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

· 2016.03 – Daniel Chojecki.eu

Solutions Architect

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.

· 2014.12 – 2016.03 – Devoteam

Solutions Architect

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 RadioZET – System 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

2023 – Prisma Cloud – Palo Alto
2022 – Splunk Security – Splunk
2022 – FortiNAC – Partner Training – Fortinet
2022 – FUDO – Partner Training – FUDO
2022 – Attivo BOTsink – Partner Training – Attivo Networks
2021 – CEPH Administration – RedHat
2020 – Recon Master #1 – Sekurak
2020 – Splunk Accredited Sales Engineer I – Splunk
2020 – Splunk Accredited Sales Rep I – Splunk
2020 – Splunk Core Certified Power Use – Splunk
2020 – Aruba Clearpass network access control – HPE
2020 – SD – Branch – how to secure a new generation branch network – Fortinet
2020 – SD – Branch – comprehensive security system for branches – Fortinet
2020 – GSLB – a simple and easy way to make your services always available, fast and relible – Fortinet
2017 – NSE 3 Network Security Associate – Fortinet
2017 – NSE 2 Network Security Associate – Fortinet
2017 – NSE 1 Network Security Associate – Fortinet
2017 – PCNSE7 - Palo Alto Networks Certified Network Security Engineer – Pearson | VUE
2017 – HPE/ARUBA – technical solutions overview – Clico
2016 – Palo Alto – Traps 3.4: Deploy and Optimize - PAN-EDU-285 – Clico
2016 – Palo Alto – Traps 3.3: Install, Configure, Manage - PAN-EDU-281 – Clico
2016 – Palo Alto – Firewall Installation, Configuration and Management: Essentials II – PAN-EDU-205 – Palo Alto
2016 – Palo Alto - Firewall Installation, Configuration and Management: Essentials I – PAN-EDU-201 – Palo Alto
2016 – VNX – basics of configuration and administration – EMC
2015 – Linux & Security Days 2015 – SUSE
2014 – Implementing Cisco Advanced Storage Networking Solutions – CS Hector
2013 – 301 FortiGate Multi-Threat Security Systems II – Compendium
2013 – Continuity and flexibility of business, approach for today and tomorrow - Vision Solutions – IDG
2013 – Implementing Cisco Storage Networking Solutions – CS Hector
2012 – Configuring and managing Juniper STRM – Clico
2012 – Dedicated training in installation, configuration and management of Juniper Networks IDP – Clico
2012 – Hitachi Virtual Storage Platform – Hitachi
2012 – Hitachi Unified Storage Platform – Hitachi
2012 – Hitachi Content Platform – Hitachi
2012 – Installation, configuration and management of security systems Juniper (NetScreen / SSG) – Clico
2012 – Check Point Certified Security Expert R75 – Clico
2012 – Websense TRITON Solution – ESGA V7.6 Professional – Clico
2012 – VCE Vblock Infrastructure Platforms Test Drive for Technical Decision Makers – Firefly
2012 – Check Point Certified Security Administrator R75 – Clico
2012 – 301 FortiGate Multi-Threat Security Systems II – Compendium
2012 – 201 FortiGate Multi-Threat Security Systems I – Compendium
2011 – IJOS – JUNOS Basics – Clico
2011 – 3PAR – Customer training – Polcom
2011 – DNSSEC – Internet Security – NASK
2010 – IT Security Management – Software Conferences
2010 – FalconStor Academy – COMP
2010 – BIN 2010 – Safety and Reliability Systems – Software Conferences.
2010 – Tivoli Academy – IBM
2009 – Open Source Security – Software Conferences.
2008 – Network Security GIGA CON – Software Conferences
2008 – IT Security Management – Software Conferences
2006 – Advanced Routing in TCP/IP – EduTel
2006 – Introduction to Administering and Supporting BlackBerry Enterprise Server Software 4.1 SP2 – Orange
2005 – How to build yourself a secure router/firewall network – Software Conferences
2005 – Traffic Control in Linux and FreeBSD – Compendium
2005 – FreeBSD – an advanced system administration – Compendium
2005 – FreeBSD – configuration and basic system administration – Compendium
2004 – VI National Conference on Network Security – Center for Promotion of Information Technology
2003 – Routing mechanisms in modern internet networks - BGP – EduTel
2002 – BIN – Safety and Reliability Systems – Software Conferences
2002 – VPNs in W2K – Almado
2002 – Network Security – Linux as a FIREWALL – Technology Centre Network
2002 – Sair Linux & GNU – Linux Network Administration - LX103 – Technology Centre Network
2001 – OpenMail – Software Conferences
2001 – Days of security – Compendium
2000 – Maintaing Lotus Domino Users – DR. Q
2000 – Breaking the Internet – ENSI

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

English – good at speaking and writing.

INTERESTS

· Photography

· Mountaineering

· Cycling sports