Karol Krawczyk
Sales Engineer at Adtran- Claim this Profile
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English Native or bilingual proficiency
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Polish Native or bilingual proficiency
Topline Score
Bio
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Credentials
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Implementing and Administering Cisco Solutions (CCNA)
CiscoMar, 2021- Sep, 2024
Experience
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Adtran
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United States
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Telecommunications
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700 & Above Employee
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Sales Engineer
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Jul 2022 - Present
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Kyndryl
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United States
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IT Services and IT Consulting
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700 & Above Employee
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Infrastructure Specialist
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Jun 2021 - Jul 2022
- Conducted VMware vCenter deployments of VM’s to specific customer needs, allocating resources and specifying hardware options. - Maintaining VM hardware compliance during the build phase to any last minute modifications with edits and datastore migrations. - Familiarisation with RHEL OS (RHEL 6, 7, 8) and troubleshooting. - Minimal familiarisation with other Linux based systems (SLES, CentOS) - Administered installation and configuration of Linux based servers. (networking setup, NTP, users/groups, filesystems, automation, subscriptions, backups, security, monitoring, LDAP, CyberArk) - Performed Ansible Tower security health check automation scans and adjusted configuration on servers deviating from optimal settings picked up by the scans. - Completed decommissioning procedures on servers. (backups, log collection, unsubscriptions, disabling agents and tools, removing VMs) - Collected various evidence and documentation for post-technical build phase. - Managed various stages of a product life cycle. (design, implementation, testing, decommissioning) Show less
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Rockstar Games
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United States
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Computer Games
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700 & Above Employee
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Online Services QA Tester
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Jun 2019 - May 2021
- Operated on various platforms (PS4, Xbox One, PC, Android, iPhone) with thorough technical knowledge along with management and troubleshooting skills. - Trained newcomers with technical information and documentation. - Demonstrated good communication, teamwork and organisational abilities during various development and QA tasks. - Ensuring quality on various tools and services, ranging from administration tools, SDKs, UI, Overlays, RGL functionality, webpages and game side services. - Operated on various platforms (PS4, Xbox One, PC, Android, iPhone) with thorough technical knowledge along with management and troubleshooting skills. - Trained newcomers with technical information and documentation. - Demonstrated good communication, teamwork and organisational abilities during various development and QA tasks. - Ensuring quality on various tools and services, ranging from administration tools, SDKs, UI, Overlays, RGL functionality, webpages and game side services.
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Birmingham City University
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United Kingdom
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Higher Education
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700 & Above Employee
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Laboratory Demonstrator
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Feb 2018 - May 2018
- Demonstrated lab workshops on various L2/3 technologies and protocols. (STP, VLANs, OSPF, Subnetting, Etherchannels) - Assisting students in practical activities, teaching concepts and terminologies. - Created revision documentation for Packet Tracer skill assessments. - Demonstrated lab workshops on various L2/3 technologies and protocols. (STP, VLANs, OSPF, Subnetting, Etherchannels) - Assisting students in practical activities, teaching concepts and terminologies. - Created revision documentation for Packet Tracer skill assessments.
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Education
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Birmingham City University
Bachelor of Science with Honours, Computer Networks