Marek Czarnecki
Senior SysOps / SecOps / DevOps
Warsaw,Mazowieckie
Summary
A specialist for whom every problem is a challenge, and for whom constant time pressure is an additional motivation. Perfectly understanding the needs and expectations of customers. Constantly developing his skills, documenting his knowledge with certificates.
Overview
11
11
years of professional experience
3
3
years of post-secondary education
8
8
Certifications
3
3
Languages
Work History
Senior SysOps / SecOps /DevOps Engineer
Asseco Cloud
Warsaw, Masovian
10.2021 - Current
✔ Private Cloud (Expert): System Center 2016 Virtual Machine Manager, Hyper-V Failover Clusters
✔ Public Cloud (Senior): Microsoft Azure, Google Cloud Platform
✔ Monitornig (Senior): ZABBIX, Veeam One, Azure Log Analytics
✔ Automation (Senior): PowerShell, System Center 2016 Orchestrator, Azure Automation
✔ SysOps (Senior): Windows Server 2012R2/2016/2019/2022, Linux RHEL/CentOS/Ubuntu
✔ SecOps (Senior): Tenable Nessus, Hardening, Privileged Access Workstation, Azure Bastion
✔ DevOps (Mid): Docker, Azure Kubernetes Service, Google Kubernetes Engine, OpenShift, Jenkins, GitLab, Azure DevOps
Company Owner
Cloud Consultant Marek Czarnecki
Warsaw, Masovian
11.2019 - Current
Public Cloud consulting - Microsoft Azure i Google Cloud Platform
Technology Specialist
Asseco Poland S.A.
Warsaw, Masovian
09.2016 - 09.2021
Maintenance and development of Private Cloud infrastructure - Hyper-V Clusters, System Center 2016. Management of physical servers (IBM, Lenovo, DELL), SAN network (Brocade, EMC) and arrays (IBM Storwize). IT infrastructure administration based on Windows Server 2012R2 / 2016/2019 (Active Directory, Cerificate Services, DNS, DHCP, GPO, RDS). Implementation and development of infrastructure monitoring based on ZABBIX. Migration and maintenance of systems in Microsoft Azure and Google Cloud Platform. Security development and vulnerability removal.
IT Specialist
Support Online Sp. z o.o.
Warsaw, Masovian
02.2015 - 08.2016
IT infrastructure administration based on Microsoft products - Windows Server 2003/2008/2012, Exchange 2010/2013 / Online, SQL Server 2008/2012 Maintenance of Private Cloud infrastructure - SCVMM 2012 and VMware vCenter. BackupExec 2014 backup system management. Technical support of users on 2/3 of the support line.
Company Owner
Pogotowie-Komputerowe-Chelm.pl Marek Czarnecki
Chełm, Lublin
10.2012 - 09.2014
Servicing computers, technical support for users, configuration of small networks and maintenance of infrastructure in small businesses.
Education
Bachelor of Science - IT, Administration of Network Computer Systems
State Higher Vocational School
Chełm 10.2009 - 06.2012
Skills
System Center Virtual Machine Manager
Hyper-V
Windows Server 2012R2/2016/2019/2022
PowerShell
Storage Area Network
Hardware
Microsoft Azure
Google Cloud Platform
Linux RHEL/CentOS/Ubuntu
Tenable Nessus
Hardening
Privileged Access Workstation
Docker
Azure Kubernetes Service
Google Kubernetes Engine
OpenShift
Jenkins
GitLab
Azure DevOps
ZABBIX
Certification
Google Cloud Associate Cloud Engineer
Hobbies
New technologies, psychology, sport, poker.
Timeline
Senior SysOps / SecOps /DevOps Engineer
Asseco Cloud
10.2021 - Current
Google Cloud Associate Cloud Engineer
02-2021
Company Owner
Cloud Consultant Marek Czarnecki
11.2019 - Current
Technology Specialist
Asseco Poland S.A.
09.2016 - 09.2021
MCSA: Office 365
01-2016
MCSA: Windows Server 2012
04-2015
IT Specialist
Support Online Sp. z o.o.
02.2015 - 08.2016
MCTS: Windows Server 2008 Active Directory, Configuration
05-2014
MCTS: Windows Server 2008 Network Infrastructure, Configuration
11-2013
MCITP: Enterprise Desktop Support Technician on Windows 7
09-2013
MCSA: Windows 7
07-2013
Company Owner
Pogotowie-Komputerowe-Chelm.pl Marek Czarnecki
10.2012 - 09.2014
MCTS: Microsoft Windows Vista, Configuration
02-2010
Bachelor of Science - IT, Administration of Network Computer Systems
State Higher Vocational School
10.2009 - 06.2012