Daniel Chojecki

 

Place and date of birth: Warsaw, May 2, 1977

Phone: +48 793 600 630

E-mail: daniel.chojecki@gmail.com

 

 

 EDUCATION

 

·       1997 2001 - Study Engineering in WSISiZ the Polish Academy of Sciences

o   Major: Computer Network

 

·       1992 1997 - Technical Electromechanical College in Warsaw

o   Techniques of electro-mechanic

 

 EXPERIENCE

 

·       2016.03Daniel Chojecki.eu

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN, SAN and Storage Arrays solutions, virtualization infrastructure, DNS, WWW, RDBMS and e-mail servers.

 

·       2014.122016.03 – Devoteam

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN, SAN, Storage Arrays, virtualization infrastructure, DNS, WWW, RDBMS and e-mail servers.

 

·       2011.09 – 2014.03 Naukowa i Akademicka Sieć Komputerowa

o   Systems Administrator

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN, SAN and Storage Arrays solutions, virtualization infrastructure, DNS, WWW, RDBMS and e-mail servers.

 

·       03.2000 08.2011 – EUROZET

o   Network Security Manager (01.2002 - 08.2011)

o   LAN/WAN and System administrator (02.2001 - 12.2001)

o   RadioZETSystem Administrator (03.2000 - 01.2001)

o   Responsibilities:  Design, implementation and administration of security systems, LAN/WAN, SAN and Storage Arrays solutions, virtualization infrastructure, DNS, WWW, RDBMS and e-mail servers.

 

·       04.2010 08.2011 – quizuj.pl

o   LAN/WAN and System Administrator

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN infrastructure, DNS, WWW, RDBMS and e-mail servers.

 

·       09.2009 05.2011 Internal HR Consultants

o   LAN/WAN and System Administrator

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN infrastructure, DNS, WWW, RDBMS and e-mail servers. Direct support to users.

 

·       06.2004 01.2006 Internet Pub "Piękna"

o   LAN/WAN and System Administrator

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN infrastructure, DNS, WWW, RDBMS and e-mail servers.

 

·       01.2000 03.2000 Fontex Poland

o   System Engineer

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN infrastructure, DNS, WWW, RDBMS and e-mail servers. Direct support to users.

 

·       1999 - 2000 LOKO Transport Company

o   LAN/WAN and System administrator

o   Responsibilities: Design, implementation and administration of security systems, LAN/WAN infrastructure, DNS, WWW, RDBMS and e-mail servers.

 

 TRAININGS/WORKSHOPS/CONFERENCES

 KNOWLEDGE FROM THE SCOPE OF IT

     UTM/NGFW/Firewall – Palo Alto Networks, Fortinet, Check Point, Netfilter, Juniper

     IDS/IPS – Juniper Networks IDP, Sourcefire, Snort, Samhain, Tripwire, Suricata

     SIEM – Splunk Enterprise Security, Juniper STRM, ArcSight, LogLogic

     SOAR Splunk Phantom, Demisto

     IaaS/PaaS – HPE dHCI, VCE VBLOCK, EMC VSPEX, OpenStack, FlexPod

     Cloud – OpenStack, EMC Atmos, Hitachi HCP

     BigData – Splunk, CEPH, Hadoop, EMC Isilion

     Storage Arrays – Nimble, 3Par/HPE, Hitachi, NetApp, EMC, IBM

     SAN – Cisco MDS, Brocade

     vSAN VMware vSAN, Hitachi VSP, EMC VPLEX, IBM SVC, FalconStor

     vOS VMware, KVM, XEN

     WAN Optimization – Fortinet, Riverbed SteelHead

     LAN/WAN – Fortinet, Juniper, Cisco, Alcatell/Lucent

     AS/AV – Websense Email Security, Avast, NOD32, ClamAV, SpamAssassin

 

Operating Systems: Linux (Slackware, RedHat, Debian), FreeBSD, OpenBSD, MacOS, Solaris/ OpenSolaris, HP-UX.

RDBMS: MySQL, PostgreSQL.

 

Programming: Shell, C/C + +, Perl, SQL.

 

SELECTED IT PROJECTS

 

Daniel Chojecki.eu

 

·       Data center relocation – Palo Alto, FortiWEB, FortiADC, HPe dHCI, HPe Nimble

·       Commissioning of the data center – Fortinet FortiGATE, FortiNAC

·       Enlargement of the SAN – Cisco MDS

·       Implementation of SAN – Brocade

·       Preparation of a project to implement the Splunk Enterprise Security solution

·       Conducting PoC for Splunk Enterprise Security

·       Implementation of Palo Alto firewall clusters

·       Implementation of FortiGate firewall clusters

·       Migration of the Firewall / UTM platform (Juniper SRX -> PaloAlto)

·       Implementation of the Proxmox cluster and the distributed CEPH file system

·       CheckPoint SandBlast Threat Emulation implementation

·       Modernization and enlargement of the VMware vSphere Cluster environment

 

DEVOTEAM

 

·       Expansion of the SAN network - Cisco MDS

·       Migration of the Firewall / UTM platform (Juniper SSG -> Juniper SRX)

·       Migration of the Firewall / UTM platform (CheckPoint -> FortiGate)

·       Audit of the VMware infrastructure

·       System and application monitoring system audit - Zabbix

 

NASK

 

·       Expansion of the SAN network - Cisco MDS

·       Exchange of disk arrays and data migration

·       Design and implementation of a private cloud solution for three clients from the public, banking and fuel sectors - VMware, IBM DS, Fujitsu

·       Designing a Big Data solution - EMC Atmos

·       Migration of the Firewall / UTM platform (CheckPoint -> FortiGate)

 

EUROZET

 

·       Unification of the platform for sound studios - Cisco MDS, EMC CX, Mac OS X, software

·       Implementation of the IPSec VPN system for users and company branches - Linux, Microtik, pfSense, Netscreen

·       Expansion of the LAN / WAN network

·       Implementation of SAN – Brocade

·       Implementation of a highly available Firewall system

·       Implementation of an anti-spam / anti-virus system for e-mail

·       Implementation of the IPS / IDS system

·       Consolidation of backup and archiving systems - migration from IBM TSM, EMC Networker to HP DataProtector

·       Windows domain deployment using Samba and OpenLDAP

 

 LANGUAGES

 

Englishgood at speaking and writing.

 

 INTERESTS

 

·       Photography

·       Mountaineering

·       Cycling sports