Exchange Online Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Exchange Online
Markus Halbedel
Last position:
Senior M365 Consultant at BITMARCK GmbH
Creation of concepts for M365 implementation, especially Tenants, EntraID, EntraConnect and ExchangeOnline, taking BAS standards into account (mandatory baseline security requirements) in the project "Concept M365" with the aim of transferring the concepts to the M365 environments of Bitmarck and then handing them over to the customer.
- Creation of a current-state analysis of the existing M365 environments as well as the on-premises environments and the BAS standards.
- Creation of concepts for the topics Tenants, EntraID, EntraConnect and ExchangeOnline taking the BAS standards into account
- Design and implementation of an automated solution for creating standardized M365 tenants based on Microsoft M365 DSC (Desired State Configuration)
- Transfer of the concepts into the M365 environments
- Creation of detailed technical documentation
Ornel Franck Wora Yeno
Last position:
Purchasing Manager, Logistics & IT Manager at Onlinehandler
Proactive support of management in business field development & innovation management
New development of a suite of business applications for analyzing valuation, P&L, and market price risk data
Automation of all internal and external business and work processes
Development of AI-based and AI-supported ETL processes as well as data analysis
Business use-case development
Business and work process optimization
Enterprise architecture management
Sales data analysis and forecasting as well as capture
Inventory management & reordering
Supplier management and communication
Customs processing & clearance
Shipping handling & warehouse coordination
Interface management
Technologies used: Microsoft Office 365, Microsoft Teams, JTL-Wawi, JTL-WMS, OTTO Partner Connect (OPC), Amazon Seller Central, DHL Global Forwarding, Jira, Draw.IO, Java (8,17,21,25), Jenkins, SonarQube, Git, Gitea, Spring Boot, Spring Batch, Vaadin, H2, PostgreSQL, Docker, Local LLMs, Postman, JasperSoft Studio, JasperReports
Peter Fleischer
Last position:
Subproject Manager and Solution Architect - Microsoft 365 Transformation at Automotive Industry
Integration of highly regulated countries such as China and South Korea into a company-wide M365 tenant.
Technical contact for integrating special requirements for the executive board and German subsidiaries that are subject to BaFin compliance requirements.
Subproject management.
Coordination of requirements within the overall architecture.
Design of the use of DLP features from Microsoft Purview.
Design of special access restrictions via Entra ID Conditional Access.
Support in designing the provisioning of Teams teams and SharePoint sites with higher compliance requirements.
Technical support for implementing information classification with sensitivity labels for SharePoint Online and Teams.
Technical support for the subproject introducing CoPilot for M365.
Skills: M365, Purview, DLP, Entra ID, Sensitivity Labels, CoPilot, Teams, SharePoint Online.
Huy Nguyen
Last position:
Modern Workplace & Dynamics 365 Consultant at Thinformatics
- Administration and further development of the M365 environment including Teams, Exchange Online, Intune and SharePoint Online
- Development of dashboards for performance monitoring using Microsoft Power BI
- Implementation of user requirements and processes with low-code/no-code technologies (Power Apps, Power Automate)
- Use of Jira and Azure DevOps to plan and implement user stories in an agile project context
- Participation in daily stand-ups, sprint planning, sprint reviews and retrospectives as technical point of contact
- Planning and implementation of security policies using Azure Conditional Access and multi-factor authentication
- Configuration and deployment of clients and applications via MECM (SCCM) and Baramundi
Roland Bohlender
Last position:
Senior Technical Lead at RIS Raiffeisen Informations Systeme
- Group-wide transformation program to replace a legacy Lotus Notes/Domino application landscape with a standardized, multi-tenant SharePoint Online target platform for the Italian Raiffeisen banking group.
- Total scope:
- 21 legally independent banks
- approx. 350 live Notes databases
- several thousand end users
- parallel operation of legacy and cloud platforms
- high regulatory requirements (audit, traceability, governance)
- Program designed as application, organizational and platform transformation – not just a technical migration.
- Definition of multi-tenant target architecture based on SharePoint Online
- Design of tenant separation including security, permissions and governance model
- Analysis and classification of Notes applications by criticality and complexity
- Definition of migration strategies (standard migration, redesign, retirement)
- Development of a multi-stage migration approach (pilot, test, production)
- Planning of fallback, rollback and stabilization measures
- Technical support and quality assurance of migration runs
- Development of automations (PowerShell, WebParts)
- Central technical interface between central IT, bank tenants, business departments and service providers
- Support in escalations and critical decision situations
- Technologies: SharePoint Online, Microsoft 365, Azure, PowerShell, Quest Notes Migrator
Michael Müller
Last position:
IT PROJECT MANAGER (MS Exchange) at Statutory Health Insurance on behalf of Randstad Digital Germany (formerly AUSY Technologies Germany)
Migration from Exchange 2016 to Exchange 2019 and Exchange Online, as well as the introduction of a backup solution and an archiving solution. The goal was a secure, compliant, and high-performance modernization of the email and archiving infrastructure.
