Bartlomiej L. Profile

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4.9

(64 reviews)

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$25 USD / hour

warszawa,

poland

$25 USD / hour

It's currently 7:00 PM here

Joined February 14, 2011

2 Recommendations

Bartlomiej L.

@f1x3r

4.9

(64 reviews)

6.0

95%

$25 USD / hour

warszawa,

poland

$25 USD / hour

97%

Jobs Completed

100%

On Budget

91%

On Time

23%

Repeat Hire Rate

Intelligence, knowledge, experience and dedication. At Your service.

* Systems administation: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment managment (Nortel, HP, Cisco), Deep understanding of network architecture, * High availability: active-passive clusters (RHCS, Linux-HA), load-balancing techniques, clustered file systems (DRBD, GFS/OCFS, GlusterFS) * Security: firewalling (iptables, ipfw, ipf/pf), antivirus techniques, antispam techniques (both before- and after- queue), SELinux (including writing custom policies), PKI * Database administration: MySQL, PostgreSQL, Oracle, SQL * Network services administration: www (apache, nginx), mail (postfix, sendmail, exim, dovecot, cyrus), DNS (bind, dnsmasq), LDAP (openldap) * Virtualization: Xen, KVM, VMWare (ESX/ESXi, VSphere), libvirt API, OVF * Programming: Perl, PHP, sh scripting, C/C++, Applescript, VBScript, Python, Java

See all Linux Developers in Poland

Contact Bartlomiej L. about your job

Reviews

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Showing 1 - 5 out of 50+ reviews

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5.0

$35.00 USD

Project for f1x3r

I struggled on this problem for weeks and he came in, within a very short time he had a solution. I couldn't believe it, so fast. I would definitely hire him again and highly recommend him.

+1 more

Closed User

@esseugen

•

7 years ago

5.0

€111.00 EUR

System Administrator Ubuntu

Bart did always great work! I will work with him also in the future.

Ubuntu

Ma K.

@rehkitz

•

8 years ago

5.0

$40.00 USD

Project for f1x3r -- 2

Very good work will hire again!

+1 more

Ronald D.

@deregtx

•

8 years ago

5.0

$140.00 AUD

Configure a Raspberry Pi 2 Model B with Openwrt and NODOGSPLASH for a captive portal

Great Work, As a novice he was able to guide me through the project. Would happily work with him again.

Linux

Daniel W.

@thelittlefig

•

8 years ago

5.0

$251.44 CAD

VMWARE MACHINE / Linux - CentOS6.64 Help with server security, maintenance, and performance

Great work one more time. Will definitely rehire. Thank you, Bart!

Closed User

@emploi7

•

8 years ago

Experience

SoftAware

Jun 2012 - Present

Company providing all sorts of IT services.

Intrasoft-TSI sp. z o.o.

Apr 2008 - May 2012 (4 years, 1 month)

- administrators' team leadership - designing a nd implementing HA systems - designing and implementing monitoring systems - designing and implementing buisiness processes within organization (incident and event managment)

2A sp. z o.o.

Oct 2002 - Mar 2008 (5 years, 5 months)

- technical department managment - network design - implementing new services - systems administration (FreeBSD, Linux, Windows) - configuration managment