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tehwalrus

HN member
Joined
Fri, Jan 14, 2011, 4:23 PM UTC
HN karma
2,886
Public activity
1,274 items

About tehwalrus

Senior Developer Relations Engineer at IQGeo. Looking for Senior Software Engineer roles in Python.

I have a Physics PhD, am a Linux user, I used Python and C/C++/Cython extensions to do lots of data analysis for a PhD at Imperial College London from Jan 2011-Dec 2014, working with complex systems (mathematical graphs, 3D graphics incl OpenGL, computational geometry, and physics/stat mech). As of Feb 2014, I am also a published author in Linux Format magazine (issues 180 and 182.)

I have previously worked for what3words, an Oscilloscope company in Cambridgeshire (writing GUI, drivers), a software services company in north London, and a networking hardware company in Cambridge. I stood for Parliament for the Lib Dems in the UK general elections in 2015 and 2017.

https://github.com/joe-jordan

http://stackoverflow.com/users/393816/tehwalrus

Recent public activity

  1. comment
    Comment #49216074

    Location: Cambridge UK Remote: Yes Willing to relocate: No Technologies: Python, Docker, Linux systems, Postgres/PostGIS. A little JS/React, C/C++. A long tail of other tech. Résum…

  2. comment
    Comment #26054181

    In the UK, high rises are cheap social housing, and rarely have any of these features. (it's possible a few nice ones were built here at there, but those are the exception - people…

  3. comment
    Comment #22865156

    They may not become famous in their fields, but they're not going to be worrying about that stuff anyway, so will probably be happier. Which, it turned out for me, was a better goa…

  4. comment
    Comment #22442261

    The independent wealth was what allowed them to do science in the first place, nobody else had time or equipment (at least, that's the normal rationalisation).

  5. comment
    Comment #22045247

    Those are all things that fall into the second category (subjective stuff I wouldn't call lying). But saying that something works in X case when it doesn't (or even when you don't …

  6. comment
    Comment #22042575

    I think I agree more with the parent than with you, particularly in engineering. Lying in engineering means saying anything that's not true with any certainty. I wouldn't hold it a…

  7. comment
    Comment #21955688

    See also Rome, which is built on top of about eight more layers of Rome. Residents often get architectural and history students asking to look at something weird in the basement.

  8. comment
    Comment #21935638

    When I visited the USA for a conference, I looked up a nice coffee place that was just across the street from the academic campus where I was staying. I went to the nearest crossin…

  9. comment
    Comment #20387203

    Similarly, lowest voltage ever to kill someone was 48V.

  10. comment
    Comment #18863317

    I learned 4e first (modulo a one-shot 3rd ed game a long time before). I think it has excellent potential as a system that allows you to tell stories, even if the actual game mecha…

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  12. comment
    Comment #18810131

    Pico Technology | C++/C# Software Engineer, and other roles | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico soon became a …

  13. comment
    Comment #18113751

    Pico Technology | C#/C++ Software Engineer, Software Test Engineer | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico soon be…

  14. comment
    Comment #17905394

    Pico Technology | C# Software Engineer, Testers who code, and other roles | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico …

  15. comment
    Comment #17664268

    Pico Technology | C# Software Engineer, Software Testers (who code a bit), Product Owner | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Establishe…

  16. comment
    Comment #17443637

    Pico Technology | C# Software Engineer, and other roles | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | http://jobs.picotech.com Established in 1991 Pico soon became a lead…

  17. comment
    Comment #17227762

    Interesting, but almost certainly a systematic error. We have a lot of experiments over the last few decades detecting neutrinos, and only 2 detecting "sterile" ones (i.e. slightly…

  18. comment
    Comment #17210258

    C# Software Engineer | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | jobs.picotech.com Established in 1991 Pico soon became a leader in the field of PC Oscilloscopes and da…

  19. comment
    Comment #16967673

    C# Software Engineer | ONSITE | St Neots, Cambridgeshire, UK | £30k - £50k | jobs.picotech.com Established in 1991 Pico soon became a leader in the field of PC Oscilloscopes and da…

  20. comment
    Comment #16782645

    Or, whenever you get an unexpected email, go retrieve your credentials from your password manager, log in via the main page, and check you can see the message/problem it's referrin…

  21. comment
    Comment #16742972

    Not right now, I've just done it enough times. It's often when I want to do a search with 6+ words and all of them are important. But because some of them are e.g. "C++ default con…

  22. comment
    Comment #16742782

    I've actually stopped trying to search google for things anymore, because it almost always tried to be clever and totally missed the point. Sounds like I should try "verbatim" too!…

  23. comment
    Comment #16739000

    So, you write down the formal requirements you have of an operating system (with aggressive auto-updates enabled, or disabled, as the customer chooses) once, on a piece of paper, a…

  24. comment
    Comment #16737964

    Sorry, I proposed unit testing as a real-world formalisation of requirements in an earlier post, and you didn't contradict me. What automated system would you use for this instead?…

  25. comment
    Comment #16737916

    There is a big debate about open plan, isn't there? I personally like working in a collaborative environment, at least within the scrum team all focussed on the same goals. I think…