Responsibilities as IT PROJECT MANAGER: Overall project management and operational control / Ensuring adherence to costs and resources / Ensuring achievement of project objectives / Ensuring compliance with regulatory requirements and compliance guidelines, including ISMS, ITIL, and data protection regulations / Preparing and delivering management reports for the project sponsors and project committee / Coordinating interdisciplinary teams from Exchange, network, data protection, and IT security / Planning and executing the system migration from Exchange 2016 to Exchange 2019 / Planning and executing the system migration from Exchange 2019 to Exchange Online / Planning and implementing a backup solution for Exchange Online / Coordinating an EU-wide tender for an archiving solution including market analysis with potential vendors / Planning and implementing an archiving solution for Exchange Online / Coordinating and preparing the necessary BAS notifications in the project context / Coordinating and aligning with stakeholders (e.g. business units, external service providers, and suppliers) for requirements definition and implementation
Technical environment: MS Exchange 2016, MS Exchange 2019, MS Exchange Online, MS Office, MS Planner, MS PowerPoint, MS Project, MS Teams
Nabil Shahzad
Last position:
DevOps Engineer & Cloud Architect at PTXRE GmbH
- IaC & Automation: Designed and automated provisioning of about 40 Linux servers and cloud resources using Terraform and Ansible (reducing manual effort by over 80%).
- Container Orchestration: Built and operated two production Kubernetes clusters with 70+ Docker containers to ensure high availability, scalability, and self-healing.
- CI/CD Optimization: Developed and maintained 15+ CI/CD pipelines with Jenkins and GitHub Actions (shortening deployment times from several hours to under 15 minutes).
- OS Hardening & Operations: Automated patch management, OS configuration, and security hardening for 40+ Linux servers with Ansible to improve compliance.
- Monitoring & Alerting: Implemented centralized monitoring and alerting solutions for proactive issue detection and minimized system downtime.
- Cross-Functional Collaboration: Worked across Dev, Ops, and Security teams to establish DevOps best practices and infrastructure-as-code standards.
Rainer Langbehn
Last position:
Senior IT Consultant, Senior Software Architect, Senior Software Developer, Senior DevOps Engineer at Techniker Krankenkasse
Automation of the database major / minor releases for the TKeasy project
Concept for database major / minor release automation
As-is analysis
Evaluation of Redgate Flyway functionality
Concept creation
Products: Redgate Flyway, GitHub, Quest, Erwin Data Modeller, Oracle, Atlassian Jira, Atlassian Confluence
Skills: Docker, Continuous Delivery, Continuous Integration, Redgate Flyway, Major Releases, Minor Releases
Kerstin Glawinski
Last position:
Information Security Consulting at CAS AG
Marco Zehner
Last position:
Product Owner IT Services; Solution Architect central service delivery at BWI
Create product vision
Commission Scrum teams
Create schedule and coordinate with project lead
Coordinate and align with stakeholders
Harmonize processes across initiatives
Present project content at C-level
Create security concept for classified information up to DEU GEHEIM and NATO SECRET considering BSI GS, KRITIS, SÜG, VSA
Plan service changes to underpinning services
Design architecture for secure infrastructures
Dependency management in project context
Risk management
Requirements management
Commission and oversee protection needs analysis and information security concept
Coordinate service design activities
Robert Klingenberg
Last position:
Trainer at Cordes & Graefe KG
- Conducted Excel trainings and supported the reorganization and setup of cost controlling in wholesale trade.
- Excel training content: spreadsheet setup, data validation, date calculations, logical formulas (IF & IFERROR), lookup functions (VLOOKUP & XLOOKUP), name manager, error checking, grouping, file, workbook and sheet protection, sorting and filtering, subtotal calculations, pivot tables, Get and Transform (Power Query), Power Pivot, formulas and functions, creating links (GETPIVOTDATA).
- Review of the existing data structure, organization and creation of improvement suggestions.
- Support in implementing all measures.
- Answering questions about MS Excel.
