· Pantelis Theodosiou

European Digital Media Observatory (EDMO) Hubs

Leading technical operations for the European Digital Media Observatory (EDMO) network.

Leading technical operations for the European Digital Media Observatory (EDMO) network.

The Challenge

Disinformation is a growing threat affecting democracies across Europe.

  • Context: The European Commission needed a robust, decentralized network to monitor and counter disinformation.
  • Problem: Coordinating technical efforts across multiple countries, languages, and organizations (Universities, Media Outlets, NGOs) requires complex oversight.
  • Goal: Establish and maintain reliable digital infrastructures for regional EDMO hubs to facilitate research and public awareness.

The Solution

I oversee the technical lifecycle of multiple regional observatories, ensuring they serve as effective reliable sources of truth.

  • Strategy: implement standardized, secure, and accessible web platforms for each regional hub while accommodating their specific local needs.
  • Key Capabilities:
    • Hub Management: Centralized oversight for CEDMO, EDMO Belux, GADMO, and MedDMO.
    • Resource Library: structured repositories for fact-checks, media literacy materials, and research reports.
    • Cross-Border Collaboration: tools enabling researchers to share findings across the network.

EDMO Hubs Network

Technical Architecture

The infrastructure prioritizes stability, security, and ease of content management for non-technical editors.

  • Tech Stack: WordPress (CMS), PHP, Linux Server Environment.
  • Architecture: Distributed multisite or independent installations optimized for high traffic and resilience.
  • Key Decisions:
    • WordPress: Chosen for its flexibility and ease of use for diverse editorial teams across Europe.
    • Custom Development: Tailored themes and plugins to meet specific EU accessibility and reporting standards.

My Role & Contributions

As the Technical Manager, I serve as the bridge between technical teams and stakeholders.

  • Strategic Oversight: Direct the development roadmap for all ATC-managed EDMO hubs.
  • Coordinate: Manage cross-functional teams to deliver localized platforms on tight schedules.
  • Ensure Quality: Enforce strict standards for performance, security, and accessibility (WCAG compliance).

Team Collaboration

Challenges & Learnings

  • Obstacle: Balancing standardized technical requirements with the unique branding and operational needs of each regional hub.
  • Solution: Adopted a modular development approach, creating a core baseline that can be extended with hub-specific features.
  • Takeaway: Effective stakeholder management is as critical as technical excellence in large-scale international projects.

Impact & Results

  • Outcome: Successfully launched and maintained platforms for key European hubs (CEDMO, EDMO Belux, GADMO, MedDMO).
  • Metric: Platforms support thousands of daily visitors seeking verified information.
  • Feedback: recognized by the EC for contributing to a stronger digital defense against disinformation.
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