Leon Schehack
Consultant
Experience
Consultant
Telefónica Germany
- Definition and alignment of business requirements for adapting the existing system
- Creation of a structured requirements document for IT implementation
- Development and execution of test cases to validate the new system functions
- Analysis and preparation of existing data for the migration to SAP S/4HANA
Project Manager
Telefónica Germany
- Coordination and prioritization of actions to optimize telesales performance
- Creation, optimization and automation of reporting to monitor and control sales targets
- Support in day-to-day operations within the Retain Team to relieve the Worktype Managers
Consultant
Telefónica Germany
- Coordination and prioritization of actions to ensure data quality and optimize system functionality
- Aligning system requirements with stakeholders from the involved business areas and coordinating the subsequent implementation
- Preparation and presentation of regular reports to the client
- Support in daily operations within the Real Estate Team to relieve the SMEs
Consultant in Project Team
Telefónica Germany
- Project management to support coordination and implementation of the migration to SAP RE-FX and concurrent data cleanup measures
- Contact person for cross-functional questions in Real Estate Management related to SAP (RE-FX)
- Preparation of regular reports to the client and ensuring the timeline considering the defined milestones
Interim Project Manager Campaign Management (Online)
1&1 (United Internet AG)
- Leading a stream to optimize processes in product management with the goal of faster time-to-market for online products
- Leading and coordinating a core team (~10 FTE) to identify potentials, determine needed actions, and subsequently prioritize and implement selected measures
- Regular reporting at division manager level with presentation of the current status and, if necessary, coordination based on prepared decision templates
Consultant
Deutsche Telekom AG
- Project management for introducing and implementing new cross-departmental business and IT processes within Customer Service
- Aligning process requirements with stakeholders of different systems
- Ensuring the timeline by considering the defined milestones
- Setting up and managing a central repository for storing and maintaining process documentation and solution database
Consultant
Deutsche Telekom AG
- Serving as team lead for customer service optimization and a holistic shift towards agile project methodology
- Coordinating the project team of 6 members with responsibility for project outcomes and customer satisfaction
- Implementing new system-wide IT processes within Europe's largest IT landscape
- Aligning newly developed solution approaches with experts of the involved IT systems
- Preparing and presenting regular reports to the client
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Telecommunication (8.5 years) and Information Technology (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Project Management (6.5 years), Information Technology (4.5 years), Quality Assurance (4 years), Business Intelligence (3 years), Customer Service (2 years), and Sales (1.5 years).
Skills
Project Management (Pmo)
Customer Service
Networks
Telecommunications
Financial Service
Languages
Education
Bachelor of Engineering, focus: Communication Technology · Electrical Engineering and Information Technology
Certifications & licenses
ITIL V3 Foundation
Professional Scrum Master
Profile
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