onboarded for ~ $6,000 net new revenue generated the 1st month
    • ● Analysed and optimised Sales Attribution model (first click, last click, multi-touch models).
    • ● Creatives optimisations to increase conversions rate ~ 10% CTR increased in 2 weeks A/B testing
  • Oracle Advertising
    Senior Account Manager EMEA.
    November 2017 - October 2024 (6 years and 11 months)
    London, UK
    • Additionally led the Sales side for France and Benelux since June 2022. Extended to Southern Europe region since April 2024
    • Managed 50+ Agencies & Brands including Publicis, Havas, WPP, L'Oreal, P&G, Disney, Ford, Unilever.
    • Collaborated with platforms to strengthen relationships (Amazon, Xandr, DV360, TTD)
    • Drove revenue growth: +60% YoY across the region – 105% growth over 2 years - 2nd growth rate in EMEA onboarding and developing existing new customers.
    • Contributed to 25% of EMEA revenue - $6M annual revenue
    • Placed 3 brands within Top 15 champions in EMEA for $1.3M annual revenue in total.
    • Overachieved annually target since 2021 by - 20% developing strong relationships with Agencies, Brands and Platforms.
    • Managed client retention rate over 90% by proactively engaging with them with tailored strategies and recommendations.
    • Support and trained new AM and Sales joining our business unit on sales pitch, campaign management, customers queries, troubleshooting and tools knowledge.
    • Initiated and led the Account Mapping and Revenue project working closely with the BI and Finance teams - from 75% to 95% mapping accuracy counting for 20% of EMEA mapped revenue.

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Education

  • Master's degree
    INSEEC Business School
    2013
    Master's degree
  • Bachelor's degree
    Sorbonne University
    2010
    Bachelor's degree

Skill set

Categories