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jonasvp

1,203 karma · joined December 6, 2008

- Django, Python, React, ES6 hacker - Co-founder: https://www.jonasundderwolf.de/team/ (check there for email) - Co-founder: https://www.velofracht.de
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jonasvp··on Show HN: World class unlimited email hosting for all your domains from $4/month
Their web server or the actual email servers?
jonasvp··on Show HN: World class unlimited email hosting for all your domains from $4/month
This seems to be on the free plan only (see pricing plan). Which makes sense to me - if you're not paying, you might as well be advertising.
jonasvp··on Ask HN: Why should I use Django?
We've built web applications based on Django for small CMS sites, large multi-language CMS sites, up to large custom-built applications (mostly API-based) for the likes of Mercedes-Benz and Deutsche Bahn. I can honestly say that I never regretted the decision.

It scales beautifully (see the likes of Instagram, Disqus, Sentry, etc.), has a great security track record, sane deprecation schedules, and the core team keeps up with the times and new technologies but does so at a sane pace and without rushing things.

Not to mention the documentation - ohmygod, the documentation!

In a nutshell: pick Django, keep learning Python, and try to build something that your users love.

jonasvp··on What I learned from spending 3 months applying to jobs after a coding bootcamp
I don't know about Ireland but that's definitely not true for Germany. While the amount usually talked about in negotiations is pre-tax (since people have differing tax rates due to children, marriage, etc.), there's a significant difference from there to the actual cost to the company.

In my company we pay about 25% on top for social security, worker's benefits, health insurance, etc. This is without any company-provided benefits such as trainings, conference allowances, holidays, etc.

jonasvp··on Ask HN: Do you have a side project you want to sell?
https://www.browser-details.com

Written in Django, got some HN love a while ago - no signups for a while now but we have over 500 accounts that signed up at some point. About 20 sprang for the "Pro" version at $10/month. We even had a customer pay $50/month for an API version integrated directly into their site.

It's used to have your customers send their browser details directly to your inbox. Just point them at your site such as http://example.browser-details.com (CNAMEs with custom domain possible).

Created to scratch our own itch: previously, most of our customer would be hard-pressed to name their browser version so it was very helpful in development. Uses an external API to map the user agent string to browser make/version.

Interesting trades considered. ;-)

jonasvp··on “Ultrasonic cross-device tracking” embeds inaudible tones in advertisements
Poor dogs...
jonasvp··on Ask HN: Who is hiring? (September 2016)
Jonas & der Wolf - http://www.jonasundderwolf.de | Berlin, Germany | Frontend Developer | ONSITE

We're a small development team working on applications for small and big companies such as the Deutsche Bahn. We develop using Django and React, striving for a clean API between backend and frontend.

Currently we're looking for a frontend developer to complete our team since we're mostly backend-focused. You should have some experience with a modern frontend stack.

See the jobs description here (http://www.jonasundderwolf.de/de/jobs/) or send me an email directly at "jvp" on our domain and we can meet for coffee and a chat.

jonasvp··on Cloud Software Begins to Lose Altitude
Good point - this is exactly the market Sandstorm (https://sandstorm.io) is trying to reach as well. Will be interesting to see how cloud-within-the-enterprise will turn out.
jonasvp··on Ask HN: Who is hiring? (March 2016)
Jonas und der Wolf (http://www.jonasundderwolf.de) | Berlin, Germany | Full-time, on-site

* Django/Python Developer * Frontend Developer (React experience a plus)

We're a web development agency based in Kreuzberg, Berlin, focused on good engineering practices and work/life balance. We work for startups but also large companies you've heard of, writing web-based software for internal and external purposes.

We use Django, PostgreSQL, and Ansible on the server, HTML5/CSS3 and (since recently) React on the frontend. If you're interested, get in touch to have a chat!

jonasvp··on Hostnames and usernames to reserve
Well, that would have been helpful when I announced http://www.browser-details.com on HN - it allows you to reserve a subdomain and it never even occurred to me that I'd have to restrict them (apart from the obvious regex).

So a thoughtful HNer taught me a lesson and reserved "www". Took me a second to figure out why the site didn't behave as expected...

jonasvp··on Why it’s so hard to keep up with how the U.S. gov't is spying on its own people
I found this to be quite insightful. Is there a school of thought or further literature on this view?
jonasvp··on Berlin public transport in real time
God, how I wish I lived in the Netherlands...
jonasvp··on Nine of the World’s Biggest Banks Form Blockchain Partnership
No, but nobody cares about M0. It's M2 that creates demand in the marketplace. As soon as a bank fails, all that created M2 disappears from circulation and that's what crashes economies ("too big to fail"). In a full-reserve banking system (M0 = M2) nobody would care about crashing banks.

> Bottomline is, the loan is an asset and the deposit is a liability.

I used to be as skeptical as you about the full-reserve crowd but that point is actually what got me thinking: banks are the only players in the economy for whom giving out loans is a balance-sheet extension (what you're describing). They're worth more, the more loans they give out.

For everybody else, giving out a loan doesn't change their net worth! They're just exchanging one asset (money) against another asset (an IOU from someone). In other words: banks are special and are not allowed to fail, because we let them create money.

jonasvp··on Ask HN: Why is HN not mobile friendly yet?
There's a few mobile-friendly versions of Hacker News, using the API. I prefer http://hn.premii.com
jonasvp··on Science Isn’t Broken
From the article:

> some people have begun to ask: “Is science broken?” > I’ve spent many months asking dozens of scientists this question, and the answer I’ve found is a resounding no.

