04.02.2026 aktualisiert

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100 % verfügbar

Product Owner | Project Lead | Python Developer with advanced Data Science Skills | Business Analyst

Olpe, Deutschland
Weltweit
MS Electrical Engineering/Digital Communication Systems
Olpe, Deutschland
Weltweit
MS Electrical Engineering/Digital Communication Systems

Profilanlagen

Work references+Certificates+Diplomas 120dpi - Valerian Stenske.pdf
CV Valerian Stenske general.pdf

Über mich

I am a "ChatGPT with extras", the interface between business requirements and optimal software solutions. From moderated requirements analysis to prototyping, implementation, result presentations, and training on new features, I actively contribute to the success of every project.

Skills

Künstliche IntelligenzAtlassian ConfluenceAtlassian JiraBankensoftwareBusiness AnalysisGeschäftsprozesseProzessoptimierungGeschäftsanforderungenCertified Scrum Product OwnerData MigrationDatenmodellPythonMachine LearningProjektmanagementPowerbuilderProjekt-RisikomanagementPrototypingTensorFlowProduct OwnershipEntwicklung von AnwendungsfällenRequirements EngineeringSoftwareentwicklungSoftware SystemsUMLDocker ContainerStakeholderkommunikationDatenverarbeitungMetrikenData SciencePyTorchDeep LearningGeschäftsreise-ManagementConvolutional Neural NetworksKerasGitpandasMicrosoft TeamsAtlassian Tools
Dear Client,

With my experience as a Product Owner and Project Manager, I guide digital solutions from vision to successful implementation. Thanks to my strong Python and data-science skills, I can handle technical challenges as well as analytical tasks. As a Business Analyst, I ensure that every solution delivers measurable value and integrates seamlessly into your business processes.

With solid knowledge in software development and AI technologies, I translate business requirements into software systems using a dedicated technology stack of your choice.

In every project phase and in each of my roles, I consistently provide transparency and clear priorities by applying my own methodology using MS Teams, JIRA, and Confluence. This approach is particularly well suited for remote work, reduces meeting time, is very easy to adopt, and has proven extremely effective over the years in my roles as Product Owner and Project Manager.

I take great joy in exploring new technologies and entering new fields of expertise. For me, this is the key to personal growth and professional fulfillment. I am also open to international work and business travel.

With the desire to create something new together!

Sprachen

DeutschMutterspracheEnglischverhandlungssicherRussischMuttersprache

Projekthistorie

Software Tester/Freelancer

Heidelberger Druckmaschinen AG

Internet und Informationstechnologie

1000-5000 Mitarbeiter

Work context & responsibilities: Conducted testing of the OCPP 1.6 communication interface between
an electric vehicle (EV) charger and the backend system on behalf of Heidelberger Druckmaschinen KG.
Setting up the test system and network infrastructure; test automation using the OCT-Tool for compiant
OCPP testing; scripting in Python, bash and cmd; data analysis; documentation and presentation of test
results
Key tools & techs: Python (pandas, tabula, re), bash/cmd scripting, SCRUM, MS Office, Gitlab, Conflu-
ence, Jira, Polarion, VS Code

Product Owner/Project Lead IT

Compleo Charging Software GmbH

Internet und Informationstechnologie

250-500 Mitarbeiter

In my current role as a Product Owner at Innogy/Compleo, I have been leading an international,
cross-functional team in implementing cloud-based (AWS) microservices for e-mobility charging
infrastructure projects for the past five years.

In addition to my PO responsibilities, I conduct business analysis, create use cases, and break them down to low-level requirements.

Collaborating with architects and other stakeholders, I contribute to global architectural decisions
such as obsolete technologies, API and security guidelines, storage technology (SQL, MongoDB,
Data Lake), etc. For my part in the architecture roadmap, I propose solutions, estimate effort, and
identify impediments and risks.

Let’s explore additional synergies towards working together

Product Owner/Project Lead IT

Innogy e-mobility Solutions GmbH
Skills & responsibilities: It's all about developing cloud-based high-availability backend services for
e-mobility charging infrastructure: full-fledged scrum with cross-functional teams, stake holder management,
project management, risk management, business analysis, requirements engineering, use case
design, process mining/design/improvement, leading presentations and workshops, technical/end user
documentation
Key tools & techs: SAFE, SCRUM/Kanban, MS Office, Gitlab, Confluence, Jira, Kibana, Grafana,
PowerBI, IDEA, VS Code, Swagger, AsyncAPI, UML/PlantUML, SQL, Java SpringBoot, AWS, Kubernetes,
Docker, Microservice-based system architecture, OCPP 1.6 Compliance Test Tool