Hasan Aydin
Last position:
Service Manager Infrastructure (Interim) and Worldwide Program Manager at Self-employed / Cloud4IT GmbH
Implementation of Rittal MDC’s hybrid data center (on-premises, Azure and local)
Implementation of backup solution (Azure, Azure local, M365 and Entra ID) with Rubrik
Application migration and optimization
Client management (Intune) with Microsoft 365, Office 365 (Exchange Online, OneDrive, MS Teams, SharePoint Online)
WAN migration and network optimization including Cisco Umbrella, network segmentation and microsegmentation in IT and OT areas
Implementation of comprehensive WLAN
Active Directory, Azure AD and Azure tiering model
Security optimization (NIST, SoSafe, BitSight, SecureScoreCard)
IT Service Management implementation (ITIL, workflows, ticket system, SIEM and SOC monitoring)
Strategy consulting and reporting to CIO
Tendering and selection of service providers for various managed services
Maintaining operations for IT infrastructure security topics
Creation, updating and monitoring of project plan/progress, business case and PMO
Planning and managing work packages, costs, resources, risks, quality, communication and configuration management
Stakeholder analysis, HR and procurement management
Holistic view of data security and privacy (IT baseline protection, GDPR)
Monitoring, reporting and compliance with project management processes and standards
Review and adjustment of IT service contracts based on customer requirements
Management of new and existing IT service providers
Solution design / requirements management
Markus Ickenroth
Last position:
Senior System Engineer Microsoft at Technidata IT-Service GmbH
As part of the project, I was responsible for operating a Citrix farm for 600 users, including optimizing the user experience and ensuring high availability.
I managed and optimized the entire application landscape of a major customer, evaluated and implemented application updates, and ensured the compatibility and security of the software in use.
I managed user accounts, implemented security policies, and monitored system performance.
I administered Azure Entra ID to control identities and access rights, implemented security policies, and synchronized on-premises directories with the cloud.
I implemented and managed Microsoft Intune for central management of client devices, including the configuration and management of BitLocker for disk encryption.
I managed file servers and NTFS permissions to ensure secure and efficient data access management.
I handled change requests and last-level support tickets efficiently to solve complex system issues and improve user satisfaction.
I supported and advised the customer team on various topics and projects, identified areas for improvement, and implemented best practices.
Technologies used:
- Citrix XenApp and XenDesktop
- Microsoft Windows Server 2012R2 and 2022
- Exchange 2016 and Exchange Online
- Entra ID (Azure AD)
- Entra ID Connect
- BitLocker
- PowerShell scripting
- Microsoft Intune
- LDAP (Lightweight Directory Access Protocol)
- DNS services (Domain Name System)
- Active Directory Certificate Services (AD CS)
Ralph Konitzer
Last position:
Product Owner / Business Owner at AXIS Management Consulting GmbH
- Full product responsibility from a business perspective: requirement analysis, UX design, product strategy, and go-to-market implemented without an internal dev team using fully AI-supported development (Claude Code / Anthropic)
- Technical differentiation: KRITIS-compliant air-gapped deployment (Windows/NSIS), GDT interface for PVS integration, DATEV-LODAS export for payroll
- Managed pilot operation with initial external client (Dormagen medical practice): structured requirement gathering, test support, error analysis, and release management
- Developed rollout and sales strategy for market entry in the segment of private practices and small medical centers
- Human-in-the-Loop development principle: business decision → AI implementation → manual review → approval → release – each sprint documented in Jira (TIME project), every change traceable via co-authored commits
- Product outcome: Tauri/Rust desktop app with GDT watcher, multi-tier model (Starter/Professional/Enterprise), cloud mirror on Hetzner/Traefik, complete ISMS framework based on ISO 27001 and BSI basic protection as product foundation
- Direct method validation for the test manager role: hands-on experience with quality assurance of AI-generated products from a user perspective, review gate discipline, release approval under GDPR and the EU AI Act
Yannick Tessa
Last position:
Cloud Architect at Anonymous
- Implementation of Infrastructure as Code (IaC) with Terraform to ensure a scalable, repeatable, and secure Azure infrastructure
- Implementation and optimization of CI/CD pipelines with Azure DevOps
- Management of container and server environments and AKS
Discover over 15,000 top freelancers
Statistics of experts using Exchange Online
Aggregated from the professional profiles of matched freelancers.
Experience
21 years
Position duration
1.9 years
Positions per freelancer
18
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Banking and Finance, Government and Administration
Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
50%
Master's degree or higher
30%
Certifications per freelancer
6
Most common languages
German, English, French
Speak two or more languages
94%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using Exchange Online
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
What it covers
Exchange Online is Microsoft’s cloud mail and calendaring service inside Microsoft 365. It powers business email, shared mailboxes, calendars, contacts, and transport rules without running local Exchange servers. Many companies still call it Office 365 Exchange Online or simply Exchange Online in Microsoft 365.
