Profileimage by Michael Klewer MICROSOFT 365 ARCHITECT / SENIOR CONSULTANT from Dueren

Michael Klewer

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Last update: 20.02.2024

MICROSOFT 365 ARCHITECT / SENIOR CONSULTANT

Graduation: MCSE, MCSA
Hourly-/Daily rates: show
Languages: German (Native or Bilingual) | English (Full Professional)

Attachments

skills-02-2024_200224.docx

Skills

Microsoft 365 Architect / Senior Consultant for Lotus Notes / MS Exchange / Office 365 / Microsoft 365 / Azure AD migrations, Skype for Business / MS Teams, Mobile Device Management MS Intune (MobileIron, XenMobile, Airwatch), Blackberry Enterprise Services (UEM), IT inventory and licensing.

Project history

08/2023 - Present
Senior Consultant AD / AAD / Security
DSA Daten- und Systemtechnik GmbH (Internet and Information Technology)

Consulting services in the area of Actice Directory / Azure Active Directory, Security, MFA, Conditional Access, Microsoft Application Proxy, hybrid environment

11/2023 - Present
Senior Consultant Active Directory
Kindernothilfe e.V. (Other)

- Coordinative network management
- Restructuring of the Active Directory
- Implementation of new administration software

09/2023 - Present
Senior Consultant MDM (MobileIron)
Allgeier IT Services (Internet and Information Technology)

Advice on establishing and updating a MobileIron / MDM infrastructure

01/2018 - Present
LEAD CLOUD SOLUTION ARCHITECT / SENIOR CONSULTANT (USA)
LCserv Corp (USA) (Internet and Information Technology, 10-50 employees)

(onsite & remote)

Lead Cloud Solution Architect for Lotus Notes/MS Exchange / Office 365 / Microsoft 365 / Azure AD migrations, Skype for Business / MS Teams, Mobile Device Management (MobileIron, XenMobile, Airwatch (UEM)), Blackberry Enterprise Services (UEM), IT inventory and licensing.

04/2021 - 06/2023
SENIOR CONSULTANT FOR EXCHANGE / OFFICE 365
Altana Management Services GmbH (Pharmaceuticals and medical technology, 500-1000 employees)

  • Consulting for Exchange on-Prem / Microsoft 365
  • L3 support for MS Exchange on-Prem, MS Exchange Online, Authentication, User, Groups, Compliance, Security, MS Teams

12/2020 - 06/2022
MICROSOFT 365 ARCHITEKT & SUBJECT MATTER EXPERT (SME)
Atos Information Technology GmbH (Internet and Information Technology, 500-1000 employees)

  • Consulting on an Exchange 2010 / 2016 migration to Microsoft 365 / Exchange 2019
  • Review of the current Microsoft 365 / Exchange 2019 migration concept
  • Implementation of the migration and decommissioning of the old infrastructure
  • Documentation

10/2020 - 11/2021
SENIOR CONSULTANT FOR EXCHANGE / OFFICE 365 MIGRATION
Leoni AG (Automotive and vehicle construction, >10.000 employees)

  • L3 support for Exchange 2010, Office 365, MobileIron, IronPort, Julia, Kemp
  • Planning / continuation of the already started Exchange / Office 365 migration (approx. 30,000 mailboxes worldwide)
  • Documentation

10/2020 - 02/2021
SENIOR CONSULTANT FOR EXCHANGE / OFFICE 365 MIGRATIONS, MS TEAMS
Implement-IT GmbH (Internet and Information Technology, 50-250 employees)

  • Planning and implementation of various Exchange / Office 365 migrations
  • Documentation

10/2020 - 02/2021
SENIOR CONSULTANT FOR LOTUS NOTES / OFFICE 365 MIGRATION, MS TEAMS
QSC AG (Internet and Information Technology, 50-250 employees)

  • Migration from Domino/Lotus Notes to Office 365. As-is/target analysis, planning, implementation and deprovisioning of the existing Domino / Lotus Notes infrastructure.
  • Documentation

02/2019 - 03/2020
LEAD CLOUD SOLUTION ARCHITECT FOR LOTUS NOTES / MICROSOFT 365 MIGRATION
Gerresheimer AG (Pharmaceuticals and medical technology, 1000-5000 employees)

(onsite & remote)

Lead Architect for migration from Lotus Notes to Exchange 2016/Microsoft 365/ Azure AD (approx. 4,000 mailboxes). Inventory analysis, planning, preparation, implementation (with Quest Migration Tools/Quest Coexistence Manager for Notes) and dissolution of the old Notes infrastructure. Documentation and creation of project plans.

