Mariusz Pękala

is available. ✅

Bis 2025, Senior Software Developer, MICE Portal GmbH
Freising, Germany

Fähigkeiten und Kenntnisse

Programming
Ruby
Ruby on Rails
Databases
PostgreSQL
Perfectionism
JavaScript
Backend
Full-stack development
Git
API
Software
Frontend
Linux
Shell Scripting
HTML
CSS
independent
Reliability
Responsible
Professional experience
Creativity
innovative
International experience
Commitment
Technical Knowledge
Curiosity

Werdegang

Berufserfahrung von Mariusz Pękala

  • 5 years and 9 months, Sep 2019 - May 2025

    Senior Software Developer

    MICE Portal GmbH
  • 6 months, Dec 2018 - May 2019

    Senior Software Developer

    carwow Ltd

  • 1 year, Dec 2017 - Nov 2018

    Senior Software Developer

    carwow GmbH
  • 1 year and 7 months, May 2016 - Nov 2017

    Senior Backed Developer

    Freeletics GmbH

  • 3 years and 3 months, Feb 2013 - Apr 2016

    Senior Developer

    12Auto Group GmbH

  • 4 months, Oct 2012 - Jan 2013

    Owner

    Arsen7

    After we decided to close the iDelfi company, I started my own business, but I quickly learned that a businessman rarely has time to write some code. I started to look for a team to join, and ...

  • 5 years and 8 months, Jan 2007 - Aug 2012

    Chief of Programming Department, Member of the Board

    iDelfi Polska

    Responsible for the whole IT part of the business, personally mostly busy with programming, supervising employed programmers (1-3), supporting clients in more difficult problems.

  • 6 months, Nov 2010 - Apr 2011

    Technical support

    Indykpol S.A.

    I was occasionally (but quite often) called to help by fixing bugs in the company's CMS application, to implement changes, or create specific applications for promotional campaigns.

  • 1 year and 1 month, Dec 2005 - Dec 2006

    Programmer

    Ideico

    Developing CMS applications (various), fixing bugs in existing ones. After this company had been dissolved, part of the crew formed a new one: iDelfi (there was a new business opportunity - please, do not think that I destroyed the company mere year after I appeared there)

  • 2 years and 1 month, Mar 2004 - Mar 2006

    IT support, programmer

    Administrative Offices of Olsztyn County

    Responsible for helping users with all computer-related problems (alone), managing the network, hardware and the usual IT crowd stuff (in 2-men team). As the programmer, I was responsible for creating the Offices' website (I see that it still works!), and for creating an ISO 9001 related application (codename: "Responsibility Matrix"). The application was one of the main parts of receiving the ISO certificate - it succeeded.

  • 6 years and 9 months, Jun 1997 - Feb 2004

    IT support, System Administrator

    Warmińsko-Mazurski Bank Regionalny

    Member of the IT team (from 2 men at the beginning to 7 men later). Responsible for the usual "everything related to computers is your job", but within the team I specialized with re-programming of the main accounting application (fixing bugs faster then the producer's support could - but we were cooperating with them in friendly fashion)

  • 1 year, Jun 2000 - May 2001

    Private First Class

    Polish Army

    Responsibilities? Classified. But it was an interesting experience.

  • 7 months, Nov 1996 - May 1997

    Interbank Transactions Inspector

    Warmińsko-Mazurski Bank Regionalny

    The Bank was just forming, so there was a lot of new things to do. After things stabilized a little, my usual job was to track inconsistencies in interbank transactions. A notable task I had been given was to create a new set of regulations for transactions between our branches. I was just a young employee, but apparently I did the job well, because my regulations had been approved.

Sprachen

  • Polish

    C2 (Verhandlungssicher / Muttersprachlich)

  • English

    C1 (Fließend)

  • German

    C1 (Fließend)

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