Reinhold Mathmann - Business Analyst, Proxy PO, Epic Owner, Quality Assurance

Q: Where is Reinhold based?

Reinhold is based in Petershausen, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Reinhold speak?

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

Q: How many years of experience does Reinhold have?

Reinhold has at least 51 years of experience. During this time, Reinhold has worked in at least 24 different roles and for 16 different companies . The average length of individual experience is 2 years . Note that Reinhold may not have shared all experience and actually has more experience.

Q: What is Reinhold's latest experience?

Reinhold's most recent position is Business Analyst, Proxy PO, Epic Owner, Quality Assurance at Digital Charging Solutions .

Q: What companies has Reinhold worked for in recent years?

In recent years, Reinhold has worked for Digital Charging Solutions .

Q: Which industries is Reinhold most experienced in?

Reinhold is most experienced in industries like Metals and Mining , Information Technology (IT) , and Automotive . Reinhold also has some experience in Professional Services and Energy .

Q: Which business areas is Reinhold most experienced in?

Reinhold is most experienced in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) . Reinhold also has some experience in Project Management , Procurement and Purchasing , and Supply Chain Management .

Q: Which industries has Reinhold worked in recently?

Reinhold has recently worked in industries like Energy .

Q: Which business areas has Reinhold worked in recently?

Reinhold has recently worked in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) .

Recommended expert

Petershausen, Germany

Experience

Apr 2019 - Apr 2025

6 years 1 month

Business Analyst, Proxy PO, Epic Owner, Quality Assurance

Digital Charging Solutions

Design and supervise implementation, testing and rollout of end-to-end processes and system integrations (frontend & backend)
Integrate with OEMs (Daimler, BMW/MINI) and CPOs (Ionity and others)
Introduce CPO discount packages with lifecycle processes
Implement consenting process for GTC & tariff updates and marketing opt-ins via SAP Emarsys
Automate blocking/unblocking of customers and integrate MS Dynamics CRM and proprietary 3rd level tool
Coordinate migration and go-live of new fleet portal
Migrate PSP from Datatrans to Adyen (credit card, PayPal) and integrate SEPA/BACS with Adyen via webhooks
Support and enhance OpenInformer billing engine: Oracle→PostgreSQL migration, PostgreSQL upgrade, regression test suite, performance troubleshooting, invoice relocation to Azure Storage
Identify and analyze fraud cases and implement countermeasures
Provide problem management, incident support and hypercare after major rollouts

Apr 2017 - Mar 2019

2 years

Business Process Analyst, Tester / Quality Assurance, Rollout Coordinator

Open Telematics Platform

Create and coordinate business/system proposal for integration of time series telematics data and forwarding to 3rd parties
Develop exploration concept for NoSQL database for telematics data
Design end-to-end process for legal updates of TAC and DPP
Prepare business proposal for rollout to China
Record as-is processes and conduct delta analysis of EMEA platform
Perform functional/non-functional requirements engineering
Design target business processes, solution alternatives, use cases, logical data model and IT architecture
Create epics and user stories, ensure quality of feature specifications
Implement MS Excel macros with REST interfaces for policy upgrades
Manage change requests, test and acceptance, troubleshooting
Coach business and IT teams and coordinate EMEA & NA rollout

Oct 2014 - Jun 2017

2 years 9 months

Head of Business Design, Requirements Engineer, Lead Analyst, Proxy PO, Tester / QA

Global Customer Data Management

Integrate various client frontends/backends into central customer data platform
Advise on platform construction and development
Manage and represent business design team; onboard and coach members
Track and present project status and costs
Engage with clients/partners for successful system integration
Identify and elaborate development potentials and support requirements capturing
Define work packages, estimate effort for FD RG1/RG2 creation, implementation and testing
Specify FD RG1/RG2 documents and create backlog items (epics, stories, tasks)
Coordinate implementation with product owners and development teams
Perform configuration, testing and acceptance of software deliveries

May 2014 - Oct 2014

6 months

Data Quality Analyst

Automotive OEM Telematics

Define and reconcile data quality metrics/KPIs for Vehicle Online Apps content
Implement metrics & KPIs in Talend Open Studio with provider interface integration
Monitor provider content metrics and KPIs
Support RFQ/tender, provider nomination and selection
Coach internal staff on monitoring tool usage and further provider interface integration

