Data Reporting & Visualisation Expert

The Maffia and a player in the financial sector are looking for a Data Reporting & Visualisation Expert.

Want to know the client? Request briefing here.

  • Location: Brussels + Remote
  • Contract: Freelance
  • Start: 16 June 2025
  • End date: 31 December 2025
  • Experience: Expert
  • Availability: 100%
  • Languages: NL/EN/FR

Your Tasks: 

  • The performance analyst will primarily work within a cluster, closely collaborating with performance analysts focused on Run & Change activities.
  • Facilitating decision-making by analyzing campaign performance and providing actionable insights to optimize marketing strategies.
  • Developing and maintaining dashboards, reports, and KPIs to assess campaign effectiveness, customer behavior, and market trends.
  • Identifying areas for improvement and recommending data-driven solutions to enhance customer experience, campaign conversion rates, and revenue growth.
  • Documenting, supporting, and training users on utilizing various tools to analyze the performance of marketing and communications activities.

Required Knowledge:

  • You excel at collaborating and inspiring your colleagues while maintaining a sharp analytical mind.
  • Data holds no secrets for you, and you know how to transform it into impactful information that influences decisions.
  • You easily make connections and aren’t afraid to question things, adjusting actions for continuous improvement.
  • Your strong interest in marketing and communication allows you to grow with your colleagues while sharing your expertise in performance analysis.
  • Proficient in at least one data visualization tool, such as Tableau or Power BI.
  • Mastery of SQL language.
  • Mastery of Excel.
  • You have a good command of French, Dutch, and English.

Interested?
Request the briefing here.

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