Stefan R.-Business Analyst / Product Owner / Scrum Master / AI Consultant
Check rate
Experience
Business Analyst
Galeria
Independently managed the POS tender process for food service operations in department stores.
Structured requirements gathering, both functional and technical.
Created a management-ready specification as a basis for decision-making by management and IT.
Market overview of relevant POS providers.
Close coordination with Galeria's IT and business departments.
PO · Developer · AI Expert
EverStore GmbH
Designed and implemented Cora AI: an AI-native B2B platform for the automated creation of structured company profiles and project documentation.
Designed and orchestrated multiple AI agents.
Platform architecture based on Supabase BaaS.
Time to market under 3 months through vibe coding with Figma Make and Lovable.
Ongoing QA and iterative product optimization.
Use of ChatGPT, Gemini, n8n, Microsoft Copilot, and MS Azure OpenAI.
Business Analyst
NORMA
Independently managed the introduction of ESLs (Electronic Shelf Labels) at a major German food discount retailer.
Comprehensive market and competitor analysis in the ESL segment.
Created a structured longlist and shortlist of qualified providers.
Organized and supported proof-of-concept phases with finalists.
Analyzed store business processes and derived technical requirements.
Business Analyst
BVG Berlin
Developed a future-oriented concept for the staff cafeteria of a major public transport operator.
Systematically identified innovative operating and supply models.
Analyzed existing business processes and derived strategic requirements.
Created a detailed longlist and shortlist of qualified concept providers.
Direct communication and offer negotiations with corporate catering providers.
Product Owner
Flixbus SE
Developed a customized POS frontend based on the EverStore Smart Store Platform for ticket sales in Flixbus shops.
Gathered requirements from stakeholders in Germany and Sweden.
Prioritized and managed the product backlog.
Established the acceptance and regression testing process.
Coordinated the system rollout and provided ongoing operational support.
Worked closely with Flixbus IT and Operations.
Product Owner · Scrum Master
EverStore GmbH
Design and iterative development of the EverStore Smart Store Platform: cloud-based SaaS POS solution for iOS and Android with complete checkout processes, self-checkout (SCO), and AI-powered forecasting for multi-store retail.
Management of interdisciplinary teams (iOS, Android, backend, QA).
Structured backlog management with over 1,000 user stories over 6 years.
Comprehensive regression test catalog in Jira Xray.
Design and rollout of the EverStore.AI component.
Successful implementation at FlixBus, P24, Home24, and Renesim.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Retail, Transportation, and Government and Administration.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Product Development, Information Technology, Project Management, Operations, Procurement, and Quality Assurance.
Summary
Product Owner and IT Consultant with 7+ years of experience in POS systems, agile product development, and AI-powered automation.
At EverStore GmbH, I manage checkout solutions for multi-site retail businesses as well as AI platforms — from requirements analysis through to rollout. Reference clients: FlixBus, P24, Home24, Renesim, Galeria.
Skills
Role Profile
- Product Ownership, Backlog Ownership, And Prioritization
- Requirements Analysis And User Story Writing
- Stakeholder Management And Communication
- Sprint Planning, Release Management, And Qa Processes
- Pos, Saas, And Retail Environments
- Pos Systems For Ios And Android
- Tenders And Specifications
- Api Analysis, Process Design, And System Integration
- System Rollout And Ongoing Support
- Ai Agent Design And Orchestration
- Ai-Powered Automation And N8n Workflow Automation
- Vibe Coding With Figma Make And Lovable
- Supabase, Chatgpt, And Microsoft Copilot
Core Skills: Methodology & Retail Expertise
- Product Ownership And Backlog Management
- Scrum / Agile — Sprints And Retrospectives
- User Story Writing And Requirements Analysis
- Stakeholder Management And Communication
- Qa Processes And Test Management (Jira Xray)
- Acceptance And Regression Testing
- Pos Software For Ios And Android
- Self-Checkout (Sco) And Checkout Processes
- Amazon Aws And Microsoft Azure
- Food Service And Retail
- Jira, Confluence, Zephyr / X-Ray
- Market Analysis And Tender Support
Core Skills: Development & Ai Expertise
- Html, Css, Javascript, C#
- Mysql And Supabase (Baas)
- Sentry.Io And Graylog (Monitoring)
- Postman, Api Analysis, And Testing
- Bitbucket And Azure Devops
- N8n Low-Code Automation
- Ai Agent Design And Orchestration
- N8n Ai Workflow Automation
- Figma Make And Lovable (Vibe Coding)
- Chatgpt, Gemini, And Perplexity Ai
- Microsoft Copilot And Ms Azure Openai
- Cora Ai — My Own Ai Platform
Usp And Working Style
- 7+ Years Of Consulting Experience In Complex It And Saas Projects
- Ai As A Productive Tool For Market Analysis, Trend Monitoring, And Roi Calculations
- Enterprise-Tested Modules For Specifications, Project Setups, And Test Concepts
- Experience In It Portfolio Management, It Strategy, And Tenders
- Structured Qa Processes And Measurable Release Quality
Languages
Education
Technische Hochschule Nürnberg Georg Simon Ohm
Media Informatics · Nuremberg, Germany
Certifications & licenses
Scrum.org
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Stefan is based in Nuremberg, Germany.
Stefan speaks the following languages: German (Native), English (Advanced).
Stefan has at least 8 years of experience. During this time, Stefan has worked in at least 4 different roles and for 5 different companies. The average length of individual experience is 1 year and 3 months. Note that Stefan may not have shared all experience and actually has more experience.
Based on recent experience, Stefan would be well-suited for roles such as: Business Analyst, PO · Developer · AI Expert, Product Owner.
Stefan's most recent position is Business Analyst at Galeria.
In recent years, Stefan has worked for Galeria, EverStore GmbH, NORMA, BVG Berlin, and Flixbus SE.
Stefan is most experienced in industries like Information Technology, Retail, and Transportation. Stefan also has some experience in Government and Administration.
Stefan is most experienced in business areas like Product Development, Information Technology, and Project Management. Stefan also has some experience in Operations, Quality Assurance, and Procurement.
Stefan has recently worked in industries like Information Technology, Retail, and Transportation.
Stefan has recently worked in business areas like Product Development, Information Technology, and Project Management.
Stefan attended Technische Hochschule Nürnberg Georg Simon Ohm for Media Informatics.
Stefan has 1 certificate: Professional Scrum Product Owner I.
Stefan is immediately available full-time for suitable projects.
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 26 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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