Welcome to my list of skills. See the systems, tools and technologies I'm most familiar with.

SAP

since 2013
Development / Debugging
  • SAP R3, ABAP 4, nearly all modules (FI, PP, MM, QM, PM, ...)
  • SAPGui, RFC-Connections, ABAP Debugging & Development, Mail & Fax
  • Transport & authorization management

OpenERP

since 2013
Setup / Development / Debugging
  • Apps: Sales, Material Management, Project planning (GANT)
  • Web service API, MariaDB as data backend

AirWatch

since 2013
Setup / Development / Debugging
  • @ e-switch
  • Setup with AirWatch online console

MobileIron

since 2013
Development / Debugging
  • @ e-switch

MS Access

12 years
Development
  • 2.0, 97 & 2003

MS SQL

10 years
Development
  • 2000 - 2008

ORACEL

4 years
Development
  • 9i

MySQL

7 years
Development
  • MySql 5.x, MariaDB 10.x (Servers)
  • phpMyAdmin, MySQL Workbench 5.2.x (Clients)

Java

since 2005
Development
  • Development with Android Google API
  • Chat (RMI), Network-Game
  • RMI-Library, Design-Patterns (MVC)
  • JBuilder, Eclipse IDE & NetBeans

ANSI C++

since 2000
(4 years)
Development
  • Study of & dissertation with ANSI C++

Visual Basic / VBA 

since 1995
Development
  • COM / OCX
  • ODBC / OLE-DB (Access, MSSQL, ORACLE, MySQL)
  • Win32 API-Includes
  • P-Code analysis / debugging (WTK Debugger)

MS Visual Studio .Net

2002 - 2010
Development
  • Win32 API-Includes
  • IPC-, NT-Security
  • Remoting & socket / network programming
  • IL-Debugging/-Assembling

Visual C++

since 2003
Development
  • MFC, ATL, COM objects
  • Shell extensions
  • Software firewall
  • Music-DB (ODBC, Shell extension)

MASM32

since 1999
Development
  • Small tools with MASM32 and TASM
  • Assembler-Level debugging (OllyDbg, PE-Explorer, SoftICE)
  • Code-Injection, loader programs, cryptography and security

Gupta / Centura

2 years
Development
  • New tax software solution for Fürstentum Liechtenstein (@infover.ch)
  • Centura 3.1 with ORACLE 9i DB

HTML, CSS, JavaScript, AJAX 

since 1999
Development
  • HTML 5, CSS 3, LESS
  • AJAX-Framework (jQuery, Prototype.js)
  • Wikipedia sites (Credit Suisse Uetlihof, multilateral.ch, e-switch solutions)

Servers

  • MS IIS
  • Apache Web Server & nginx
  • Apache Tomcat

PHP

since 2005
(6 years)
Development

ColdFusion

since 2004 - 2008
Development
  • Data warehouse backend for Global Research Credit Suisse Uetlihof (@multilateral.ch)
    • Web controls, Webservice and Database
    • Data-viewer
    • Data export (XLS, PPT, PNG, PDF, ...)
  • Workflow tool for External Asset Management department of Credit Suisse Zürich Bahnhofstrasse

Classic ASP

since 2000
(4 years)
Development
  • Master's thesis with classic ASP / MS Access DB (Download component for ASP website)
  • Multiple Webservice connected with MS VC++ / VB Apps

ASP.net

since 2005
(6 years)
Development
  • Own websites with ASP.Net 2.0
  • Online timesheet with ASP.Net 2.0

SVN (Subversion)

6 years
Development
  • Own subversion server with SVN Admin
    Web-Interface (@multilateral.ch)
  • Tortoise client

Git

since 2009
Development
  • Setup of own GIT server & strategy (@e-switch)
  • I personally changed to publish my new (public) projects on Github

Hardware

2 years
Development
  • Assembling and soldering of medicinal hardware components for the company of my father.
  • Programming Tiger Basic for flash memories.

Microsoft Windows & MS  DOS 

since 1991
Installation, configuration & administration
  • Microsoft Windows 3 - 10 (Workstation and Windows NT / Server)

Development

  • Microsoft Visual Studio (VB.Net, C#, VC++)
  • Microsoft Office (VBA & Macros)
  • Eclipse (Java), JBuilder, NetBeans
  • XCode
  • Gupta / Centura
  • MASM32
  • Basic & Quick Basic, Tiger Basic (EPROM Burning)

Debugging

  • OllyDbg, SoftICE
  • IDA, PExplorer, Hopper (Mac)
  • VB-IL Debuggers (WTK, VB Decompiler)

Linux & other nix systems

since 1995
Installation, configuration & administration
  • SuSe, RedHat, Debian & Ubuntu
  • Backtrack & Kali

Development

  • Kindle Paperwhite (FW 5.3.5+)
  • DreamBox (Plugins for card sharing)
  • ANSI C++

Mac OS X & iOS

since 2008
Installation, configuration & administration
  • Mac OS X 10.4.x - 10.10.x
  • iOS 4 - iOS 6

Development

  • XCode (Objective-C)
  • Eclipse
  • Xamarin Studio

Android OS

since 2011
Installation, configuration & administration
  • Android OS 2.x - 5.x

Development

  • Eclipse, Android Studio, IntelliJ & Xamarin Studio