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Sahra Hainke-Interim B2B Product Management

Sahra Hainke - Interim B2B Product Management - profile avatar
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Selters (Taunus), Germany

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Experience

Jan 2024 - Present

Interim B2B Product Management

Telefónica Germany GmbH & Co. OHG

Position Summary
Interim B2B Product Management at Telefónica Germany GmbH & Co. OHG
Industries
Telecommunication
Business Areas
Information Technology
Product Development
Project Management
  • Project lead for all transformation projects since 01/2018

  • Advisory role for the IT development team to ensure optimal implementation of customer communication workflows within the new IT structure

  • Oversaw cross-department process harmonization to create a unified approach to B2B customer outreach

  • Introduced a new agile working methodology, including an optimized IT development process with clearly defined responsibilities

  • Reduced process redundancies by 35% through effective system integration and workflow optimization

  • Successfully unified customer communication across three previously separate systems

  • Introduced customer journeys and customer experience initiatives

Sep 2023 - Mar 2024

Interim Chief of Staff

LichtBlick SE

Position Summary
Interim Chief of Staff at LichtBlick SE
Industries
Energy
Business Areas
Operations
Project Management
Strategy
  • Planning and managing the OKR process, including reviewing and defining new objectives and key results for sales and service operations

  • Supporting management in team-building activities, creating business cases, and defining strategies

  • Coordinating content with stakeholders as part of budget planning for upcoming fiscal years

  • Preparing team structures and defining team responsibilities

  • Aligning and approving critical business cases, and developing a standardized set of KPIs for sales and service operations

  • Leading a comprehensive carve-out project, including implementing project management methods and ensuring all operational and strategic goals were met

  • Driving decision-making at the leadership level by preparing decision proposals, moderating management meetings, and coordinating cross-functional teams

  • Implementing an improved team structure and internal communication

Dec 2022 - Dec 2023

Interim Customer Experience

Telefónica Germany GmbH & Co. OHG

Position Summary
Interim Customer Experience at Telefónica Germany GmbH & Co. OHG
Industries
Telecommunication
Business Areas
Customer Service
Information Technology
Product Development
  • Responsible for customer experience as part of a major IT transformation project

  • Advisory role for the IT development team to ensure a customer-centered design and proper implementation

  • Developed data-driven feedback loops for customer touchpoints within sales processes

  • Established an effective stakeholder management framework to integrate customer experience considerations into all IT development decisions

  • Created comprehensive customer journey maps that identified eight critical pain points in the sales process and led to targeted improvements

  • Implemented customer satisfaction tracking with an 18% increase after process improvements

Jul 2022 - Nov 2022

Interim Business Development

Wi Renewables GmbH

Position Summary
Interim Business Development at Wi Renewables GmbH
Industries
Agriculture
Food and Beverage
Business Areas
Legal
Project Management
Strategy
  • Business development for setting up a business unit and merging food startups

  • Developed an overall concept and business model in sustainable food production and marketing

  • Created a business case for agriculture and for the overall organization

  • Collaborated with HR to ensure good change management and transition process for the startup founders

  • Developed a business plan, made strategic decisions, and oversaw implementation, including legal and tax support for the merger

Sep 2021 - Mar 2022

Interim Brand Marketing Manager

Peek & Cloppenburg KG

Position Summary
Interim Brand Marketing Manager at Peek & Cloppenburg KG
Industries
Fashion
Retail
Business Areas
Marketing
Project Management
  • Responsible for coordinating advertising materials across countries (TV, out-of-home, print, POS)

  • Close alignment with design teams for quality assurance and brand compliance

  • Project management for marketing roll-outs

  • On-time execution of all advertising productions and coordination of marketing materials for multiple store openings

  • Established efficient approval processes and consistent brand management across several international markets

Dec 2020 - Jul 2022

Interim Business Development

E.ON Group Innovation GmbH

Position Summary
Interim Business Development at E.ON Group Innovation GmbH
Industries
Energy
Business Areas
Marketing
Product Development
Project Management
  • Business development for three innovation projects aimed at reducing CO2 emissions

  • Project lead for an innovation project in the co-living sector

  • Developed an app prototype with an agile team; created a business case and presented internally for budget approval

  • Acquisition of pilot customers, execution of a pilot project, and preparation of legal contracts and marketing strategy for the MVP/Go-to-Market

  • Developed and tested a loyalty management concept

Oct 2020 - Jul 2022

Interim Head of Marketing

ECfDT BV

Position Summary
Interim Head of Marketing at ECfDT BV
Industries
Information Technology
Business Areas
Marketing
  • Built and led an international marketing team

  • Increased Uffective's brand awareness, new customer growth, and customer retention through strategic, tactical, and scalable marketing activities

  • Implemented LinkedIn and Google campaigns

  • Implemented marketing lead automation and a lead qualification strategy

May 2019 - May 2020

Interim Project Management

1&1 Versatel

Position Summary
Interim Project Management at 1&1 Versatel
Industries
Telecommunication
Business Areas
Project Management
Strategy
  • Project management for the development and implementation of SD-WAN

