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    Jetze Hendrik Sikkema

    Jetze Hendrik Sikkema

    Senior Software Engineer and Data Scientist

    Bern, Switzerland

    I am expert Software Engineer and Data Scientist with years of experience in both fields. I enjoy working on projects with predictive modelling and machine learning. However I...Read moreI am expert Software Engineer and Data Scientist with years of experience in both fields. I enjoy working on projects with predictive modelling and machine learning. However I am also up to regular software engineering job. Projects I have been worked on include: algorithmic trading software using machine learning, fraud detection software, predicting bankruptcies, website back-ends.

      4.8
      (42)
      €99
      /hr
    Contact

    Skills

    data sciencemachine learningmysqlquantitative analysisagile software developmentC++ programming languageMATLAB programming languagePHP programming languagepredictive modelingPython programming language

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    Projects listed
    7
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    4
    Last active
    May 26 2023
    Response time
    within two days

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    Freelancer Buyer
    Projects worked on
    48
    Buyers worked with
    34
    Last active
    May 26 2023
    Response time
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    Skills

    data sciencemachine learningmysqlquantitative analysisagile software developmentC++ programming languageMATLAB programming languagePHP programming languagepredictive modelingPython programming language

    Insights

    Freelancer Buyer
    Projects listed
    7
    Freelancers worked with
    4
    Last active
    May 26 2023
    Response time
    within two days

    Insights

    Freelancer Buyer
    Projects worked on
    48
    Buyers worked with
    34
    Last active
    May 26 2023
    Response time
    within two days
    Skills Insights

    Insights

    Freelancer Buyer
    Projects listed
    7
    Freelancers worked with
    4
    Last active
    May 26 2023
    Response time
    within two days

    Insights

    Freelancer Buyer
    Projects worked on
    48
    Buyers worked with
    34
    Last active
    May 26 2023
    Response time
    within two days
    Skills Insights
    data sciencemachine learningmysqlquantitative analysisagile software developmentC++ programming languageMATLAB programming languagePHP programming languagepredictive modelingPython programming language
    • Reviews
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    Small PHP Script/Code to import CSV file into two arrays
    • Eduardby Eduard K.
    • Posted: 14 Feb 2019
    • 1
    • 20 Feb 2019 Eduard K.
      Eduard K.
      Barcelona, ES

      He did a great job! All works fine! Communication was excellent !

    Php Development
    • Jadeby Jade L.
    • Posted: 12 Oct 2018
    • 10
    • 17 Oct 2018 Jade L.
      Jade L.
      London, GB

      :)

    Find the roots of determinant function
    • Elkeby Elke V.
    • Posted: 11 Oct 2018
    • 0
    • 15 Oct 2018 Elke V.
      Elke V.
      London, GB

      It is the second time I have worked with Jetze, and as before he delivered the desired results within the promised time frame!

    I need a talented web developer in London who can code across disciplines
    • Michaelby Michael O.
    • Posted: 3 Aug 2018
    • 15
    • 07 Dec 2018 Michael O.
      Michael O.
      London, GB

      Jetze is truly a rarity. Outstanding developer, highly professional with wonderful attention to detail. Would highly recommend.

    • 13 Oct 2018 Michael O.
      Michael O.
      London, GB

      Fantastic work, excellent support and quality code. What more could you ask for?

    Matlab - rootfinder for nonlinear function
    • Elkeby Elke V.
    • Posted: 25 Sep 2018
    • 8
    • 28 Sep 2018 Elke V.
      Elke V.
      London, GB

      Jetze did a really great job!! The communication with him was excellent and so were the ersults he delivered!

    Help with python modules
    • Hüseyinby Hüseyin G.
    • Posted: 22 Sep 2018
    • 5
    • 23 Sep 2018 Hüseyin G.
      Hüseyin G.
      Innsbruck, AT

      Very helpful !!

    I would like a script built using PHP for an Algorithm
    • Herbertby Herbert T.
    • Posted: 2 May 2018
    • 8
    • 28 Aug 2018 Herbert T.
      Herbert T.
      London, GB

      Amazing work ethic with a beautiful mind, patient with a world of knowledge at his disposal. Hendrik is careful and possesses a great command of algorithmic knowledge and can execute algorithms into code with ease. If your looking for a PPH who has experience in solving complex problems with the kind of attention you would like for a special project, Hendrik is your guy. absolutely BRILLIANT!

    Python function for Probability - needs numeric integration
    • Michaelby Michael C.
    • Posted: 28 May 2018
    • 8
    • 29 May 2018 Michael C.
      Michael C.
      London, GB

      Jetze did an excellent job. He understood what I needed very well, asked intelligent questions for clarification and then delivered more that what I asked for very quickly - even quicker than he estimated. If there was a rating beyond 'excellent' I would give it.

    Reverse engineering exe / script
    • Michaelby Michael C.
    • Posted: 9 May 2018
    • 5
    • 12 May 2018 Michael C.
      Michael C.
      Madridejos, ES

      Advised on cost of what i wanted to do but it was beyond my budget. He gave full refund

    Windows desktop application - API trading
    • Ayaby Aya R.
    • Posted: 6 May 2018
    • 6
    • 10 May 2018 Aya R.
      Aya R.
      Kolding, DK

      I am sure Jetze was the right guy for my project, but I decided to cancel the project before we even got started, as Jetze was not able to spend as much time on the project as I had hoped. Hi kindly accepted a total refund.

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