I have more than 20 years of IT experience and I work with Microsoft cloud services for almost 10 years. My experience is confirmed by the following certifications:

- MCP in SQL server 2000 administration

- MCTS (70-667) in SharePoint 2010 administration

- Two exams: 70-331 and 70-332 for MCSE SharePoint 2013

- MCSD: SharePoint Applications Solutions Developer (exams 70- 480, 70- 486, 70- 488, 70-489)

- MS-300: Deploying Microsoft 365 Teamwork

I am Microsoft 365 Certified: Enterprise Administrator Expert as I passed the following exams:

- MS-100: Microsoft 365 Identity and Services 

- MS-101: Microsoft 365 Mobility and Security

- MS-500: Microsoft 365 Security Administration

I work as a senior SharePoint and Office 365 architect/administrator/developer. I work on small and enterprise projects. I run SharePoint and MS technologies blog at https://tszulczewski.com/ and I am highly involved into Office 365/Cloud-related projects. 

I provide support for a few US and EU-based companies, so if it will necessary, I can provide references.