Product Owner/Project Lead IT

eMobilify GmbH
time migration project at Innogy SE
Skills & responsibilities: It's all about developing cloud-based high-availability backend services for
e-mobility charging infrastructure: full-fledged scrum with cross-functional teams, stake holder management,
business analysis, requirements engineering, use case design, leading presentations and workshops,
technical/end user documentation
Key tools & techs: SAFE, SCRUM, MS Office, Gitlab, Confluence, Jira, Kibana, IDEA, Swagger, Asyn-
cAPI, UML/PlantUML, SQL, Java SpringBoot, AWS, Kubernetes, Docker, Microservice-based system
architecture

Python Software developer

MotionWerk GmbH (StartUp of Innogy)
Skills & responsibilities: Designing and developing a client application for a charging station in accordance
with OCPP 1.6/2.0 communication protocol specifications as a part of provisioning-free
charging ecosystem: full-fledged scrum, system design/implementation/test, technical documentation,
presentations
Key tools & techs: SCRUM, MS Office, MS VS Code UML, Gitlab/Github, Confluence, Jira, Bash
Scripting, Python 3.5/3.7(autobahn, Twisted, transitions, pyOpenSSL, unittest, mock), Ethereum ecosystem(Solidity
v0.4.x - v0.5.x, ganache), JavaScript/TypeScript(Angular 2, nodejs, Ionic, truffle), HTML,
XML, JSON, OCPP 1.6 Compliance Test Tool

Python Software developer

Mennekes GmbH
Skills & responsibilities: Designing and developing a client application for a e-mobility charging
station in accordance with OCPP 1.6 communication protocol specifications: scrum, system design/implementation/test,
technical documentation, presentations. Integrating the OCPP-client application
into embedded Linux.
Key tools & techs: Gitlab, svn, VirtualBox, UML, Python 2.6/2.7 (autobahn, Twisted, transitions, py-
OpenSSL, bottle, unittest, mock, epydoc, sqlite3), SSL/TLS, Bash Scripting, JavaScript(jQuery), HTML,
JSON, OCPP 1.6 Test Tool

12/2014 - 06/2016 2 x Parental leave & professional consolidation
Skills & responsibilities: Practising fatherhood. Education to a certified SAP ABAP-Developer.
Key tools & techs: Lego-Duplo, Pampers, ABAP-4/ABAP-OO, SAP ERP 6.0 EHP 6 AS 7.0

Technical Project Lead IT/.NET Developer

Werkdigital GmbH

Internet und Informationstechnologie

10-50 Mitarbeiter

Skills & responsibilities: As PL: stake holder management, project management, prototyping, requirements
analysis, project documentation. As developer: working on .NET and JavaScript projects.
Key tools & techs: LibreOffice, MS Office, Projectron BCS, Redmine, Jira, svn, UML, MockUps,
MVVM mit WPF(C# mit .NET und XAML, NUnit), JavaScript(Sencha ExtJS)

Business Analyst IT/Avaloq Core Banking System

Coutts Bank AG

Internet und Informationstechnologie

1000-5000 Mitarbeiter

Skills & responsibilities: It's all about customising, migrating and integrating of international credit processes
into Avaloq core banking system: requirements analysis/prototyping; fulfilling the requirements
of FATCA, FSA, and BaFin; system customising/development, stakeholder management, 3rd-level
support, testing, presentations and documentation. Coaching a team of business analysts in Bristol, UK
for 1.5 years.
Key tools & techs: SCRUM, Ms Office, TOAD, SQL Developer, Help Line, Test Director, Avaloq Script,
Avaloq Smart Client, ICE, Oracle SQL, UML, VBA




Consultant IT at Ayaval AG, Switzerland; full time migration project at Coutts
Bank AG Zurich
It's all about customising, migrating and integrating of international credit processes into Avaloq core
banking system: requirements analysis/prototyping; fulfilling the requirements of FATCA, FSA, and
BaFin; system customising/development, stakeholder management, 3rd-level support, testing, presentations
and documentation.
Key tools & techs: SCRUM, Ms Office, TOAD, SQL Developer, HelpLine, TestDirector, Avaloq Script,
Oracle SQL, UML, VBA

12/2010 - 07/2011 Parental leave & professional consolidation
Skills & responsibilities: Crash course in fatherhood. Education to a certified Avaloq Developer.
Key tools & techs: Lego-Duplo, Pampers, Avaloq Core Banking System, Avaloq Script, Avaloq Tools,
SQL, TOAD

Zertifikate

Data Scientist

DataScientest

2025

Agile Project Management Practitioner Examination

AgilePM

2021

Professional Scrum Product Owner 1

Scrum

2021

SAP Certified Development Associate - ABAP with SAP NetWeaver 7.02

SAP Academy

2015

Avaloq Certified Professional

Avaloq AG

2013

Swiss Banking Today

Tata Academy

2013

Master of Science degree in Electrical Engineering/Communications and Optical Interconnect

University of Siegen

2011


Portfolio


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