Sep 2013 - Apr 2014

8 months

Requirements Engineer, Business Process Analyst

Automotive OEM Production

Conduct as-is and weak point analysis of existing application
Identify and elaborate usability, reporting, offline and mobile improvements
Perform functional requirements engineering
Create change requests and business specifications

Sep 2013 - Apr 2014

8 months

System / Content Integrator, Data Quality Analyst, Tester

Automotive OEM Telematics

Design integration of eMobility content via web services or CSV
Create CRs, interface specifications, contracts and SLAs
Onboard and support global content providers during integration
Coordinate and execute functional/technical tests via SoapUI and accept deliveries
Report progress to contracting authority

Jan 2012 - Aug 2013

1 year 8 months

Design Lead ‘Customer Module’, Requirements Engineer, BPA, Tester / QA

Automotive OEM Telematics

Design Business Integration Platform modules (Order2Cash OPSC Gold & Ericsson Order Care)
Perform functional/non-functional requirements engineering
Detail lifecycle management processes in BPMN and specify use cases
Lead business design for customer module and coordinate integration with two purchasing products
Create and coordinate CRs, interface specifications and contracts
Test, accept software deliveries and engage solution providers
Coach internal client staff and colleagues

Aug 2011 - Dec 2011

5 months

Business Process Analyst

Automotive OEM Telematics

Create system proposal for ConnectedDrive account management for BMW i
Perform functional/non-functional requirements engineering
Analyze and enhance business processes for eMobility features
Specify use cases, update data model, design authorization model, masks and dialogs
Update IT architecture, define integration scenarios and interfaces
Introduce BMW i specific CRs into account management solution

Feb 2009 - Jul 2011

2 years 6 months

Business Process Analyst, Application Management, Rollout Coordinator

Automotive OEM Procurement & Sourcing

Design and roll out CBD (cost breakdown) and WSA (value analysis) processes including web form
Maintain and redesign ESL B2B application
Model and prototype tire sourcing optimization via operations research
Integrate CBD and WSA into STAR sourcing platform
Develop IT methodologies and templates for procurement department
Coach internal staff and onboard new colleagues

Jun 2008 - Aug 2009

1 year 3 months

Freelance Senior IT-Consultant, Business Analyst, Requirements Engineer, Senior Consultant

Atos Origin GmbH

Jun 2008 - Jan 2009

8 months

ALM Process Consultant

Industry-independent

Consult and persuade projects on predefined ALM processes/tools
Accept ALM implementations and rollout ALM processes/tools
Prepare and execute roadshows for ALM marketing

Mar 2008 - May 2008

3 months

Business Process Analyst

Automotive OEM Aftermarket

Prepare feasibility study for online integration of service processes/systems in motorcycle workshops

Oct 2007 - Oct 2007

1 month

Technical Engineer

Automotive OEM Aftermarket

Analyze existing interfaces with inbound/outbound processing
Design IT architecture for data provision via SAP XI 3.0
Document interface specifications

May 2007 - Feb 2008

10 months

Software Developer

Automotive OEM Aftermarket / Dealer Management

Design and implement SOAP Web Services in DMS landscape
Extend backend business logic for various dealer management systems

Nov 2006 - Apr 2007

6 months

IT Solution Architect, IT System Architect

Automotive OEM Procurement & Sourcing

Record as-is system landscape for procurement and sourcing projects
Gather non-functional requirements and consult on solution alternatives
Architect integration of SAP products into existing landscape
Prepare conceptual, functional and execution IT architecture views and documents

Sep 2005 - Oct 2005

2 months

IT Project Lead, IT Solution / System Architect, Software Developer, Build & Deploy, Support

IT Marketing

Design RFID-based personnel logistics trade fair scenario: label printing, recognition, visitor recording and evaluation
Architect RFID HW/SW, .NET application, Access DB, VB, text-to-speech, Outlook integration, scan HW/SW
Implement, build, deploy and support application during event

Aug 2005 - Nov 2006

1 year 4 months

Assistant Project Lead, IT Solution Architect, Software Developer, Internal QA

Automotive OEM Logistics and Purchasing

Deliver B2B quality assurance application for vehicle ramp-up management
Implement backend business logic and QA system proposal
Prepare IT concept and model process-specific business logic via MDA
Conduct quality assurance and testing