Typical work
- Mailbox migration from on-premises Exchange or hosted email
- Hybrid mail flow and coexistence during transitions
- Shared mailbox, group, and calendar configuration
- Spam, phishing, and message flow policy setup
- Client access issues in Outlook, mobile, and web
Ecosystem skills
Strong specialists work across Exchange Admin Center, PowerShell, Entra ID, DNS, SPF, DKIM, DMARC, and Microsoft 365 compliance features. They understand connectors, transport rules, retention, and mailbox permissions. They also know how Exchange Online connects with Outlook, Teams, and identity controls.
When to bring help
Companies bring in freelance expertise for migrations, tenant consolidations, broken mail flow, permission cleanup, or security hardening. In Germany, this often matters when local teams need clear handover, bilingual documentation, or support across office and remote users. Short projects can still fail if message routing or identity settings are left inconsistent.
What strong experts do
A good specialist keeps the design simple and supportable. They test every mailbox path, verify DNS and authentication records, document hybrid steps, and explain trade-offs in plain language. They also watch for license limits, archive behavior, and client-side quirks before they become outages.
Common project outcomes
The work usually ends with a stable mail platform, clean permissions, and reliable calendar sharing. Strong delivery also leaves behind scripts, admin notes, and a rollback plan. That makes later changes easier, whether the company stays fully cloud-based or keeps a hybrid setup.
Frequently asked questions
Curious about Exchange Online? Here are the answers that come up again and again.
Exchange Online is used for business email, calendars, shared mailboxes, contacts, and controlled mail routing in Microsoft 365. Companies choose it when they want cloud-based messaging without maintaining local Exchange servers. It is also common in hybrid environments where some services still sit on-premises.
Exchange Online removes server maintenance, patching, and local storage planning from the company’s daily work. On-premises Exchange can still make sense for strict control, custom integrations, or special network requirements. Most projects now focus on migration, coexistence, or cleaning up old hybrid designs.
A strong Exchange Online specialist should know PowerShell, Microsoft 365 admin tools, DNS, and identity management through Entra ID. Mail flow work also depends on SPF, DKIM, DMARC, connectors, and transport rules. If the project includes migration, shared mailboxes, or compliance, those skills matter too.
A small Exchange Online support task may only need one specialist with solid admin experience. A migration or tenant consolidation usually needs deeper planning, testing, and coordination with identity and endpoint teams. The more mailboxes, hybrid dependencies, and policy rules involved, the more important proven delivery becomes.
Yes, Exchange Online work is often well suited to remote delivery because most tasks are admin, planning, and testing work. For Germany-based teams, a specialist may still need to join some on-site workshops during migration windows or user training. Clear documentation in English or German helps keep the handover smooth.
Repeated mail delays, broken calendar sharing, permission problems, or failed migrations are common signs that Exchange Online needs expert attention. Security issues such as spoofing, phishing, or poor domain authentication are another signal. If the internal team is busy with broader Microsoft 365 work, outside help can keep the project moving.
Exchange Online is the mail service inside Microsoft 365 and was long associated with Office 365 as well. Many searchers still use the older Office 365 name, even when the service is now managed through Microsoft 365 tools. A good specialist understands both terms and the admin changes behind them.
Look for clear migration plans, careful testing, and clean documentation, not just feature knowledge. A strong Exchange Online expert explains mail flow, permissions, and security settings in simple terms and can show how they handled edge cases. Good signs are practical scripts, sensible rollback steps, and a focus on support after go-live.
The average hourly rate of freelancers in Germany who have used Exchange Online in their recent projects is 95 €, which corresponds to a daily rate of about 762 € based on an 8-hour working day.
Of the freelancers in Germany who have used Exchange Online in their recent projects, 50% hold at least a Bachelor's degree and 30% hold at least a Master's degree.
On average, freelancers in Germany who have used Exchange Online in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Germany who have used Exchange Online in their recent projects are German (100%), English (94%), and French (26%).
The most common industries among freelancers in Germany who have used Exchange Online in their recent projects are Information Technology (100%), Banking and Finance (56%), and Government and Administration (56%).
The most common business areas among freelancers in Germany who have used Exchange Online in their recent projects are Information Technology (100%), Project Management (88%), and Operations (76%).
Main locations of FRATCH Experts, who have recently used Exchange Online
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
