Birgit Stünkel
Business Analyst, Requirements Engineer
Experience
Business Analyst, Requirements Engineer
M-net
- Analysis responsibility for cross-system initiatives with creation of solution concepts and architecture
- Epic and feature refinement and writing of user stories
- Analysis of impacts of new requirements on business processes and IT systems
- Coordination of necessary actions across all stakeholders, internal and external
- Contribution to development of future authorization concept for the customer portal using Keycloak
- Data analysis on Oracle database using SQL
- Support in testing and provision of test data
- Design of future end-to-end processes
Business Analyst, Requirements Engineer
Loyality Partner Solutions
- Epic and feature refinement of bidirectional synchronization between customer data master and existing systems
- Writing of user stories
- Data analysis on Oracle database using SQL
- Optimization of campaign management processes in Siebel for active customer promotion and channel-specific targeting
- Development of GDPR-compliant data deletion and archiving mechanisms
Business Analyst, Requirements Engineer
BMW
- Integration of global customer master data system (GCDM) into heterogeneous system landscape
- Design of model extensions, OpenID Connect integration, additional plausibility checks and error states
- Consulting on optimal integration strategies for consumer apps (intranet vs. internet)
- Advising on email template creation and use via Apache Velocity
- Definition of precise interface contracts covering service types, structures and data volumes
Business Analyst, Requirements Engineer
BMW
- Detailed elaboration of high-level requirements for migration from legacy CRM to Salesforce
- Consideration of GDPR requirements in solution design
- Recording of current processes in external agencies for multichannel campaign execution
- Specification of migration rules and analysis of ~40 interfaces including access restrictions
Business Analyst
Bank
- Creation of reports for object comparison including foreign key verification
- Development of comprehensive error reports for financing system migration
- Statistical analysis and visualization of error constellations
- Definition and alignment of acceptance criteria with client institutes
Business Analyst
BG-Phoenics (IT service provider for BG BAU)
- Optimization of partner master data maintenance and search to reduce duplicate creation
- Development of mechanisms to detect duplicate creation, including timestamp and process metadata
- Analysis of user behavior, missing functionality and software errors
- Conception of system improvements and workarounds for pending core features
- Advising business units on data quality guidelines and partial migrations
Business Analyst, functional design, functional subproject lead
BG-Phoenics (IT service provider for BG BAU)
- Analysis of legacy data and business processes for members and contributions
- Gap analysis of source and target data discrepancies
- Development of mapping rules for migration to Java-based target and archive systems
- Creation of decision templates for migration scope, effort and risk assessment
- Implementation of migration rules via ETL, SQL and shell scripts
- Design and setup of archive system in coordination with business units
Business Analyst, functional and system design, data modeling, subproject management, implementation
IT service provider
- Feasibility study for migration of batch payroll system to DB2 with performance and recovery considerations
- Concept for normalized storage of payroll master data and migration rules
- Analysis of existing data model weaknesses and redesign of ~500 entities with Rational Rose
- Physical database design for archive system
- Design and partial implementation of metadata-driven transformation and access layer
- Specification of code generators for database access modules to support schema changes
- Training and support of internal staff in database and implementation topics
Data modeling, functional and technical design
Bank
- Reverse engineering of existing database model, identification and correction of discrepancies
- Optimization of data model for multi-tenant partner data system
- Design of parameter database for configurable business process flows and validations
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 Information Technology (15 years), Insurance (8 years), Telecommunication (5 years), Banking and Finance (5 years), and Automotive (2 years).
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 (23 years), Business Intelligence (12 years), Project Management (10 years), Quality Assurance (5 years), Marketing (3 years), and Product Development (3 years).
Summary
For my work in both business and system design, it's not crucial to master the details of databases, operating systems or programming languages. Still, my many years of experience working with these technologies as a developer form the foundation for my work. They speed up any design and make communication easier with both the business side and the IT teams.
I prefer to work at the interface between business units and IT. When collaboration here runs smoothly, systems emerge that effectively support business processes.
In doing so, I have gained extensive experience in both traditional and agile development methodologies (Scrum).
Skills
Business Analysis
Requirements Engineering
Product Ownership
Business Process Analysis And Modeling
Use Case Modeling
Data Modeling
Defining Interfaces Between Systems
Modeling Functionalities
Database Design
Db2 Specialist Know-how
Project Planning
Project Monitoring (Time & Budget)
Project Reporting
Quick And Effective Onboarding To New Business And Technical Tasks
Strong Analytical Thinking
High Level Of Abstraction
Very Good Understanding Of It Applications (Source Code)
Very Good Presentation And Communication Skills, Especially When Working With Customer Business Units
Very Good Knowledge Of Gdpr
Knowledge Of Other Data Protection Regulations
Team Player, Also In Leadership Roles
Extensive Experience In Data Migration Projects
Data Quality Analysis
Measures To Improve Data Quality
It Experience Since 1983
Entity-relationship Models
Class Models
Erwin
Innovator
Plantuml
Function Point Method
Network Planning Technique
Jira
Confluence
Arcway
Adonis
Visio (Process Modeling)
Scrum
Use Case Modeling With Uml Rational Rose
Ooa / Ood
Bpmn 2.0
Z/os
Aix
Linux
Microsoft Windows
Db2
Oracle
Postgres
Access
Ims
Ims-dc
Cics
C
Cobol
Pl/1
Visual Basic
Java
Python (Basic Knowledge)
Javascript (Basic Knowledge)
Jaspersoft
Clover Etl
Datastage
Json
Apache Velocity
Curl
Soap Ui
Postman
Insomnia
Html
Xml
Languages
Education
Diploma in Computer Science · Computer Science
Profile
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