Jan 2004 - Dec 2005

2 years

IT Project Lead, Application Manager

Automotive OEM Procurement & Sourcing

Lead and manage client-side IT projects and maintenance for procurement applications: SpeedBuy, webGPS, LBS, ELiDa, GPLS, sapGPS
Coordinate IT providers, business departments, operations in all ITPM phases
Perform QA reviews, troubleshooting and application maintenance responsibilities
Conduct migrations, performance tuning and blueprint evaluations

Nov 2003 - Dec 2003

2 months

Performance Analyst, Software Developer

Automotive OEM Distribution

Analyze and tune performance of J2EE-based B2B application using JAMon and Presize
Relocate query logic to Oracle DB, use materialized views and hints
Tune logging, caching and document results

Aug 2003 - Oct 2003

3 months

Software Developer, Build Manager

Automotive OEM Procurement & Sourcing

Implement PL/SQL procedures for DB import and business logic
Build, deploy and coordinate transfer to production
Prepare approval documents, operating orders, LoadRunner and configuration scripts

Jul 2003 - Aug 2003

2 months

Rollout Manager

Automotive OEM Procurement & Sourcing

Web-enable host-based purchasing system functions
Prepare approvals, operating orders, LoadRunner and configuration scripts

Oct 2002 - Jul 2003

10 months

Solution Consultant, IT System Architect, Software Developer

Automotive OEM Distribution

Design and implement B2B application for vehicle distribution (CPI)
Prepare business proposal and system concept with ERM model and IT architecture
Set up interface contracts, test specs and assist in effort estimation
Develop backend business logic, master data interfaces and support frontend implementation and rollout activities

Sep 2001 - May 2008

6 years 9 months

(Proxy) Product Owner, Senior Technical Consultant

Cirquent GmbH (formerly Softlab GmbH)

Feb 1999 - Aug 2001

2 years 7 months

Systems Developer

debis Systemhaus GEI

Aug 1974 - Jan 1999

24 years 6 months

Programmer

Hoesch AG

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 Metals and Mining (24.5 years), Information Technology (15 years), Automotive (13 years), Professional Services (6.5 years), and Energy (6 years).

Metals and Mining

Information Technology

Automotive

Professional Services

Energy

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 Information Technology (50.5 years), Product Development (16 years), Quality Assurance (15.5 years), Project Management (7.5 years), Procurement (5.5 years), and Supply Chain Management (2.5 years).

Information Technology

Product Development

Quality Assurance

Project Management

Procurement

Supply Chain Management

Summary

Solution and quality oriented working style with a lot of initiative and a friendly nature.

As an experienced freelance Business Analyst, Requirements Engineer and (Proxy) Product Owner, I specialize in bridging the gap between business requirements and technical solutions. With my experience in agile (SAFe, Scrum, Kanban) and classic (waterfall) project management methods, I provide support from requirements gathering, (E2E) process and system design through implementation, integration and testing to rollout and launch. I am available to Incident and Problem Management for questions and hands-on troubleshooting.

My core competencies are in requirements engineering, process modelling (BPMN, EPK, UML) and interface design, and I have a proven track record in system integration, collaboration with various stakeholders and quality assurance. I ensure smooth project execution by coordinating and coaching cross-functional teams.

Functionally and methodologically, I can contribute knowledge in software industrialisation of ALM processes, data quality metrics and operations research.

My technical background includes architecture design, pro-code development (J(2)EE/Java, RDBMS/SQL, Swagger/REST), but also low-code development at beginner level.

Complex integrations (SAP, MS Dynamics, Adyen), scalable architectures and process optimization complete my profile.