  • Created business cases and analyses, and managed project controlling

  • Coordinated cross-functional teams to ensure alignment between technology implementation and sales processes

  • Analyzed customer requirements and conducted structured vendor selection for optimal market fit

  • Accelerated market entry by developing an effective go-to-market strategy and sales support

Jan 2018 - Jan 2019

Interim Project Lead

M-net Telekommunikations GmbH

Position Summary
Interim Project Lead at M-net Telekommunikations GmbH
Industries
Telecommunication
Business Areas
Marketing
Product Development
Project Management
Sales
  • Led a customer migration project in marketing and sales

  • Developed go-to-market strategy and launched a new cloud PBX product, and developed five additional products

  • Defined business cases, set sales targets, and established sales reporting

  • Trained over 50 account managers and business partners

  • Built, motivated, trained, and coached the team for high performance

  • Implemented an optimized sales process that reduced administrative effort by 20%

May 2017 - Present

Founder & Managing Director, Mindful Matcha

Mindful PS&C GmbH

Position Summary
Founder & Managing Director, Mindful Matcha at Mindful PS&C GmbH
Industries
Food and Beverage
Business Areas
Human Resources
Product Development
Supply Chain Management
  • Founded a tea startup to promote mindfulness in the business world

  • Defined the business strategy and drove product development

  • Built excellent supplier relationships

  • Hired and motivated a high-performing team

  • Participated in accelerator programs and launched products

  • Secured Vodafone as a client and conducted mindfulness trainings with their HR team

  • Established partnerships with online retailers and yoga retreats

Mar 2016 - Oct 2017

Director of Sales Steering DACHLI

ista Deutschland GmbH

Position Summary
Director of Sales Steering DACHLI at ista Deutschland GmbH
Industries
Utilities
Business Areas
Marketing
Project Management
Sales
  • Led the sales steering, sales controlling, and CRM teams for Germany, Austria, Switzerland, and Liechtenstein

  • Co-responsible for a strategic restructuring program for sales and marketing

  • Planned and defined sales strategies and analyzed market potential, sales performance, and customer value

  • Reported directly to senior management on the performance of all sales channels

  • Managed lead and campaign management processes and project-managed the enhancement of the Microsoft Dynamics CRM system

  • Ensured system adoption through change management, quality assurance, test management, and first-level support for over 300 users

  • Increased sales efficiency by 15%, improved forecast accuracy by 22%, secured a €2.6M budget for global CRM enhancements and cross-border data standardization

Jun 2015 - Feb 2016

Group Lead Performance Management and Planning

Vodafone GmbH

Position Summary
Group Lead Performance Management and Planning at Vodafone GmbH
Industries
Telecommunication
Business Areas
Business Intelligence
Sales
Strategy
  • Led group performance management to set optimal sales targets and steer sales

  • Planned and defined sales targets for enterprise sales and distribution channels, ensuring KPI achievement

  • Identified market opportunities and prioritized sales initiatives with significant business impact

  • Conducted data-driven analyses to identify threats and develop countermeasures

  • Increased target attainment by 12%, introduced agile methodologies, and developed a performance management tool to increase sales transparency

Nov 2013 - May 2015

Marketing Manager

Vodafone GmbH

Position Summary
Marketing Manager at Vodafone GmbH
Industries
Telecommunication
Business Areas
Marketing
  • Managed go-to-market strategies for fixed-line products within the Enterprise Channel Marketing team (B2B)

  • Organized the "Acquisition ZV Fixed" campaign, achieving a 36% sales increase

  • Introduced an upgrade process for proactive contract renewals to save costs and improve customer satisfaction

  • Launched a capacity agreement between Vodafone and Deutsche Telekom, increasing utilization from 61% to 95%

  • Introduced a new enterprise IP product and ran a B2B IP campaign with separate pricing tiers

Apr 2013 - Oct 2013

Area Manager

Vodafone GmbH

Position Summary
Area Manager at Vodafone GmbH
Industries
Telecommunication
Business Areas
Customer Service
Sales
  • Acquired new customers and managed existing accounts with responsibility for over €2.7M in sales revenue

  • Significantly increased existing customer revenue by 2% and generated new contracts worth €1.3M within six months

Mar 2013 - Oct 2013

International Account Manager

Vodafone GmbH

Position Summary
International Account Manager at Vodafone GmbH
Industries
Telecommunication
Business Areas
Sales
  • Strategically supported about 40 account managers/area managers to secure international business

  • Accelerated top-3 prospects through C-level selling, strategic account management, and winning complex deals

May 2010 - Mar 2013
Germany

Account Manager SME

Vodafone GmbH

Position Summary
Account Manager SME at Vodafone GmbH
Industries
Telecommunication
Business Areas
Sales
  • New customer acquisition in the Small and Medium Enterprises segment

  • Exceeded all sales and new customer targets

  • Closed an international deal for mobile voice, fixed network, MPLS and Office Net across four countries, with a total contract value of €1.4 million

Jan 2009 - Mar 2009
United Kingdom

Global Business Product Management (Internship)

Vodafone Group Services Ltd.

