Seweryn K.
Opole, Poland
100%
Job Success
Top Rated Plus
Senior Windows and Cloud Administrator, Veeam Administrator
US$69.00/hr
With over 13 years of extensive experience in the IT infrastructure domain, I am a Top Rated Plus Freelancer on Upwork, celebrated for delivering excellence across more than 100 projects globally. My expertise encompasses a broad spectrum of technologies, including cloud platforms such as Azure, GCP, and AWS, as well as mastery in Office 365 and Google Workspace, ensuring enhanced collaboration and operational efficiency.
Throughout my career, I have excelled in roles such as CTO and Senior Infrastructure Engineer, showcasing a harmonious blend of strategic leadership and deep technical expertise. My portfolio includes sophisticated projects in Windows Server management, virtualization with VMware ESXi and Hyper-V, and implementing comprehensive backup solutions with Veeam Backup & Replication.
I specialize in executing seamless migrations to cloud services, optimizing IT ecosystems for peak performance, and developing robust disaster recovery plans that guarantee business continuity. My commitment to operational excellence and compliance is evident in my successful leadership of SOC2 and HIPAA compliance initiatives.
Armed with a Master’s degree in Computer Science and fluent English proficiency, I am prepared to confront and solve complex IT challenges, providing scalable, secure, and innovative solutions. I am dedicated to leveraging my extensive experience to contribute to the success of your next project, driving growth and technological advancement within your organization.
Work history
Work history
Hyper-V Changes
27 Jun 2024
-
1 Jul 2024
5.00
"Successfully Completed the task on time and promptly. Very knowledgeable and would recommended."
Private earnings
Help fixing Microsoft email to avoid ending in junk folder
21 Jun 2024
-
30 Jun 2024
5.00
"Seweryn was great, responsive and fast."
Private earnings
Deploy fast virtual desktop (cloud, azure, etc)
19 May 2024
-
25 Jun 2024
5.00
"Seweryn deployed our virtual desktop seamlessly and provided support throughout. Highly recommended."
Private earnings
Windows System Administrator
22 Feb 2023
-
16 Jun 2024
5.00
Private earnings
Veeam Hybrid Backup Solution | Recovery Plan
7 Sept 2023
-
13 May 2024
5.00
"completely solution-oriented, highly skilled, patient, deep knowledge, short reaction times - it was a dream"
Private earnings
Veeam infrastructure
23 Apr 2024
-
13 May 2024
5.00
"Professional attitude, prompted response, totally understands technical requirements and going straight to the point, absolutely recommending"
Private earnings
Windows server expert
14 Sept 2023
-
6 Apr 2024
4.00
Private earnings
Setup google storage
9 Aug 2023
-
5 Mar 2024
5.00
Private earnings
System and Network Admin
1 Mar 2021
-
25 Feb 2024
No feedback given
Private earnings
Assist with Veeam 365 backup
13 Feb 2024
-
14 Feb 2024
No feedback given
Private earnings
Private job
1 Oct 2024
-
Present
Job in progress
Private earnings
Microsoft Azure Infrastructure Specialist / System Engineering
11 Jun 2024
-
Present
Job in progress
Private earnings
Move DNS to Cloudflare
22 May 2024
-
Present
Job in progress
Private earnings
Restore backup for Windows Server 2019
18 Apr 2024
-
Present
Job in progress
Private earnings
Azure Server Administration
17 Apr 2024
-
Present
Job in progress
Private earnings
Fix KVM\QEMU Windows RDP issue
5 Apr 2024
-
Present
Job in progress
Private earnings
Window Server Admin
1 Mar 2024
-
Present
Job in progress
Private earnings
Veeam Architecture and Deployment
22 Dec 2023
-
Present
Job in progress
Private earnings
Server infrastructure and Veeam changes for two clients
11 Dec 2023
-
Present
Job in progress
Private earnings
On premise lift and shift to Azure of VMs
22 Nov 2023
-
Present
Job in progress
Private earnings
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Skills
Skills
- System Administration
- Windows Server
- Google Cloud Platform
- Microsoft Windows PowerShell
- VMWare
- Microsoft Hyper-V Server
- Veeam
- VMware Administration
- VMware ESX Server
- ConnectWise Automate
- Amazon ECS