Skills

Many Years Of Experience In Various Roles In Agile (Scrum, Kanban) And Classic (Waterfall) It Projects
Consulting Expertise At The Interface Between Business And It
Design Of New Solutions (Process, System, Component, Feature, Interface Et Al.)
Project Management And Application Care With Maintenance Responsibility For Individual And Purchased Solutions
Pro-code Development With Focus On J(2)ee, Rdbms/sql (Implementation, Build And Deploy, Test, Integration, Installation)
Hands-on Troubleshooting
Collaboration With Product Owners And Scrum Teams And Involvement In Agile Processes, Events And Activities
Collaboration And Coordination With Stakeholders On Requirements, Design And Conception
Collaboration With Partners, Clients And Project Members In Software Development And System Integration
Coordination Of Involved Development Teams With Monitoring And Quality Assurance Of The Results
Onboarding, Coaching And Guiding Of Project Members And External It Service Providers
Software Industrialisation, I.e. Modelling, Rollout And Presales Of Alm Processes And Tools
Definition And Low-code Development Of Data Quality Metrics And Kpis
Application Of Operations Research Methods To Optimisation Problems
Agile (Safe, Scrum, Kanban With Jira, Confluence, Miro): Creation, Refinement And Prioritization Of Product Backlog Items Such As Epics, User Stories, Fd Rg 1 And 2 (Feature Description Maturity Level 1 And 2)
Waterfall (Usually As Per Itpm): Creation Of Business, System, It, Interface, Architecture And Exploration Concepts With Checklist-based Acceptance In Line With The Project Phase
Recording Of As-is Processes And System Landscapes, Including Weak Point Analysis
Requirements Engineering (In Word And Excel, Confluence And Jira, And Tools Like Hp Qc Or Doors)
End-to-end Design Of Target Business Processes (As Bpmn, Epk, Pseudo-formal In Powerpoint, Visio, Draw.io Et Al.)
Use Case Specification (Using Templates And Uml Diagrams, E.g. In Magicdraw, Visio)
Identification, Design And Evaluation Of Solution Alternatives
Data And Object Modelling (Using Erm And Uml Diagrams)
Architectural Design Of Systems And Platforms (Conceptual, Functional, Execution Ita Views) And Software
Interface Design, Including Creation Of Interface Specifications, Interface Contracts And Technical Annexes
Creating, Coordinating And Controlling Change Requests To Surrounding Systems

Languages

German

Native

English

Advanced

Education

Graduate Mathematician · Mathematics · Germany · Excellent

Mathematical-Technical Assistant (IHK qualification, Coal and Steel Industry, Mainframe) · Germany

German Abitur · Germany

Certifications & licenses

ITPM

OOA/OOD using UML

VisualAge for Java

mySAP EP

Profile

Created

November 2024

Last Update

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Reinhold based?

Reinhold is based in Petershausen, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Reinhold speak?

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

How many years of experience does Reinhold have?

Reinhold has at least 51 years of experience. During this time, Reinhold has worked in at least 24 different roles and for 16 different companies. The average length of individual experience is 2 years. Note that Reinhold may not have shared all experience and actually has more experience.

What roles would Reinhold be best suited for?

Based on recent experience, Reinhold would be well-suited for roles such as: Business Analyst, Proxy PO, Epic Owner, Quality Assurance, Business Process Analyst, Tester / Quality Assurance, Rollout Coordinator, Head of Business Design, Requirements Engineer, Lead Analyst, Proxy PO, Tester / QA.

What is Reinhold's latest experience?

Reinhold's most recent position is Business Analyst, Proxy PO, Epic Owner, Quality Assurance at Digital Charging Solutions.

What companies has Reinhold worked for in recent years?

In recent years, Reinhold has worked for Digital Charging Solutions.

Which industries is Reinhold most experienced in?

Reinhold is most experienced in industries like Metals and Mining, Information Technology (IT), and Automotive. Reinhold also has some experience in Professional Services and Energy.

Which business areas is Reinhold most experienced in?

Reinhold is most experienced in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA). Reinhold also has some experience in Project Management, Procurement and Purchasing, and Supply Chain Management.

Which industries has Reinhold worked in recently?

Reinhold has recently worked in industries like Energy.

Which business areas has Reinhold worked in recently?

Reinhold has recently worked in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).

What is Reinhold's education?

Reinhold holds a Master in Mathematics.

Does Reinhold have any certificates?

Reinhold has 4 certificates. Among them, these include: ITPM, OOA/OOD using UML, and VisualAge for Java.

What is the availability of Reinhold?

Reinhold will be available full-time from September 2026.

What is the rate of Reinhold?

Reinhold's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.