Position Summary
Global Business Product Management (Internship) at Vodafone Group Services Ltd.
Industries
Telecommunication
Business Areas
Product Development
Jul 2008 - Sep 2008
Germany

Enterprise Marketing Business Partner (Internship)

Vodafone GmbH

Position Summary
Enterprise Marketing Business Partner (Internship) at Vodafone GmbH
Industries
Telecommunication
Business Areas
Marketing
Jan 2007 - Mar 2007
Germany

Procurement for the T5 (Internship)

Volkswagen Nutzfahrzeuge

Position Summary
Procurement for the T5 (Internship) at Volkswagen Nutzfahrzeuge
Industries
Automotive
Business Areas
Procurement

Industry Experience

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

Experienced in Telecommunication, Food and Beverage, Energy, Information Technology, Utilities, and Agriculture.

Telecommunication
Food and Beverage
Energy
Information Technology
Utilities
Agriculture
Profile match chart

Business Area Experience

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

Experienced in Product Development, Human Resources, Supply Chain Management, Project Management, Sales, and Marketing.

Product Development
Human Resources
Supply Chain Management
Project Management
Sales
Marketing
Profile match chart

Summary

Experienced project manager and leader with over 15 years of experience in telecom, IT, and energy industries. As Director of Sales Steering at ista and Head of Performance Management at Vodafone, I led teams and successfully delivered complex projects. In my role at Peek & Cloppenburg, I was responsible for the international coordination of advertising materials across all channels (TV, out-of-home, print, POS) – from planning and aligning with design teams to on-time execution. My strengths are hands-on management of international campaigns, coordinating cross-functional teams and external partners, and ensuring consistent brand execution across multiple markets. I have extensive experience in project management for marketing roll-outs.

My work style is structured, solution-oriented, and marked by high ownership, strong communication skills, and the ability to meet deadlines and budgets, even under time pressure.

Skills

  • Project Management
  • Product Management
  • Ai & It Transformation
  • Stakeholder Management
  • Product Development
  • Cross-Functional Team Leadership
  • Process Optimization
  • Start-Up Founder
  • Excellent Leader
  • Dvnlp Coach

Languages

German
Native
English
Advanced
Spanish
Elementary
French
Elementary

Education

Oct 2013 - Jun 2015

Hult International Business School

Executive MBA, Change Management & Women in Leadership · London, United Kingdom

Oct 2006 - Jun 2009

FHDW Hannover

Bachelor of Arts · Business Administration - International Management · Hanover, Germany

Oct 1999 - Jun 2006

Ratsgymnasium Stadthagen

General Higher Education Entrance Qualification · Stadthagen, Germany

Certifications & licenses

AI Integration Expert

Leaders of AI

Dvnlp-Coach & Nvnlp-Practitioner

Top Team FJ 2011/2012

Statistics

Experience

Total positions 19
Experience in Telecommunication 11.5 y
Avg length 1 y 5 m
Longest experience 9 y

Global Experience

Countries worked in 2 (Germany, United Kingdom)
Primary country Germany

Expertise

Recent roles Interim B2B Product Management, Interim Chief of Staff, Interim Customer Experience
Main industries Telecommunication, Food and Beverage, Energy
Main business areas Product Development, Human Resources, Supply Chain Management

Qualifications

Highest degree Master
Certifications earned 3

Profile

Created
Last Update

Frequently asked questions

Have questions? Find more information here.

Sahra is based in Selters (Taunus), Germany and can operate in on-site, hybrid, and remote work models.
Sahra speaks the following languages: German (Native), English (Advanced), Spanish (Elementary), French (Elementary).
Sahra has at least 17 years of experience. During this time, Sahra has worked in at least 18 different roles and for 13 different companies. The average length of individual experience is 1 year and 10 months. Note that Sahra may not have shared all experience and actually has more experience.
Based on recent experience, Sahra would be well-suited for roles such as: Interim B2B Product Management, Interim Chief of Staff, Interim Customer Experience.
Sahra's most recent position is Interim B2B Product Management at Telefónica Germany GmbH & Co. OHG.
In recent years, Sahra has worked for Telefónica Germany GmbH & Co. OHG, LichtBlick SE, Wi Renewables GmbH, Peek & Cloppenburg KG, and E.ON Group Innovation GmbH.
Sahra is most experienced in industries like Telecommunication, Food and Beverage, and Energy. Sahra also has some experience in Information Technology, Utilities, and Fashion.
Sahra is most experienced in business areas like Product Development, Human Resources, and Supply Chain Management. Sahra also has some experience in Project Management, Sales, and Marketing.
Sahra has recently worked in industries like Food and Beverage, Telecommunication, and Energy.
Sahra has recently worked in business areas like Product Development, Human Resources, and Supply Chain Management.
Sahra holds a Master from Hult International Business School and a Bachelor in Business Administration - International Management from FHDW Hannover.
Sahra has 3 certificates. These include: AI Integration Expert, Dvnlp-Coach & Nvnlp-Practitioner, and Top Team FJ 2011/2012.
Sahra is immediately available full-time for suitable projects.
Sahra's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
To hire Sahra, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

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Market avg: 864-1024 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.