• Harald Lazardzig

    CTO / Online Entrepreneur

    Hi, my name is Harald Lazardzig. Coding since the late eighties, I'm on the Internet since 1991, installed and configured my first web server in 1993, wrote a book on Unix in 1994, used to be an academic in what feels like a previous life, whereas now I'm an Internet Startup manager, a CTO, and somehow still a full stack web developer, specializing in Internet Startups and Online Media. Currently I work as an IT-Consultant and Business Angel, mostly at my own company, Übungssache GmbH. I love learning (not least from my mistakes), working with intelligent people and discussing what I've learned with them. This is a private website, automatically generated from my LinkedIn profile with the help of strikingly.com, and here you can find more about me and maybe get in touch for a chat about potential projects.

  • The Blog

    Thoughts, musings, and ruminations.


    Übungssache GmbH


    May 2011 - Present

    Hamburg, Germany


    voiXen GmbH

    Startup Investor, Shareholder

    since Dec 2015

    Berlin, Germany

    SENIORfit UG (haftungsbeschränkt)

    Seed Investor, Shareholder

    Oct 2015 - Present

    Hamburg, Germany




    Shopstar GmbH

    Seed Investor, Business Angel, Shareholder

    Aug 2013 - Dec 2015

    Urban-Brand GmbH - windeln.de

    Seed Investor, Shareholder

    Jan 2010 - Feb 2014

    Bauer Digital KG

    Consultant / Technical Auditor

    Aug 2012 - Oct 2012


    Director, Product - Store for Next Billion

    Oct 2011 - Jun 2012

    Berlin, Germany,

    Burlington, MA, USA

    Burnaby, BC, Canada 



    Jun 2011 - Jan 2012

    YogaEasy.de GmbH & Co. KG

    Seed Investor, Shareholder

    Dec 2009 - Present

    Acting CTO

    Dec 2009 - Sep 2011

    Parbalance GmbH

    Co-founder, Owner, CTO

    Sep 2008 - Sep 2010

    Munich, Germany


    Co-founder, Shareholder,

    Jul 2000 - May 2015


    Jul 2000 - Dec 2007


    Jan 2008 - Dec 2008

    Hamburg, Germany


    Seed Investor, Member of the Board

    May 2005 - May 2006

    SKYRIX Software AG

    Member of the Board

    Oct 2000 - Sep 2005


    Interactive Productions GmbH

    (Burda Verlag)


    Oct 1998 - Feb 2000

    Munich, Germany

    Bertelsmann OMS

    Internet Consultant

    Oct 1997 - Sep 1998

    Health Online Service

    (Burda Verlag)

    Technical Director

    Sep 1995 - Nov 1997

    Munich, Germany


    Einführung in das Betriebssystem


    [Hrsg. von Florian Oehl ...]


    336 Seiten

    Beck-EDV-Berater im dtv - 50157

    Dt. Taschenbuch-Verl.; München : Beck

    ISBN: 3-423-50157-X (dtv)

    ISBN: 3-406-38249-5 (Beck)



    C, C++, perl, JavaScript, Ruby, Basic, Prolog, Scheme, Python, PHP, Pascal, Modula, Smalltalk, Fortran, Assembler in no particular order. Shell scripting with ksh, bash and tcsh, frontend development with HTML and CSS. 

    Product Management

    Agile Methodologies

    Scrum, Kanban

    User Experience

    Mobile Devices




    Hamburg Area, Germany


    Get in touch with me if you would like to do business together.

  • Impressum

    The following information (Impressum) is required under German law.

    Responsible for the content of this site:


    Harald Lazardzig

    Eppendorfer Landstr. 102
    20249 Hamburg

    Phone: +49 172 929 1269

    Fax: +49 3212 - 1017212
    Email: harald.lazardzig@gmail.com
    Homepage: http://harald.lazardzig.net


    Legal disclaimer

    The contents of these pages were prepared with utmost care. Nonetheless, I cannot assume liability for the timeless accuracy and completeness of the information.



    My website contains links to external websites. As the contents of these third-party websites are beyond my control, I cannot accept liability for them. Responsibility for the contents of the linked pages is always held by the provider or operator of the pages.



    Data protection


    In general, when visiting this website, no personal data are saved. However, these data can be given on a voluntary basis. No data will be passed on to third parties without your consent. We point out that in regard to unsecured data transmission in the internet (e.g. via email), security cannot be guaranteed. Such data could possibly be accessed by third parties.



    Cookies, Google Analytics, IP-Address

    As this is a private website I set just one cookie, paradoxically storing information on whether you accept the use of cookies or not. Neither do I use Google Analytics or similar services, nor do I store your IP-address. But please bear in mind that this site is running on hardware, software and services provided by Strikingly (who in turn seem to run on Heroku, who run on AWS), so take notice of Strikingly's Privacy Policy, as they seem to set not just one, but several cookies.

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