About
In my free time, I love cycling and traveling.
Systems Administrator
I like modern technology, automatization and smart solutions.
- Website: marciszewicz.pl
- City: Gdansk, PL
- Degree: BENG (BACHELOR OF ENGINEERING)
- Mail: [email protected]
- Freelance: Available
I am expanding my knowledge in the fields of virtualization and Linux systems. He is interested in security issues of operating systems and applications. I develop in Docker and Ansible.
Certs
My certificates obtained
vSphere 6.7 Foundations
![VMware vRealize Operations: Install, Configure, Manage [V8.2]](assets/img/vmware/vmware-vrealize-2022.png)
VMware vRealize Operations: Install, Configure, Manage [V8.2]
VMware Fast Track 7
VMware Fast Track 6.7
IT Academy Cloud and Virtualization Concepts
IT Academy Network Virtualization Concepts
IT Academy Software Defined Storage Concepts
Dell SE Server Credential 2020
Dell Sales Server Credential 2020
Dell Sales Data Center Portfolio Credential 2020
Skills
Systems monitoring and administration, troubleshooting
Resume
I like challenges, intelligent problem solving and process automation
Summary
Marcin Marciszewicz
I have 4+ years experience with VMware, Linux servers. Every day I deal with Linux&UNIX, AIX environments. This year I have certifications scheduled with: RHCSA and AWS.
Education
Bachelor of engineering & Computer Science
2014 - 2018
University of Technology Koszalin, PL
Specialized: Internet and mobile technologies
Technical collage
2010 - 2014
IT Technician, PL
Administration of network operating systems
Professional Experience
System Administrator - Linux
12/2023 - Present
Bioseco, Gdansk, PL
- Infrastructure audit, creation and configuration of monitoring of network and server equipment
- Maintenance of infrastructure and management of applications on Linux servers
Systems Administrator - Linux & UNIX & AIX
05/2022 - 11/2023
Kyndryl, Wroclaw, PL
- Linux/AIX 3rd level support
- Managed Linux applications support Red Hat Enterprise Linux and SUSE Linux Enterprise servers.
Senior Systems Administrator
10/2021 - 04/2022
Aplitt, Gdansk, PL
- Managing, configuring, updating the environment L3 support services: VMware, Linux
- Additionaly I intrested Docker, Ansible and CI/CD
- Implementation of internal system applications on Docker
Systems Administrator
03/2021 - 09/2021
Aplitt, Gdansk, PL
- Managing, configuring, updating the environment L3 support services: VMware, Linux
Junior Systems Administrator
04/2020 - 02/2021
Aplitt, Gdansk, PL
- Managing, configuring, updating the environment L2 support services
IT service engineer
01/2019 - 03/2020
Sprint, Gdansk, PL
- Managing, configuring, updating the environment and L1 / L2 support services Responsibilities:
- Virtualization
- Backup and recovery
- Infrastructure monitoring systems
- Array storage and servers
Implementation Team Specialist
03/2018 - 12/2018
OSTOYA - DataSystem, Gdansk, PL
- Implementation of security systems, modification of existing ones, as well as error repair
- Administration of servers and databases, creation of scripts, etc
Services
I can offer help and experience on the topics below
Administration
Providing access to IT resources in the enterprise; Ensuring adequate quality of access to resources; Removal of problematic situations