Freelance DWH Consultant with Telco Experience - Remote

Overview

For one of our clients in the telecom sector, we are looking for a freelance DWH Consultant with telco experience.

In Short

• Supports a B2B migration project for modernizing core network infrastructure.
• Focuses on adapting systems for next-generation products and services.
• Design, develop, and optimize data management solutions in SQL Server.
• Integrate existing and new data sources from SQL Server and Oracle databases.
• Build a central SQL-based database to consolidate data.
• Create and expand data evaluations and reports using Tableau.
• Advise business departments on best practices in data management.
• Continuously improve data management processes.
• Requires fluency in German and English.
• Must have verifiable experience in the B2B fixed-line telecommunications sector.

Requirements

• Experience in designing and building scalable data architectures.
• Strong knowledge of SQL/PL-SQL and SQL Server.
• Proficient in Microsoft VBA and Microsoft Access.
• Skilled in using Tableau for reporting and data visualization.
• Ability to assess business processes and derive data structure requirements.
• In-depth expertise in fixed-line telecommunications.
• Experience in B2B telecommunications environments.
• Understanding of CRM and workflow systems relevant to telecom data management.
• Fluent in both German and English, written and spoken.
• Mandatory requirement: clear and verifiable experience in the B2B fixed-line telecommunications sector.

Benefits

• Freelance position with a daily rate of €700.
• 100% remote work.
• Full-time capacity (40 hours/week).
• Opportunity to work on a significant telecommunications project.
• Flexible working hours.