06/15/2026 updated
PB
100 % available
Senior Data Protection & Backup Infrastructure Specialist
Poznań, Poland
Worldwide
Bachelor of Information Technology, Bielska Wyzsza Szkola im. J. Tyszkiewicza (2005-2009)IBM Tivoli Storage ManagerBackup ReplicationRemote Backup ServicesData CentersData RetentionComputer Data StorageEMC NetWorkerServer AdministrationBackup and RestoreData Storage TechnologiesDatabase BackupCommvault
Backup Software Design & Administration
Extensive expertise in backup software design, implementation, and administration using EMC Networker, Commvault, and IBM Spectrum Protect (TSM), including on-prem and public cloud implementations for multiple customers.
Dedicated Backup Storage Administration
Deep knowledge in dedicated backup storage design, implementation, and administration, covering EMC Data Domain (including VTL), Commvault Hyperscale, and physical tape libraries such as IBM TS 3500, Sun StorageTek SL500, and Quantum i3.
Virtualization Platforms Administration
Operational and administrative experience with VMware (vm deployment, vmotion, snapshot management), Azure (vm deployment, private endpoints, security groups, storage account configuration), and AWS (EC2 deployment, S3, KMS, vpc endpoints, network ACLs, security groups, IAM roles configuration).
Database Administration
Administration of multiple database systems for backup and recovery needs, including MSSQL, DB2, SAP HANA, MaxDB (SAP DB), Sybase ASE, and Oracle at an advanced level.
Operating Systems Administration
Administration of Windows Server, AIX, and Linux (Red Hat, SLES) for backup and restore purposes.
EMC Data Protection Advisor
Implementation and administration of EMC Data Protection Advisor as a reporting system for backup environments.
Scripting & Programming
Programming and scripting skills in AWK, SQL, PL/SQL, Bash, and PowerShell for automation and administration tasks.
Disaster Recovery
Preparation and testing of disaster recovery procedures for all operating systems and databases, including Bare Metal Recovery for Linux on Intel and IBM PowerPC platforms.
Oracle Cross-Endian Migration
Execution of Oracle cross-endian migrations using Commvault and Oracle procedures.
Experience
Professional experience10+ years
Freelancer since2022
Languages
EnglishFluentPolishNative speaker
Project history
Running own business as a data protection and infrastructure specialist.
Senior Data Protection Specialist focusing on Azure and AWS cloud environments.
Global Topic Lead in the Data Center Infrastructure division.