Felix H.-Product Manager
Check rate
Experience
Product Manager
ON Running
- Managed the roadmap and vision for D2C e-commerce iOS & Android apps
- Introduced an agile design process
- Managed the transition of dedicated teams into squads
- Introduced usage tracking and an A/B testing and optimization process
- Optimized cross-country ASO and integrated multi-million-dollar marketing campaigns
Product Manager
Lotto24
- Launched the D2C shop for the charity lottery freiheit+ on time
- Worked closely with branding and performance marketing teams to ensure a smooth and effective sales launch
Co-Founder
RoofUz
- Optimizing digital processes in an industry with low levels of digitization
- Won the "BIM-Löwen" Award
- Top 50 European startups (Realty Belgium)
- Impact Factory Alumni
Product Manager
WIWIN - Nachhaltig investieren
- Optimized digital processes in a highly regulated market
- Led the development of an investment and self-service website with a nearshore team
- Integrated several external services
- Tested interfaces in a lab and optimized them to improve UX and perceived security
Product Owner
TLGG
- Created the concept for a D2C e-commerce store
- Researched the food supplement sector with various experts
- Created management presentations to support technical and strategic decision-making
Product Manager Retail Apps
Douglas
- Led development of iOS and Android Apps
- Led 4 SCRUM teams with 40+ headcount
- Redesigned Search & Discovery
- Executed the migration to new SAP Hybris Backend without any downtime
Product Manager Customer Experience
interstruct AG
- Created outstanding website with innovative UX and order-flow with high CR
- Drafted concept of customer self-service portal with user centered statistics and feedback graphics
Product Owner Digital Services
Eurowings Digital
- Managed product teams for Eurowings B2C iOS & Android Apps
- Led 3 SCRUM teams in house & from external development partners
- Redesigned navigation structure
- Optimized store appearance and CR (ASO)
- Integrated 3rd party transport services like taxi or train
Product Manager
mobileJobs GmbH
- Increased CR by 28%
- Managed various A/B tests
Product Strategy Manager
Cornelsen Verlag GmbH
- Analyzed market & regulations
- Compiled different strategies for digital learning in school
- Created documents as basis for decision-making on C-level
Product Owner
Lokalleads GmbH
- Structured requirements & data
- Created concept & design of B2B backend with UX designers
- Managed implementation with developers as PM
Product Manager Mobile Messenger
IONOS
- Launched a secure messenger app for iOS and Android devices
- Gained several hundred thousand users in first weeks
- Integrated chat-message to SMS feature
- Invented RealEmoji messages, featuring animated backgrounds (from celebration to condolence)
Product Owner Digital Services
A1 Telekom Austria
- Led development of B2C Apps Android, iOS, Huawei, Win8Phone & Win10
Co-Founder & Product Manager Mobile Apps
M47 Interactive
- Product and tech lead in a bootstrapped startup
- #1 in google ranking
- 1 million users
- Developed a performance-based advertising system
Product Manager Mobile
Jamba! GmbH
- Managed global e-commerce desktop websites
- Created the mobile website team and launched in 20+ countries which resulted in turnover increase of 40 million Euro
- Managed release planning
- Trained country managers
- Conducted usability testing (in-house and external)
- Executed A/B tests which resulted in CR increase of 48%
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Telecommunication, Advertising, Media and Entertainment, Construction, and Real Estate.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Product Development, Information Technology, Marketing, Project Management, Operations, and Strategy.
Summary
Distinguished Product Manager/Owner with nearly 20 years of industry experience specializing in digital services, apps, and e-commerce. Successfully delivered projects for leading German companies like Douglas and Eurowings.
Led and inspired teams of over 40 professionals to develop highly successful digital products and services. Achieved millions of downloads and contributed to annual revenue exceeding 1 billion euros.
With a deep understanding of the development process, I guide companies in creating digital services that seamlessly combine functionality with user-friendly design.
Skills
Agile
- Scrum
- Kanban
- Product Owner
- Product Management
Tech & Tools
- Jira
- Confluence
- Powerpoint
- Word
- Excel
- Release Management
- Data Driven Development
- Programming
- Database Design
- Web
- Apps
Design & Ux
- Figma
- Design Thinking
- Ux
- User Testing
- A/B Testing
- Usability
- Aso
- Seo
Strengths
- Ux And Integration Expert
- I Specialize In Designing Highly Functional Apps With Clear Ux And Seamless Integration Of Complex Apis
Achievements
- No Downtime: My Teams Migrated The Sap Douglas Backend Without Any Downtime For Millions Of E-Commerce Customers Using Ios And Android Apps
- 1 Million Customers: Word Of Mouth And Search Optimization Built A Massive User Base
- #1 Book App: Children'S App Was Featured In Apple And Samsung App Stores
Languages
Education
Universität der Künste, Berlin
Master's degree, E-Commerce · E-Commerce · Berlin, Germany
Technische Universität, Berlin
Bachelor's degree, Computer Science · Computer Science · Berlin, Germany
Statistics
Experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Felix is based in Berlin, Germany and can operate in on-site, hybrid, and remote work models.
Felix speaks the following languages: German (Native), English (Advanced).
Felix has at least 22 years of experience. During this time, Felix has worked in at least 10 different roles and for 15 different companies. The average length of individual experience is 1 year and 5 months. Note that Felix may not have shared all experience and actually has more experience.
Based on recent experience, Felix would be well-suited for roles such as: Product Manager, Co-Founder, Product Owner.
Felix's most recent position is Product Manager at ON Running.
In recent years, Felix has worked for ON Running, Lotto24, RoofUz, WIWIN - Nachhaltig investieren, and TLGG.
Felix is most experienced in industries like Information Technology, Telecommunication, and Advertising. Felix also has some experience in Media and Entertainment, Construction, and Real Estate.
Felix is most experienced in business areas like Product Development, Information Technology, and Marketing. Felix also has some experience in Project Management, Operations, and Strategy.
Felix has recently worked in industries like Telecommunication, Construction, and Real Estate.
Felix has recently worked in business areas like Product Development, Information Technology, and Operations.
Felix holds a Master in E-Commerce from Universität der Künste, Berlin and a Bachelor in Computer Science from Technische Universität, Berlin.
Felix will be available full-time from December 2026.
Daily rate distribution
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.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
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 6 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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