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Elske HartwigEH

Elske Hartwig

Data Scientist | AI consultant

€ 440/dag
Amsterdam, NL
0-2 jaar

Gemiddelde responstijd: 1 uur

Over Elske

(English below) Ik doe graag ML-projecten, van klassieke ML zoals random forests tot deep learning, neural networks, transformers en RAG. Ik heb o.a. een RAG-chatbot gebouwd voor het Erfocentrum.
Ik ben MSc Data Science student aan de Universiteit van Amsterdam, en heb daarnaast 10 jaar werkervaring in media en advertising, van social media advertising en branded content tot influencer marketing. Ik heb leidinggegeven aan teams en gewerkt voor grote klanten in o.a. telecom, beauty, consumentenproducten, fastfood en finance.
Via mijn master BPM & IT heb ik ook kennis van data governance, data analytics en business intelligence, en deed ik opdrachten voor ANWB en OHRA.

I enjoy working on ML projects, ranging from classical ML such as random forests to deep learning, neural networks, transformers and RAG. I built a RAG chatbot for Erfocentrum, among other projects.
I'm an MSc Data Science student at the University of Amsterdam, with 10 years of work experience in media and advertising, from social media advertising and branded content to influencer marketing. I have led teams and worked for major clients in sectors including telecom, beauty, consumer products, fast food and finance.
Through my master's in BPM & IT I also have knowledge of data governance, data analytics and business intelligence, and completed projects for ANWB and OHRA.
  • Nederlands

    Tweetalig / moedertaal

  • Engels

    Vloeiend

Kan op locatie werken
Amsterdam (tot 50km)

Werkervaring

  • Hartwig Data & AI
    Freelance data scientist
    april 2026 - Vandaag (2 maanden)
    Freelance data scientist available for ML and AI projects, ranging from classical machine learning to deep learning, transformers and RAG systems. I combine technical data science skills with 10 years of work experience in media and advertising.

    Freelance data scientist beschikbaar voor ML- en AI-opdrachten, van klassieke machine learning tot deep learning, transformers en RAG-systemen. Ik combineer technische data science kennis met 10 jaar werkervaring in media en advertising.
    Data science Machine learning Deep Learning artificial intelligence Python
  • OmnicomMediaGroup
    Team Lead Social Ads & Branded Content
    januari 2019 - januari 2025 (6 jaren)
    Led social advertising (11 FTE) and branded content (3 FTE) departments with €20M+ revenue. Managed full people cycle (hiring, coaching, reviews, promotions) and resource/financial planning. Oversaw high-impact projects including pitches and brand partnerships. Maintained trading deals with publishers and platforms (Meta, TikTok, Snapchat, Talpa, WeAreEra). Key clients: L'Oréal, Levi's, Philips, McDonald's, Mercedes, Renault.
    Leiderschap Social Media Advertising Influencer Marketing Branded content
  • OmnicomMediaGroup
    Communications, Content & Community Consultant
    januari 2017 - januari 2019 (2 jaren)
    Helped establish and grow the Dutch DRUM branch. Managed end to-end branded content and influencer projects, from pitch to production and social distribution. Clients: Hasbro, Rabobank, Hankook, McDonald's, HP, PepsiCo. Client management and coordination of media campaigns. Clients: VodafoneZiggo, Google
    Client Management Communication Branded content Advertising

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Opleidingen

  • MSc Information Studies: Data Science
    University of Amsterdam
    Applied Machine Learning, Fundamentals of Data Science, Machine Learning in Chemistry, Big Data, Information Systems Project, Causality, Statistics, Simulation and Optimisation.
  • MSc Business Process Management & IT: Data Science Management
    Open University
    2025
    Completed courses: Enterprise Architecture, Data Analytics, Business Intelligence and Data Governance. After completing the first year, transferred to the Master's in Data Science at the University of Amsterdam (UvA). GPA: 8.

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