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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
      (41)
      €99
      /hr
    Contact

    Skills

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

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    Freelancer Buyer
    Projects listed
    7
    Freelancers worked with
    4
    Last active
    Mar 21 2023
    Response time
    within two days

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    Freelancer Buyer
    Projects worked on
    47
    Buyers worked with
    33
    Last active
    Mar 21 2023
    Response time
    within two days

    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
    Mar 21 2023
    Response time
    within two days

    Insights

    Freelancer Buyer
    Projects worked on
    47
    Buyers worked with
    33
    Last active
    Mar 21 2023
    Response time
    within two days
    Skills Insights

    Insights

    Freelancer Buyer
    Projects listed
    7
    Freelancers worked with
    4
    Last active
    Mar 21 2023
    Response time
    within two days

    Insights

    Freelancer Buyer
    Projects worked on
    47
    Buyers worked with
    33
    Last active
    Mar 21 2023
    Response time
    within two days
    Skills Insights
    data sciencemachine learningmysqlquantitative analysisagile software developmentC++ programming languageMATLAB programming languagePHP programming languagepredictive modelingPython programming language
    • Reviews
    • Purchases
    • Endorsements
    Hide feedback
    Modifying a python script to export strain analysis data
    • Annaby Anna T.
    • Posted: 1 Mar 2023
    • 6
    • 02 Mar 2023 Anna T.
      Anna T.
      London, GB

      Jetze is a pleasure to work with. He is highly experienced and found a neat solution to my python script straight away. Fast and great communication.

    Dijkstra's algorithm in PHP
    • Gregby Greg B.
    • Posted: 22 Dec 2022
    • 0
    • 29 Dec 2022 Greg B.
      Greg B.
      Derby, GB

      Jetze implemented a data science algorithm for me over the Christmas break. It was turned around really quickly and included tests and suggestions, not just a dumb implementation. This has really helped me out! Thank you!

    UK APR Calculator for excel
    • Danielby Daniel G.
    • Posted: 24 Oct 2021
    • 2
    • 26 Oct 2021 Daniel G.
      Daniel G.
      Bristol, GB

      Very Clever Chap. Great work.

    List intersection
    • Stavrosby Stavros G.
    • Posted: 9 Nov 2020
    • 0
    • 21 Jan 2021 Stavros G.
      Stavros G.
      Athens, GR

      Took more time than originally planned.

    Executable script to sort and separate scraped data.
    • Conorby Conor F.
    • Posted: 5 Nov 2020
    • 0
    • 11 Nov 2020 Conor F.
      Conor F.
      Dublin, IE

      Jetze is very professional. It's clear that he is very experienced and honest. Jetze promptly worked and delivered on multiple revisions in great time. It's obvious that he cares about delivering a good product and high quality service - I'll be working with Jetze again.

    Python Code
    • Nimaby Nima J.
    • Posted: 15 Sep 2020
    • 0
    • 20 Sep 2020 Nima J.
      Nima J.
      Glasgow, GB

      Prompt communication and very responsive to queries.

    Python problem solving
    • Aby A A.
    • Posted: 25 Jul 2019
    • 0
    • 12 Sep 2019 A A.
      A A.
      Auburn, AL, US

      Very smart developer, always reliable to work with

    • 29 Jul 2019 A A.
      A A.
      Auburn, AL, US

      very smart and quick to solve problems.

    Script built to change the name of files to match an excel sheet
    • Samby Sam C.
    • Posted: 18 Apr 2019
    • 5
    • 07 May 2019 Sam C.
      Sam C.
      Seattle, WA, US

      amazing.

    • 22 Apr 2019 Sam C.
      Sam C.
      Seattle, WA, US

      Absolutely incredible. Polite. Timely. Amazing.

    Python pygame project
    • Neelofarby Neelofar J.
    • Posted: 26 Aug 2018
    • 0
    • 12 Apr 2019 Neelofar J.
      Neelofar J.
      Cooranbong, AU

      Jetze is a superhero. The way he understands a thing, I don't have words. He is very very competent, and extremely understanding. There must be more than five stars. Excellent work, on time. He is a little bit expensive, but when your job is done, you forget everything. I highly recommend him. ***********........(lots of stars for his work)

    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 !

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