Christian Rehm
CEO & Shareholder
Experience
CEO & Shareholder
JOCR Consulting GmbH
Freelance Senior IT Consultant
JOCR Consulting Obenauf & Rehm GbR
Senior IT Consultant (employee)
DiConsus GmbH
B.Sc. Business Informatics Student
FOM – University of Applied Sciences for Economics and Management
Senior IT Consultant (employee)
endlich OHG
Apprentice IT Specialist in Application Development
endlichferien GbR
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 (11 years), Professional Services (6 years), and Education (5 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 (12 years), Operations (5 years), and Strategy (5 years).
Summary
Professional career 2021 – to date: CEO & Shareholder JOCR Consulting GmbH 2019 – 2020: Freelance Senior IT Consultant (since 01.01.2020 JOCR Consulting Obenauf & Rehm GbR) 2018 – 2019 (1 year): Employed Senior IT Consultant at DiConsus GmbH 2013 – 2017 (4 years): Part-time studies for a B.Sc. in Business Informatics at FOM – University of Applied Sciences for Economics and Management 2011 – 2018 (7 years): Employed (Senior) IT Consultant at endlich OHG 2009 – 2011 (2 years): Apprenticeship as an IT Specialist in Application Development at endlichferien GbR
Skills
Digital Operational Resilience Act (Dora): Analysis Of The Existing Environment, Design Of Adjustments To Meet Dora Requirements, Interface Definitions, Discussions With Stakeholders, Embedding Dora Requirements Into Existing Systems
Information Security Management: Implementation / Setup Of An Isms, Holding Discussions With Stakeholders, Integrating The Isms Into The Itsm World
It Service Management: Implementation, Redesign, Further Development Of It Service Management, Cmdb, Cms
Project Management & Team Leadership: Consulting And Carrying Out It Projects According To Established Standards (Scrum, Prince2, …)
Senior Cmdb Consultant: Cmdb Concept (Ci Design And Interfaces), Cmdb Development, Cmdb Interface Development, Cmdb Reporting, Cmdb Data Quality Assurance
Oracle Development: Sql And Pl/sql, Oracle Apex
Stakeholder Management: Coordinating And Solving All Arising Challenges With All Involved Stakeholders
Provider Management: Coordinating And Solving All Arising Challenges With All Involved Parties
It Governance, Risk Management And Compliance: Marisk, Bait, Vait, Business Impact Analyses, Dora
Training And Moderation Experience: (It) Project Management, Moderating (Large) Groups
Methods: Itil V3 & V4, Prince2, Unified Modeling Language, Entity Relationship Modeling, Etl Processes, Professional Scrum Master I, Trainer For (It) Project Management
Programming Languages: Sql, Pl/sql
Operating Systems Linux: Oracle Enterprise Linux, Suse Linux Enterprise Server 9/10
Operating Systems Windows: Windows 2000/2003 Server (Small Business / Enterprise Edition, Cluster Operation)
Industries: Banking, Automotive, Tourism, Insurance, Mobility, It Software Industry, Furniture Industry, Marketing
Leadership Experience
It Service Management
Dora (Digital Operational Resilience Act)
Information Security Management
Corporate Governance And Compliance
Project Planning, Management And Controlling (Budget Planning, Resource Planning, Milestone Planning Etc.)
Process Consulting It / Non It
Requirements Management / Requirements Engineering (Ireb)
Agile Methods / Agile Mindset
It Asset Management
Configuration Management (Cmdb, Cms)
Training And Teaching Experience
Business Model Innovation
Test Management
Data Integration, Manipulation And Migration
Oracle Apex Development
Data Center Infrastructures
Training And Teaching Experience (It Project Management)
Languages
Education
FOM – University of Applied Sciences for Economics and Management
B.Sc. Business Informatics · Business Informatics · Germany
Certifications & licenses
Professional Scrum Master I
ServiceNow Certified Implementation Specialist – IT Service Management
ServiceNow Certified System Administrator
Profile
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