Image of Jan Pietek

Jan Pietek

Java Developer/Linux Expert @ Tellyo

Java Backend Developer & Linux Expert

Lodz, Lodz District, Poland

Ranked #833 out of 16,660 for Java Developer/Linux Expert in United States

Section title

Jan Pietek's Email Addresses & Phone Numbers

Jan Pietek's Work Experience

Tellyo

Java Developer/Linux Expert

September 2014 to Present

Lodz, Lodz District, Poland

Samozatrudniony

Travel blogger

March 2013 to Present

Inteligo Financial Services S.A.

Linux-based web systems administrator

January 2011 to March 2013

Warsaw, Masovian District, Poland

Jan Pietek's Education

Politechnika Łódzka

Master's degree Information Technology

2004 to 2009

Jan Pietek's Professional Skills Radar Chart

Based on our findings, Jan Pietek is ...

Inspiring
Troubleshooter
Introspective

What's on Jan Pietek's mind?

Based on our findings, Jan Pietek is ...

56% Left Brained
44% Right Brained

Jan Pietek's Estimated Salary Range

About Jan Pietek's Current Company

Tellyo

Rewritten from scratch the J2EE7 media content serving application, parsing the HLS/mp4 video streams in real time. Extensively used clustered MongoDB database features for high availability and best responsivity. The application can serve up to 2500 unique http req/s per node. Recently used Amazon EC2 Java Api for elastic storage/transcoder architecture + Amazon AWS CDN for content...

Frequently Asked Questions about Jan Pietek

What company does Jan Pietek work for?

Jan Pietek works for Tellyo


What is Jan Pietek's role at Tellyo?

Jan Pietek is Java Developer/Linux Expert


What is Jan Pietek's personal email address?

Jan Pietek's personal email address is j****[email protected]


What is Jan Pietek's business email address?

Jan Pietek's business email addresses are not available


What is Jan Pietek's Phone Number?

Jan Pietek's phone (**) *** *** 345


Who are Jan Pietek's colleagues?

Jan Pietek's colleague is Paweł Prędki


About Jan Pietek

📖 Summary

Linux/GNU/OSS enthusiast (15 years+) and Java programmer. Recently mastering scalabe, high-concurrency and high-availability J2EE programming with MongoDB and Amazon EC2 Cloud. Very good knowledge of scripting with Python and Bash, occasional Perl. I'm happy to work in a start-up environment and I'm not looking for a corporate 9-17 job right now. But I'm open to any challenging Java/Python programming projects or "impossible-to solve" Linux server issues. Did some hobby coding webapps, webcrawlers, log analysis, data mining, efficient content parsing, natural language processing. Apart from IT: radio journalist, adventure traveller (cycled from Turkey to Australia!), blogger (nagniatamy.pl).Java Developer/Linux Expert @ Rewritten from scratch the J2EE7 media content serving application, parsing the HLS/mp4 video streams in real time. Extensively used clustered MongoDB database features for high availability and best responsivity. The application can serve up to 2500 unique http req/s per node. Recently used Amazon EC2 Java Api for elastic storage/transcoder architecture + Amazon AWS CDN for content distribution. System also features some ffmpeg complex video filter magic and a bit of Python rest API. Redesigned and optimized Linux infrastructure architecture: Apache, mod_cluster, Wildfly, drbd+ocfs, Nginx, MongoDB replica set, MySQL, Morphia, Hibernate. VMWare 5 Cloud maintanance, Munin stats/monitoring scripts. From September 2014 to Present (1 year 4 months) Lodz, Lodz District, PolandTravel blogger @ Career break. Self-found and self-organized bicycle travel round Asia and Australia. Visit my blog at http://nagniatamy.pl/ From March 2013 to Present (2 years 10 months) Linux-based web systems administrator @ - Setup and maintenance of Debian/RedHat Linux-based servers (100+ farms) - Python/Perl/Bash programming - Supporting and debugging of mission critical financial systems (frontend and middleware) - Data mining/analytics - Basic VMware, IBM Bladecenter administration - system monitoring (HP BSM) - ITIL Foundation From January 2011 to March 2013 (2 years 3 months) Warsaw, Masovian District, PolandRadio journalist @ - radio reporter - live radio news presenter - in 2010: head of local radio newsroom From October 2009 to December 2011 (2 years 3 months) Lodz, Lodz District, PolandIntern @ J2EE training, Spring, Hibernate, Ant, Maven. From July 2007 to August 2007 (2 months) Master's degree, Information Technology @ Politechnika Łódzka From 2004 to 2009 Jan Pietek is skilled in: Linux, Python, Java Enterprise Edition, MongoDB, Bash, SOA, Blogging, Radio, Journalism, WordPress, Perl, System Monitoring, Adventure Travel, Middleware, Linux System Administration


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Jan Pietek's Personality Type

Introversion (I), Intuition (N), Thinking (T), Judging (J)

Average Tenure

1 year(s), 9 month(s)

Jan Pietek's Willingness to Change Jobs

Unlikely

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