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Oliver ReglingOR

Oliver Regling

Senior Expert CRM & Data Analytics

€850/day
Düsseldorf, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Oliver

I am a CRM expert in the telecommunications sector with extensive experience in customer retention, process automation, and data-driven marketing. By strategically utilizing AI tools, I optimize customer journeys, increase campaign management efficiency, and foster personalized customer interactions – always with a focus on measurable results and innovative solutions. I am looking for projects nationwide.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Düsseldorf (up to 50km), München (up to 50km), Hamburg (up to 50km), Berlin (up to 50km)

Experience

  • Wincasa
    Project Management ServiceNow Implementation
    REAL ESTATE
    May 2025 - August 2025 (3 months)
    Winterthur, Switzerland
    · Project budget controlling
    · Go-live planning for Customer Service with 300 agents
    · Recording & estimation of change requests
    · Communication of project status
    · Agile team setup with Extended Workbench
    · Preparation of Steering Committee templates
    Project Management feature-engineering
  • Vodafone GmbH
    Product Owner
    TELECOMMUNICATIONS
    July 2020 - May 2025 (4 years and 10 months)
    Düsseldorf, Germany
    Enterprise DWH Development

    - Development of a new Enterprise Data Warehouse in an agile setup (SAFe)
    - Definition of KPIs for the entities Customer, Household, Building
    - Data Quality Management including documentation of data delivery routes
    - Coordination of requirements from various business units
    - Building fact tables for reporting purposes
    - Building and maintaining various dashboards and reports
    SAFe Data analysis
  • Vodafone GmbH
    Project Management
    TELECOMMUNICATIONS
    July 2020 - June 2021 (1 year)
    Düsseldorf, Germany
    Creation of a prototype for object-based marketing for the housing industry

    - Coordination and consultation of business unit requirements
    - Definition of required key figures with the business unit
    - Building a database (prototype) representing existing products in a residential property
    - Regular coordination with the business unit through Friendly User Tests with already implemented data, adaptation of requirements
    - Documentation of data sources and transfers (Data Lineage)
    - Automation of data management including implementation of the Data Quality Framework
    Data Architect Data analysis

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Education

  • Diplom-Ingenieur (FH) in Nachrichtentechnik (Communications Engineering)
    FH Dieburg

Skill set

Categories