News at 11: cognitive dissonance is a thing.

jonasvp··on Master Password
Great summary! I've been using Master Password for a few months now and I'm generally happy with it. However, the points you mention pretty much force me to have a KeePass file for "those other passwords".
jonasvp··on Master Password
Why "iOS-only"? I've been using the Android version for a few months and it works fine: https://play.google.com/store/apps/details?id=de.devland.mas...
jonasvp··on Master Password
Put "username@domain.com" in the "site name" field. It's just a text field after all.
jonasvp··on Inside Shellshock: How hackers are using it to exploit systems
The bot does not have anything to do with shellshock by itself. The shellshock exploit is just used to download the (generic) Legend Bot in order to remotely send commands to the machine.
jonasvp··on Immigration Crackdown on Digital Nomads in Chiang Mai, Thailand
No such requirement in Germany either. We have a national ID that you're required to have somewhere but you're not required to have it on you. Same as above, though: in case you're involved in some fracas, they may detain you until your identity can be checked.
jonasvp··on What's an idea or creation that you've had success with locally that I can copy?
Also, there's always money in a banana stand!
jonasvp··on Why washing machines are no longer built to last
That misconception is covered in the article:

> She points out that consumer law does not underwrite six years of use, as is commonly believed.

It's two years. In some countries, e.g. Germany, after six months the burden of proof is on the consumer that the product had already been faulty when receiving it (http://ec.europa.eu/consumers/ecc/consumer_topics/buying_goo...).

jonasvp··on How Silicon Valley entrepreneurs are rushing to cash in on cannabis
> "In my 25 years of practice, all of my patients who came to me seeking help with their addictions, they all had one thing in common - they all started with marijuana."

This might well be true though I doubt it. I strongly suspect almost all of them started with alcohol.

Be that as it may, that's really not the probability we're interested in. It's not "percentage of addicts who tried Cannabis" but "percentage of Cannabis users who go on to become addicts". Given the wide usage, the first number is meaningless, the second likely very low.

Your friend's quote might as well be: "they had one thing in common: they all had a driver's license".

jonasvp··on Why can’t America get the sidewalk café right?
No kidding. Check out this blog to see what difference street width makes. The author narrowed LA's streets using Photoshop and it instantly feels more livable: http://narrowstreetsla.blogspot.de
jonasvp··on Some young adults disconnecting with 'dumbphones'
I feel the same way. With my smartphone in my pocket, I ended up whipping it out at every second of downtime to read... anything. Twitter, HN, news.

That's not an indictment of smartphones but of myself. My wife does just fine with a smartphone, taking it out only to check her calendar.

My solution: dumbphone in my pocket, Nexus 7 tablet in my bag. If I leave home without a bag, I won't need more than a phone. Otherwise, I have access to maps, mail, etc. but need to make a conscious decision to take it out - and look ridiculous when I walk around with it, which helps with the addictive part as well.

jonasvp··on Yogaglo Patent Issued
It took a while for me to understand why the threat of a lawsuit is so terrifying in the States. It seemed absurd for both parties to pay even if one is clearly in the wrong. I still don't understand why people are defending this system or only changing it piecemeal for certain cases (https://en.wikipedia.org/wiki/Strategic_lawsuit_against_publ...).

Here in Germany, losers pay and the cost for lawyers is calculated by the amount the argument is about. This way, you can't bankrupt someone by winning a minor argument in court using extremely expensive lawyers.

jonasvp··on How much money are you earning from your software products?
Wow, thanks - I'll get that fixed up.
jonasvp··on How much money are you earning from your software products?
My side project http://www.browser-details.com is doing about $100/month right now. I haven't started to do any marketing yet as I want to give it a small makeover before.

It started as a tool for my company so I know there's a need for it - not sure yet how to best market it, though.

jonasvp··on Ask HN: Who is hiring? (October 2013)
Berlin, Germany - Django-Developer and Team Lead [LOCAL]

I'll be posting in German since at least basic competency is required...

Jonas und der Wolf (http://www.jonasundderwolf.de) ist eine Kreuzberger Medienagentur. Wir entwickeln und betreuen komplexe interaktive Websites und Applikationen für international tätige Unternehmen. Technisch setzen wir auf Django, zusammen mit einem leistungsfähigen Open-Source-Stack aus u.a. FeinCMS, nginx, Redis, PostgreSQL und git.

Wir sind ein junges Team von engagierten Kolleg/innen in einem entspannten Arbeitsumfeld und suchen eine/n Django-Developer/Team Lead zur Verstärkung.

Die vollständige Ausschreibung findest Du hier: http://www.jonasundderwolf.de/unternehmen/jobs/

Rückfragen gerne auch an mich direkt (Email im Profil). Freuen uns über Bewerbungen!

jonasvp··on Amazon plans major move into grocery business
I hope Amazon is using this to take over last-mile delivery. That would be an amazing opportunity to roll out something like http://www.cargocap.com/ - though probably not in a typical US suburb.

In a somewhat denser city, doing last-mile delivery by something other than a people-killing, air- and noise-polluting truck just makes a whole lot of sense. I know it's far off but there are few companies other than Amazon that I would trust to pull it off.

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