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Leon S.-Consultant

Leon S.
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Frankfurt am Main, Germany

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Experience

Nov 2023 - Jul 2025
Germany

Consultant

Telefónica Germany

Position summary
Consultant at Telefónica Germany
Industries
Telecommunication
Business areas
Information Technology
Quality Assurance
  • Definition and coordination of business requirements to adapt the existing system
  • Creation of a structured requirements document for implementation by IT
  • Development and execution of test cases to validate the new system functions
  • Analysis and preparation of existing data to prepare for migration to SAP S/4HANA
Apr 2022 - Sep 2023
Germany

Project Manager

Telefónica Germany

Position summary
Project Manager at Telefónica Germany
Industries
Telecommunication
Business areas
Business Intelligence
Project Management
Sales
  • Coordination and prioritization of measures to optimize Telesales performance
  • Creation, optimization, and automation of reporting to monitor and manage sales targets
  • Support in daily operations within the Retain team to relieve the Worktype Managers
Jul 2020 - Sep 2022
Germany

Consultant

Telefónica Germany

Position summary
Consultant at Telefónica Germany
Industries
Telecommunication
Business areas
Business Intelligence
Project Management
Quality Assurance
  • Coordination and prioritization of measures to ensure data quality and optimize system functionality
  • Coordination of system requirements with stakeholders from the involved business areas and coordination of the subsequent implementation
  • Creation and presentation of regular reporting to the client
  • Support in daily operations within the Real Estate team to relieve the SMEs
Sep 2019 - Jun 2020
Germany

Consultant in Project Team

Telefónica Germany

Position summary
Consultant in Project Team at Telefónica Germany
Industries
Telecommunication
Business areas
Information Technology
Project Management
  • Project management support for the coordination and implementation of the migration to SAP RE-FX and concurrent data cleansing activities
  • Contact person for cross-functional questions in the area of Real Estate Management relating to SAP (RE-FX)
  • Preparation of regular reporting for the client and ensuring the timeline while taking the defined milestones into account
Jan 2019 - Jun 2019
Germany

Interim Project Manager Campaign Management (Online)

1&1 (United Internet AG)

Position summary
Interim Project Manager Campaign Management (Online) at 1&1 (United Internet AG)
Industries
Information Technology
Telecommunication
Business areas
Product Development
Project Management
  • Project management of a stream to optimize processes in product management with the aim of bringing products to market faster in the online segment
  • Leadership and coordination of a core team (~10 FTE) to determine potential, identify necessary measures, and subsequently prioritize and implement selected measures
  • Regular reporting at department head level, including presentation of the current status and, where applicable, coordination based on prepared decision templates
Aug 2018 - Dec 2018
Germany

Consultant

Deutsche Telekom AG

Position summary
Consultant at Deutsche Telekom AG
Industries
Telecommunication
Business areas
Customer Service
Information Technology
Project Management
  • Project management for the introduction and implementation of new cross-functional Business & IT processes within Customer Service
  • Coordination of process requirements with stakeholders from the various systems
  • Ensuring the timeline while taking the defined milestones into account
  • Establishment and management of a central location for storing and maintaining process documentation and the solution database
Oct 2016 - Jul 2018
Germany

Consultant

Deutsche Telekom AG

Position summary
Consultant at Deutsche Telekom AG
Industries
Telecommunication
Business areas
Customer Service
Information Technology
Project Management
  • Team Lead as part of Customer Service optimization and comprehensive transformation toward agile project methods
  • Coordination of the project team of 6 employees, with responsibility for the project result and customer satisfaction
  • Implementation of new cross-system IT processes within Europe's largest IT landscape
  • Coordination of newly developed solutions with experts from the involved IT systems
  • Preparation and presentation of regular reporting to the client

Industry experience

See where this freelancer has spent most of their professional time.

Experienced in Telecommunication and Information Technology.

Telecommunication
Information Technology
Profile match chart

Business area experience

See which departments and functions this freelancer has contributed to most.

Experienced in Project Management, Information Technology, Quality Assurance, Business Intelligence, Customer Service, and Sales.

Project Management
Information Technology
Quality Assurance
Business Intelligence
Customer Service
Sales
Profile match chart

Skills

  • Project Management (Pmo)

  • Customer Service

  • Networks

  • Telecommunications

  • Financial Services

Languages

German
Native
English
Advanced

Education

Bachelor of Engineering, Schwerpunkt: Kommunikationstechnik · Electrical Engineering and Information Technology

Certifications & licenses

Statistics

Experience

Total positions 7
Experience in Telecommunication 8.5 y
Avg length 1 y 3 m
Longest experience 2 y 2 m

Global experience

Countries worked in 1 (Germany)
Primary country Germany

Expertise

Recent roles Consultant, Project Manager, Consultant in Project Team
Main industries Telecommunication, Information Technology
Main business areas Project Management, Information Technology, Quality Assurance

Qualifications

Highest degree Bachelor
Certifications earned 2

Profile

Member since
Last update
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Frequently asked questions

Have questions? Find more information here.

Leon is based in Frankfurt am Main, Germany.

Leon speaks the following languages: German (Native), English (Advanced).

Leon has at least 8 years of experience. During this time, Leon has worked in at least 4 different roles and for 3 different companies. The average length of individual experience is 1 year and 2 months. Note that Leon may not have shared all experience and actually has more experience.

Based on recent experience, Leon would be well-suited for roles such as: Consultant, Project Manager, Consultant in Project Team.

Leon's most recent position is Consultant at Telefónica Germany.

In recent years, Leon has worked for Telefónica Germany.

Leon is most experienced in industries like Telecommunication and Information Technology.

Leon is most experienced in business areas like Project Management, Information Technology, and Quality Assurance. Leon also has some experience in Business Intelligence, Customer Service, and Sales.

Leon has recently worked in industries like Telecommunication.

Leon has recently worked in business areas like Quality Assurance, Business Intelligence, and Project Management.

Leon holds a Bachelor in Electrical Engineering and Information Technology.

Leon has 2 certificates. These include: ITIL V3 Foundation and Professional Scrum Master.

The availability of Leon needs to be confirmed.

Daily rate distribution

0% 25% 50% 75% 100%
10% of experts charge less than €640 per day.
10% of experts charge between €800 and €880 per day.
40% of experts charge between €880 and €960 per day.
40% of experts charge €960 or more per day.
<€640 €800-​880 €880-​960 €960+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

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Rate comparison chart
Daily rate avg. 926 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1000
750
500
250
Rate comparison chart
Median rate 924 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 9 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.