freiberufler Digital Marketing Strategist | Scaling E-Commerce & Performance Ecosystems | Interim Management auf freelance.de

Digital Marketing Strategist | Scaling E-Commerce & Performance Ecosystems | Interim Management

zuletzt online vor 5 Tagen
  • auf Anfrage
  • Deutschland
  • Weltweit
  • de  |  en
  • 13.04.2026
  • Contract ready

Kurzvorstellung

14+ Years of Digital Marketing Excellence – from operational management within a global agency network (GroupM/WPP) to strategic leadership at Germany's formerly largest retail company (GALERIA Karstadt Kaufhof).

Geschäftsdaten

 Freiberuflich
 Steuernummer bekannt

Qualifikationen

  • Digital Marketing13 J.
  • E-Commerce8 J.
  • Einzelhandel9 J.
  • Leiter Marketing
  • Manager Suchmaschinenwerbung5 J.
  • Online-Marketing-Berater3 J.
  • Operatives Marketing
  • Performance Management
  • Social Media Marketing
  • Strategisches Marketing

Projekt‐ & Berufserfahrung

Digital Marketing Consultant
METRO Deutschland, Düsseldorf
2/2024 – 7/2025 (1 Jahr, 6 Monate)
Großhandel
Tätigkeitszeitraum

2/2024 – 7/2025

Tätigkeitsbeschreibung

- Strategic Advisory & Auditing: Conducted a comprehensive Paid Media audit and defined the strategic roadmap, including rigorous budgeting frameworks and testing protocols to maximize ROI.
- Interim Leadership: Assumed interim lead for the Paid Media department, ensuring operational continuity and aligning channel strategies with overall business objectives.
- Print-to-Digital Transformation: Actively supported the organizational change process from traditional print marketing to a digital.
- Project Lead (LIA): Served as end-to-end project lead for the implementation and scaling of Local Inventory Ads (LIA), bridging the gap between digital visibility and stationary wholesale traffic.

Eingesetzte Qualifikationen

Berater E-Commerce, Online-Marketing-Berater, Digital Marketing, Digitale Transformation

Digital Marketing Consultant
Scotch & Soda Retail, Düsseldorf
11/2023 – 4/2024 (6 Monate)
Handel
Tätigkeitszeitraum

11/2023 – 4/2024

Tätigkeitsbeschreibung

Comprehensive Digital Marketing Audit: Conducted a full-scale evaluation of the existing digital ecosystem, including paid media and organic search to identify performance gaps and inefficiencies.

Eingesetzte Qualifikationen

Einzelhandel, Berater E-Commerce, Digital Marketing, Online-Marketing-Berater

Strategic Advisor – Digital Marketing (Retail)
Advanced Orthodontics, Düsseldorf
7/2023 – offen (2 Jahre, 10 Monate)
Handel
Tätigkeitszeitraum

7/2023 – offen

Tätigkeitsbeschreibung

-Strategic Roadmap: Developing and refining the long-term digital marketing strategy to align with overall business objectives.
-CRM & Retention: Advising on customer lifecycle management and the optimization of CRM-driven marketing automation to increase CLV .
-Performance Audit: Regularly reviewing and optimizing the digital marketing mix across all paid and owned channels to ensure sustainable growth.
-Stakeholder Advisory: Providing high-level strategic guidance to the management and internal teams on digital transformation and market trends.

Eingesetzte Qualifikationen

Berater E-Commerce, Online-Marketing-Berater, Digital Marketing

Media Consultant
EPOS PR, Neuss
5/2023 – offen (3 Jahre)
Medienbranche
Tätigkeitszeitraum

5/2023 – offen

Tätigkeitsbeschreibung

- Recurring Campaign Excellence: Managing continuous media cycles for diverse corporate clients, ensuring consistent brand visibility and high-impact stakeholder engagement.
- Strategic Auditing & Scaling: Regularly auditing existing ad accounts and implementing data-driven optimizations to increase media efficiency and ROI.
- Consulting & Education: Advising internal PR managers on the latest digital marketing trends and bridging the gap between earned and paid media.

Eingesetzte Qualifikationen

Online-Marketing-Berater, Digital Marketing

Head of Digital Marketing (Festanstellung)
GALERIA (formerly GALERIA Karstadt Kaufhof), Essen
2/2021 – 4/2023 (2 Jahre, 3 Monate)
Handel
Tätigkeitszeitraum

2/2021 – 4/2023

Tätigkeitsbeschreibung

Led the Digital Marketing division for one of Germany’s largest retail organizations, overseeing strategy, execution, and transformation across all online marketing channels.

