Hi, I'm Grzegorz, I'm a software developer

using System;
namespace djfoxer.website.welcome
    class Program
        static void Main(string[] args)
            Console.WriteLine("Hello World!");

.NET platform (C#)

ASP.NET Web Forms
Windows Phone (Silverlight)
Universal Windows Platform


Xamarin Native iOS
Xamarin Native Android

JavaScript frameworks

jQuery Mobile
jQuery UI

Microsoft SQL Server

SQL Server 2008-2012
Integration Services
Reporting Services
Analysis Services

Other stuff

Entity Framework
Oracle database
.NET Compact Framework


In 2015 I set up the company called FoxerSoft. It is young IT company with huge ambitions and experience in raw and dangerous software world.

Visit my blog

Feel free to visit my IT blog, where I write about everything connected with new technology: .NET programming, creating web browser plugins, Windows Phone rants, reviews of mobile devices, books, apps and more...

Homebrew projects

E-number: Food Additives (Chemia w żywności)

E-number: Food Additives is universal app for Windows and Windows Mobile devices (and for classic, Windows Phone 8.0 systems). It's one of the most popular app in Windows Store health and food category. App has almost 50 000 downloads and more than 1 000 reviews! It contains more than 360 food additives with detailed description and fast and simple search engine. Download and try it!

Application was promoted many times on main page in Windows Mobile Store.


It's useful app for users of devices with Windows Phone 7.5(8) . As we know it, Mango update added, among other things, possibility to add our ringtone, but only to incoming phone call. MyRingtone2SMS adds missing feature - change SMS/Email/Voicemail alert tone with configuration panel. App had a lot of users before appears Windows Phone 8.0 system and was installed by default in some ROMs, created by XDA developers.

App was popular in all over the world: China, Russia, Poland, Italy, German, USA...

and more, but I need to update page...

Contact with me

Be my guest and write to me,
just only click here: djfoxer@djfoxer.pl!
I always answer for any message (if I have time :D )