Batiste Nikolai Erdmann-Senior Business Analyst / Project Lead
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Experience
Senior Business Analyst / Project Responsibility for Client Project
Tech11 GmbH
- Multi-client and product environment in the area of insurance software. Responsibility for a dedicated client project within a complex, modular system landscape.
- Business project responsibility for one client project (1 of 11 parallel client projects)
- End-to-end responsibility for requirements across multiple systems and interfaces
- Insurance domain analysis (policies, claims, products, contracts)
- Requirements analysis including acceptance criteria (Given/When/Then)
- Impact and dependency analyses in multi-system landscapes
- Facilitating workshops, refinements, and solution discussions
- Collaboration with development teams (API-focused, without hands-on coding)
- Supporting tests, releases, and quality assurance
Lead Senior Business Analyst / Sub-project Lead – Material Recording System
Brockmann & Büchner
- Building a central, cross-system material and master data capture system to harmonize existing processes and applications.
- Business team responsibility as Lead Business Analyst
- Sub-project lead in the client IT development project
- End-to-end process ownership across multiple systems
- Strategic development of the solution and representation to management
- Mentoring and professional training of new business analysts
- Interim assumption of Scrum Master and Product Owner roles
Business Analyst / Requirements Engineering – Insurance Software
CBTW (formerly ITF)
- Project for digitization and continuous development of existing insurance software considering regulatory requirements.
- Conducting business and technical requirements analyses
- Modeling processes and business logic
- Formulating, managing, and approving user stories
- Test planning, execution, and business acceptance
- Maintaining technical and business documentation
- Collaboration with development in distributed teams
Business Analyst – Digitization of Training & Technical Documents
CGI Deutschland
- Digitizing and standardizing training and technical documents for nationwide use.
- Converting documents between AsciiDoc, Word, and HTML formats
- Revising structure, clarity, and consistency
- Creating workflow and process diagrams
- Supporting solution implementation and coordinating with business units
Business Analyst – Cash Services Process Harmonization
CGI Deutschland
- Project to harmonize and consolidate cross-department cash services processes.
- Process modeling with Camunda and Draw.io
- Maintaining and structuring internal Confluence pages
- Supporting meeting preparation and follow-up
- Creating decision-making and work documents
Business Analyst – HR Process Redesign
CGI Deutschland
- Internal project to redesign and digitize HR processes and internal tools.
- Creation of Functional Specification Documents
- Development of use cases and user stories
- Modeling workflows and process diagrams
- Preparing solution proposals and supporting implementation
Business Analyst / PMO – Mergers & Acquisitions Project
CGI Deutschland
- Banking project in the context of M&A with a focus on project management, transparency and documentation.
- Tracking milestones, risks and issues
- Creation and coordination of weekly status reports
- Coordinating and documenting meetings
- Supporting project managers with ad hoc tasks
- Documenting test requirements
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Insurance, and Banking and Finance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Project Management, Quality Assurance, Human Resources, and Product Development.
Summary
Senior Business Analyst with several years of experience in analyzing, designing, and managing complex IT and digitization projects across various industries, including insurance, banking & finance, public sector, as well as mobility & transportation. Strong at translating business requirements into clear, viable, and actionable technical solutions, with end-to-end responsibility across multiple systems and interfaces. Experienced in impact and dependency analyses, creating solid decision-making bases, and coordinating stakeholders at business, IT, and management levels. Known for clear communication, analytical depth, and working confidently with distributed, interdisciplinary teams. Experienced in business leadership, project management, and agile roles.
Skills
Methods & Concepts:
- Agile Development (Scrum, Kanban, Safe)
- Prince2
- Ireb
- Bpmn
- Uml
- Use Cases
- User Stories
- Process Modeling
- Requirements Engineering
- Acceptance Criteria
- Definition Of Ready / Definition Of Done
- End-To-End Process Ownership
- Stakeholder & Interface Management
- Impact & Dependency Analyses
- Test Management
- Quality Assurance & Acceptance Processes
- Release & Rollout Management
Tools & Technologies:
- Jira (Workflow Design, Ticket & Backlog Structuring)
- Confluence (Knowledge Architecture & Documentation Concepts)
- Camunda
- Ms Office
- Draw.Io
- Lucidchart
- Miro
- Sql
- Jasp
- R / R-Studio
- Visual Studio Code
- Github
- Sourcetree
- Git-Based Version Control
- Staging, Release & Deployment Processes
- Data Migrations
- Import & Export Processes
Languages
Education
Provadis University of Applied Sciences
Master of Science, focus on Business Informatics (dual study with CGI) · Management & Technology · Frankfurt, Germany · 1.3
Europa University Viadrina
Bachelor of Science, English-language program · International Business Administration · Frankfurt an der Oder, Germany
Certifications & licenses
Sql Masterclass
BPMN Process Modeling
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Batiste Nikolai is based in Wiesbaden, Germany and can operate in on-site, hybrid, and remote work models.
Batiste Nikolai speaks the following languages: German (Native), English (Native), Spanish (Elementary), Dutch (Elementary).
Batiste Nikolai has at least 5 years of experience. During this time, Batiste Nikolai has worked in at least 7 different roles and for 4 different companies. The average length of individual experience is 1 year and 9 months. Note that Batiste Nikolai may not have shared all experience and actually has more experience.
Based on recent experience, Batiste Nikolai would be well-suited for roles such as: Senior Business Analyst / Project Responsibility for Client Project, Lead Senior Business Analyst / Sub-project Lead – Material Recording System, Business Analyst / Requirements Engineering – Insurance Software.
Batiste Nikolai's most recent position is Senior Business Analyst / Project Responsibility for Client Project at Tech11 GmbH.
In recent years, Batiste Nikolai has worked for Tech11 GmbH, Brockmann & Büchner, CBTW (formerly ITF), and CGI Deutschland.
Batiste Nikolai is most experienced in industries like Information Technology, Insurance, and Banking and Finance.
Batiste Nikolai is most experienced in business areas like Information Technology, Project Management, and Quality Assurance. Batiste Nikolai also has some experience in Human Resources, Product Development, and Operations.
Batiste Nikolai holds a Master in Management & Technology from Provadis University of Applied Sciences and a Bachelor in International Business Administration from Europa University Viadrina.
Batiste Nikolai has 6 certificates. Among them, these include: Kanban System Design, Pspo I – Professional Scrum Product Owner, and Sql Masterclass.
The availability of Batiste Nikolai needs to be confirmed.
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Calculated based on our freelancers’ daily rates as of 25 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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