Key responsibilities and achievements:

- Scaled the Digital Marketing function across key disciplines including Performance Marketing, Content Management, Social Media, Onsite Search, Promotions and Retail Media.
- Led and developed a team of up to 15 professionals with full disciplinary and functional responsibility.
- Managed multi-million euro budgets and drove revenue growth across all digital marketing channels.
- Played a key role in the post-merger integration of Karstadt and GALERIA Kaufhof, including restructuring teams, implementing new workflows, and aligning cross-functional operations.
- Directed major digital projects, including the relaunch and integration of GALERIA’s eCommerce platforms (galeria.de / karstadt.de & galeria-kaufhof.de).
- Established and expanded inhouse marketing capabilities, significantly reducing reliance on external agencies and optimizing costs.
- Defined and executed strategic and operational marketing plans in close collaboration with Business Intelligence, Buying and Marketing departments.
- Introduced data-driven decision-making processes and continuously optimized campaign performance and customer experience.
- Initiated and implemented cross-channel editorial and marketing planning processes.
- Led recurring Retail Media and cross-functional alignment meetings to enhance transparency and efficiency.

Leadership & impact:

- Recognized as a highly effective and strategic leader with strong analytical capabilities and a hands-on approach.
- Known for driving change in complex environments, particularly during company transformation and digital restructuring.
- Built high-performing teams, fostering a collaborative, transparent, and results-oriented culture.
- Demonstrated exceptional ownership, resilience, and ability to deliver under pressure.

Eingesetzte Qualifikationen

Digital Marketing, Digitale Transformation, E-Commerce, Einzelhandel

Head of Department SEA (Paid Channels) (Festanstellung)
GALERIA (formerly GALERIA Karstadt Kaufhof), Cologne
9/2015 – 1/2021 (5 Jahre, 5 Monate)
Handel
Tätigkeitszeitraum

9/2015 – 1/2021

Tätigkeitsbeschreibung

Led the SEA department, overseeing strategy, execution, and performance across Search, Social Paid, and Display channels. Drove data-driven campaigns and ensured efficient allocation of resources to maximize ROI.
Key responsibilities:

- Budget planning, monitoring and optimization for all paid digital channels
- Data analysis, KPI tracking and performance reporting to guide strategic decisions
- Implementation of process improvements and performance-driven workflows

Delivered measurable growth in traffic, conversions, and ROI while ensuring disciplined budget control and analytical rigor.

Eingesetzte Qualifikationen

E-Commerce, Einzelhandel, Digital Marketing, Manager Suchmaschinenwerbung

Head of Digital Marketing (Festanstellung)
Remember® KF Design, Krefeld
6/2014 – 6/2015 (1 Jahr, 1 Monat)
Handel
Tätigkeitszeitraum

6/2014 – 6/2015

Tätigkeitsbeschreibung

Led the Digital Marketing function at KF Design GmbH (REMEMBER®), a design and lifestyle product company operating across modern multi-channel retail — from direct-to-consumer to specialty retail and international trade partners.

Eingesetzte Qualifikationen

E-Commerce, Einzelhandel, Digitale Transformation, Digital Marketing

Performance Marketing Manager
Quisma (GroupM/WPP Media), Düsseldorf
6/2012 – 5/2015 (3 Jahre)
Medienbranche
Tätigkeitszeitraum

6/2012 – 5/2015

Tätigkeitsbeschreibung

Responsible for operative excellence for paid media campaigns.

Eingesetzte Qualifikationen

Digital Marketing

Ausbildung

Diplom-Betriebswirt (Master’s equivalent in Business Administration)
Business Administration (General Management & Marketing)
University of Applied Sciences Cologne
2010
Cologne

Über mich

As former Head of Digital Marketing at GALERIA, I played a key role in shaping the post-merger transformation and integration of the online shops and teams of Karstadt and GALERIA Kaufhof. I have led teams of up to 15 specialists, managed multi-million-euro budgets, and taken ownership of the digital marketing, onsite search and retail media workstreams within a complex e-commerce relaunch.

Today I support companies as an Interim Lead & Strategy Consultant in building, managing and profitably scaling their digital marketing ecosystems.

Core strengths:

?Performance & E-Commerce — Full-funnel ownership across all digital marketing channels and Retail Media, with a consistent focus on measurable ROI and sustainable growth. Development of KPI-driven marketing setups across paid, owned & social channels.

?Digital Transformation — Restructuring marketing functions, driving organisational change, and establishing in-house capabilities that reduce dependency and increase agility.

?Leadership & Change Management — Leading cross-functional teams through complex transformation processes, with a people-centred approach to stakeholder management and organisational development.

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
Weltweit
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
18
Berufserfahrung
15 Jahre und 3 Monate (seit 01/2011)
Projektleitung
12 Jahre

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