06/2019 - 12/2019
LEAD CLOUD SOLUTION ARCHITECT FOR OFFICE 365 MIGRATION
GES Systemhaus (Internet and Information Technology, 50-250 employees)

(onsite & remote)

Lead Architect for migration from Exchange 2013 to Office 365/Azure AD (Hybrid). Inventory analysis, planning, preparation, implementation, and dissolution of the old Exchange infrastructure. Documentation and creation of project plans.

08/2017 - 12/2017
SENIOR CONSULTANT FOR EXCHANGE / MDM
LEONI AG (Automotive and vehicle construction, >10.000 employees)

(onsite & remote)

L3 support for Exchange 2010, Good Secure EMM Suites, IronPort, Julia. Managing E-Mail and MDM for over 80,000 mailboxes worldwide. Documentation.


01/2017 - 03/2017
SENIOR CONSULTANT FOR MDM
BTC AG (Energy, water and environment, 250-500 employees)

(onsite)

Proof of concept Mobile Device Management BlackBerry Enterprise Service with Android AFW and Samsung Knox. Proof of concept XenMobile with Android AFW. Documentation.


10/2016 - 01/2017
SENIOR CONSULTANT FOR LOTUS NOTES / MS EXCHANGE / OFFICE 365 MIGRATION
Circa IT Systemhaus (Internet and Information Technology, 50-250 employees)

(onsite & remote)

Migration from Lotus Notes to MS Exchange 2013 with Dell MNE. Testing for errors in the migration process. Migration of 3,000 mailboxes. Preparation of a migration MS Exchange 2010/2016 for Circ IT intern. Documentation.


11/2015 - 06/2016
SENIOR CONSULTANT FOR MDM
Sartorius AG (Pharmaceuticals and medical technology, >10.000 employees)

(onsite & remote)

L3 Support MDM / Endpoint Management with MobileIron (Cloud). Conceptual design of infrastructure, implementation of safety requirements for Migration with MS Office 365. Cleanup of the system. Roll out of devices worldwide. Documentation.

03/2015 - 10/2015
SENIOR CONSULTANT FOR MS EXCHANGE / MDM
Evonik Industries AG (Other, >10.000 employees)

(onsite & remote)

L3 Support MobileIron, BlackBerry Enterprise Server, IOS devices, BlackBerry devices with Lotus Notes.

Preparation for migration from Lotus Notes to MS Exchange 2013/MS Office 365 and MS SharePoint and documentation.


02/2015 - 03/2015
SENIOR CONSULTANT FOR MS EXCHANGE
Stadt Hanau, IT Service Center (Public service, 250-500 employees)

(onsite)

Analysis of existing MS Exchange 2010 and MS SharePoint infrastructure on errors together with correction suggestions.

01/2011 - 12/2014
CONSULTANT FOR MS EXCHANGE / MDM
Deutsche Telekom AG (P&I, Darmstadt) (Internet and Information Technology, 1000-5000 employees)

(onsite & remote)

MS Exchange 2003/2007/2013/Office 365 migration of the location Darmstadt (6,000 mailboxes).
- MS SharePoint migration to version 2013.
- BlackBerry Enterprise Server migration from version 5 to 10.2; L3 support.

- MS Windows Server migration from 2008 to 2012 R2 with Active Directory.
- Adapting the multi-domain Kerberos authentication to new trusts.
- Adapting and reorganization of the MS Windows Server OUs.
- Construction and operation of a MobileIron (MDM) platform for the management of mobile devices like iPhone, iPad, Androids, and Windows 8 Phones.

- Rollout and L3 support for clients (MS Windows and Mac) and mobile devices.
- Building a VMWare ESXi 5.1 (incl. Server Center) test environment for MS Windows 2008/2012 Server, MS Exchange 2007/2013 as a preparatory measure for the migration.

- Building a Citrix (XenApp and Xen Desktop V. 5/6.5) test environment with access control with Juniper. This test environment was made productive.


Local Availability

Open to travel worldwide
Profileimage by Michael Klewer MICROSOFT 365 ARCHITECT / SENIOR CONSULTANT from Dueren MICROSOFT 365 ARCHITECT / SENIOR CONSULTANT
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