Przemysław Sagalski

- IT Consulting, infrastructure support
- Linux systems support - RedHat, CentOS, Debian, Ubuntu, PLD
- Windows systems support - Windows Servers 2003-2016
- databases support - MS SQL, PostgreSQL, MySQL,
- backup solutions - design, support, troubleshooting (Veeam, Veritas Backup Exec, DLO)
- virtualization, design, monitoring, troubleshooting (VMware, Hyper-V, XenServer, KVM)
- network design, segmentation, security (Cisco, HPE, Dell EMC)
- system integrations, AD, server rooms, datacenters
- close cooperation with development teams
- providing all necessary work tools for development teams
- Identifying and acting on opportunities to improve and update software and systems
- design, develop, implement and coordinate systems, policies and procedures
- identify problematic areas and implement strategic solutions in time
- on-premises solutions to cloud migrations - AWS, Azure, O365

I was responsible for all key elements from the IT area.
- systems administration (Linux - PLD, CentOS, Debian), Windows (2003/2008/2012)
- storage administration, design, capacity management (Dell EMC)
- virtualization, design, administration, monitoring (VMware 4.1/5.5)
- networking, design, network segmentation (HP ProCurve, 3Com, Cisco)
- capacity management
- system transformation, merging
- Active Directory - design, planning
- IT budget planning
- cooperations with various third-party suppliers like: Orange, T-Mobile, Netia, IBM, InVADE, CADAS, NIPO, Digital Virgo
- delivery, design and support the following services - File servers, Print servers, GPO, WSUS, Samba, Asterisk, SFTP, FTPs, Squid, Apache, Nginx, Tomcat, MySQL, PostgreSQL, MS SQL, R-Studio, Firewalls, Linux Routers, Cisco Routers and more
- Call Center management
- Team Leader
- ISP Telco contracts management
- Hosting management

I was responsible for delivery of key IT services:
- systems administration (Linux - PLD, CentOS, Debian), Windows (2003/2008/2012), monitoring,
- storage administration, design, capacity management (Dell EMC)
- virtualization, design, administration, monitoring (VMware 4.1/5.5)
- networking, design, network segmentation (HP ProCurve, 3Com, Cisco)
- capacity management
- system transformation, merging
- Active Directory - design, planning
- IT budget planning
- cooperations with various third-party suppliers like: Orange, T-Mobile, Netia, IBM, InVADE, CADAS, NIPO, Digital Virgo

I was responsible for delivery of key IT services:
- systems administration (Linux - PLD, CentOS, Debian), Windows (2003/2008/2012), monitoring,
- storage administration, design, capacity management (Dell EMC)
- virtualization, design, administration, monitoring (VMware 4.1/5.5)
- networking, design, network segmentation (HP ProCurve, 3Com, Cisco)
- capacity management
- system transformation, merging
- Active Directory - design, planning
- IT budget planning
- cooperations with various third-party suppliers like: Orange, T-Mobile, Netia, IBM, InVADE, CADAS, NIPO, Digital Virgo

I was responsible for:
- merging two systems TNS OBOP and Pentor Research International (May 2012), design, support, capacity management
- server room migration, design
- systems administration - Linux (PLD, CentOS, Debian), Windows 2003/2008
- service management - File servers, Print servers, GPO, WSUS, Samba, Apache, Nginx, Postfix, Squid, Firewalls, LAMP, MySQL, PostgreSQL, MS SQL databases, Asterisk
- Call Center management
- Licensing management

I was responsible for:
- systems administration - Linux (PLD, CentOS), Windows 2003
- Lotus Domino administartion v.6.0.1
- Active Directory - design, monitoring, management
- File servers, WSUS, GPO, Print servers
- McAfee ePO management, design, monitoring end points

I was responsible for:
- end user support
- hardware support, refresh, upgrades
- software support, installation, upgrades, rollouts