My Professional Profile

I am Johnson Augustine Sr.Software Engineer and System Architect. I have 10 Yrs of hands on expertise in MVC 5 , Angular 5 , C# MVC Razor, WPF MVVM , Android , IOS Swift 3 , IOS11 MSSQL,MySQL Database,,PHP,C/C++/Visual C++/G++/QT++,Com,DirectX,Open CV,EMGU CV , embedded System Development , [Raspberry PI]. ,html,Javascript,Jquery,Ajax.CSS , Networking ,Cyber security, Ethical Hacking You can see my professional profile at Email :

Monday, 19 October 2015

IOS Response object issue convert nsdata to NSString

Some times you will face issues when convert  Response object issue convert nsdata to NSString in objective c , Its just the encoding issue

NSString *strdata= [[NSString alloc] 
  initWithData:responseObject encoding:NSUTF8StringEncoding];

Setting up the Decoda IDE for embedded systems

About Decoda

To quickly introduce Decoda, it is an IDE for writing Lua code. It has the basic features expected of an IDE - you can group files into project, you can edit multiple files in a tabbed editor, the code is syntax-highlighted. Code completion, symbol browsing, and more. It also features a Lua debugger that allows you to debug your Lua code within any application that embeds the Lua runtime or uses Lua as a dynamic-link library (DLL). Although it is written using the multiplatform WxWidgets toolkit, it hasn't yet been ported to any platform other than 32-bit Windows. This unfortunately means that Linux users will not be able to use it. It can be used on 64-bit Windows, but the debugger only works for 32-bit programs.

Generate documentation from source code

Generate documentation from source code

Doxygen is the de facto standard tool for generating documentation from annotated C++ sources, but it also supports other popular programming languages such as C, Objective-C, C#, PHP, Java, Python, IDL (Corba, Microsoft, and UNO/OpenOffice flavors), Fortran, VHDL, Tcl, and to some extent D.

Saturday, 3 October 2015

Angularjs libraries

The following are the most commonly used Angularjs libraries uirouter, uibootstrap, satellizer, grevory, krispo

Thursday, 24 September 2015

how expand Virtual Box Vmdik Disk Szie in virtual box

how expand Virtual Box Vmdik Disk Szie in virtual box ? 

use the following commands simply to do so

  1. open CMD in windows  [ run --> cmd ] 
  2. cd “C:\Program Files\Oracle\VirtualBox”   [ You need your working directory  ]
  3. run  the following commands

  • VBoxManage clonehd "source.vmdk" "cloned.vdi" --format vdi
    VBoxManage modifyhd "cloned.vdi" --resize 51200
    VBoxManage clonehd "cloned.vdi" "resized.vmdk" --format vmdk

  1. if you get any UUI code issue then do the following command
  2. VBoxManage.exe internalcommands sethduuid "C:\path\to\new\vdi"
  3. also change your xml files in c:\\users\.virtualbox\virtualbox.xml and change the UUI code associated with the OS
  4. VBoxManage.exe showhdinfo "c:\MyMachine.vdi"

Thursday, 16 April 2015

pulse detection using opencv and c++

Gender detection using opencv and c++

See the video

Motion Detection in C++

How to detection motion in real time

see the video . For more contact

Thursday, 12 March 2015

Hotel Order management system

Hotel Order management system will work with tablets, that helps customers to order food and get bills very fast

Contact for more details and pricing