966 karma · joined January 10, 2012
https://www.linkedin.com/in/rajeevku02/
email: rajeevku02 [at] gmail.com
Also, I would like the title of the article to be changed. IMO, whatever achieved, according to the article, is not an invention. It is just another usage of a dynamo.
Starting up with freelancer is not good idea. The freelancer model will work only if you have a fixed spec which is not the case with most of the tech startup. You always have to take market feedback and quickly incorporate into your product.
Integrating the C++ code with Objective C is much smoother experience than the Java in android.
As the Objective C (more precisely objective C++) is superset of C++, I can directly call C++ code from objective C and for other way communication (calling objective C code from C++), I had defined an C++ interface. The C++ code calls on interface only and the interface is implemented in objective C.
For Android, little more work was required. I had write wrappers code. I also had to hit many stupid issues like local reference table overflow etc.
Service Unavailable
Error 503
EDIT: Looks like the issue is intermittent
I made it to learn Android development. It took me total of 5 days: 2 days to learn basic android stuff then next two days to develop this app and on last day creating dev account and publishing on Android store.
After publishing I forgot the password of signing key I used, so I never updated this app except for a description change. Initially there was almost no revenue but it increased over the time as the download count increased. After two year(of publishing), it is giving me around $70/per month through ads (admob).
https://play.google.com/store/apps/details?id=com.avabodh.le...
This is (free on Android and paid on iOS) sketch recognition diagramming app.
EDIT: The replies of this comment say that the others (Apple etc) are too copying and copying kernel in not wrong. Well, I did not say that copying is wrong. What I mean is that copying is NOT innovation.
if(version >= 7) {
// some code which only works on iOS7
// or some workaround for iOS7
} else { // code which works in older version
}Previously I never had to write such code to support iOS6 and iOS5 together.
But the situation is much better than Android world. I also have the Android version of the same app (http://www.avabodh.com/lekh)and I have to write lot of version specific if-else in the code.
http://techcrunch.com/2013/10/14/australian-startups-zookal-...
C++ object model described with c code: http://www.avabodh.com/cxxin/cxx.html
How c code is translated to assembly: http://www.avabodh.com/cin/cin.html
In my observation, here in India (I am from India) that a child born in a poor family remains poor for whole of his life . There are exceptions, but this is true for most of the cases. In my opinion, the reason behind is that the society and culture makes feel a child of poor family that he/she is poor in all aspect of life. This goes to un-conscious mind of children that they are poor and they never come out this thought when they grow up and even if they are very very talented.
Please do make such kind of culture where kids feel bad simply because their parent can't afford something for them. Please do not make kids feel that they belong to a poor family. I can see the current bid is $20K which is a big amount even for a middle class family.
I know that world is not perfect, but we can try making it better at least by not playing the money games in kids matter. If you think further, this kind of culture is a way to society where only children of rich people will get proper healthcare, education etc.
Wishing good luck to these guys!!
And there also a orientation (of tablet) issue that you have pointed out.
There is nothing to hide the fact that ad does not work if you are not connected to Internet.
BTW, there were good number of comments in my show HN post for iPad. Don't know why the HN is not showing comments of older post now.
But for iPhone show HN post did not do well. It got only few points
https://itunes.apple.com/us/app/lekh-diagram/id576124115?mt=...