Software Developer and Architect; C#/.NET, WPF, ASP.NET Core, SQL Server
Aktualisiert am 21.01.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.02.2026
Verfügbar zu: 80%
davon vor Ort: 20%
C#
.NET
WPF
ASP.NET Core
Avalonia UI
.NET Framework
.NET Core
Blazor
Entity Framework
Entity Framework Core
Visual Studio
Azure DevOps
Git
Object-Oriented Design
Dependency Injection
TDD
Agile Software Development
Scrum
Kanban
Application Architecture
Software Solution Architecture
Microservices
Ports and Adapters
German
Muttersprache
English
Business fluent

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

2 years 8 months
2022-11 - now

Consulting on software architecture

Consultant Software Architecture and Development C# .NET Framework WPF
Consultant Software Architecture and Development
  • Consulting on software architecture and development for a 3D/CAD/CAM application in dental technology
C# .NET Framework WPF
Rechenraum GmbH
Vienna, Austria
12 years 4 months
2011-04 - 2023-07

?Premium Drive?

Software Architect / Lead Software Developer C# .NET Framework .NET Core 3.1 ...
Software Architect / Lead Software Developer
  • Modern replacement for two legacy vertical solutions for car dealerships / repair shops
  • Rich Windows client based on WPF
  • Relational database using Microsoft SQL Server with Full-Text Search
  • .NET-based service for interfaces and management
  • Add-in system for easy development of external interfaces (also in separate teams)
  • Defining the software architecture
  • Developing the software as part of an agile team
  • Implementing the UI design in WPF based on a graphical design
  • Migrating the solution from .NET Framework to .NET Core 3.1
  • Working with the product owners to define requirements
  • Training of and support for developers
  • Evaluating hiring candidates
C# .NET Framework .NET Core 3.1 .NET 5/6/7 Windows Presentation Foundation (WPF) ASP.NET Core MVC Entity Framework Microsoft SQL Server
Stieger Software AG / Imaweb AG
Würenlos, Aargau, Switzerland, Remote
1 year 6 months
2010-08 - 2012-01

Interface Development

Software Developer C# .NET Framework WCF ...
Software Developer
  • Developing a .NET-based Windows service implementing the VW Group DMS Backbone interfaces for the EasyDrive/VisualDrive dealer management system (Visual FoxPro)
C# .NET Framework WCF Entity Framework
Stieger Software AG
Würenlos, Aargau, Switzerland, Remote
7 months
2010-11 - 2011-05

?Update Server?

Software Developer C# .NET Framework Silverlight ...
Software Developer
  • Developing a solution for automatic updates and update management for legacy applications
C# .NET Framework Silverlight WCF Microsoft SQL Server
Stieger Software AG
Würenlos, Aargau, Switzerland, Remote
2 months
2010-12 - 2011-01

Optimization Algorithm

Software Developer C# .NET Framework
Software Developer
  • Developing an optimization algorithm for a combined workshop scheduling/assignment problem with a solution space in O(n!·100?) that achieves 100% utilization of production equipment
C# .NET Framework
Vienna, Austria, Remote
1 month
2010-11 - 2010-11

Microsoft Outlook Support Add-In

Software Developer C# .NET Framework Visual Studio Tools for Office
Software Developer
  • Developing a Microsoft Outlook 2010 add-in for automatic processing of incoming support e-mails
C# .NET Framework Visual Studio Tools for Office
Stieger Software AG
Würenlos, Aargau, Switzerland, Remote
7 months
2010-01 - 2010-07

Silverlight Web Application

Software Developer C# .NET Framework Silverlight ...
Software Developer
  • Developing a web-based database and full cost calculation solution for car sales
C# .NET Framework Silverlight Microsoft SQL Server
Autohaus Josef Bickel GmbH
Schlins, Vorarlberg, Austria, Remote
3 years 7 months
2006-04 - 2009-10

Various Projects

Consultant
Consultant
  • Planning and implementation of projects for and with customers
Microsoft Österreich GmbH
Vienna, Austria

Aus- und Weiterbildung

Aus- und Weiterbildung

2 years 6 months
2003-03 - 2005-08

Master?s Program ?Software Engineering & Internet Computing?

Graduation with distinction, Vienna University of Technology · Vienna, Austria
Graduation with distinction
Vienna University of Technology · Vienna, Austria
  • Additional Activities: Teaching assistant for ?Compiler Construction?
3 years 5 months
1999-10 - 2003-02

Bachelor?s Program ?Software & Information Engineering?

Graduation with distinction, Vienna University of Technology · Vienna, Austria
Graduation with distinction
Vienna University of Technology · Vienna, Austria
  • Additional Activities: Teaching assistant for ?Algorithms and Data Structures?

Kompetenzen

Kompetenzen

Top-Skills

C# .NET WPF ASP.NET Core Avalonia UI .NET Framework .NET Core Blazor Entity Framework Entity Framework Core Visual Studio Azure DevOps Git Object-Oriented Design Dependency Injection TDD Agile Software Development Scrum Kanban Application Architecture Software Solution Architecture Microservices Ports and Adapters

Produkte / Standards / Erfahrungen / Methoden

.NET Framework
Experte
.NET Core
Experte
.NET
Experte
ASP.NET Core
Fortgeschritten
Windows Presentation Foundation
Experte
Blazor
Basics
Avalonia UI
Fortgeschritten
Entity Framework
Experte
Entity Framework Core
Fortgeschritten
Visual Studio
Experte
Azure DevOps
Fortgeschritten
Git
Fortgeschritten
Object-Oriented Programming
Experte
Dependency Injection
Experte
Test-Driven Development
Fortgeschritten
User Interface Design
Fortgeschritten
Agile Software Development
Fortgeschritten
Scrum
Fortgeschritten
Kanban
Basics
Clean Architecture
Fortgeschritten
Microservices
Basics

Programmiersprachen

C#
Experte
JavaScript
Basics
TypeScript
Basics
VBA
Experte
T-SQL
Fortgeschritten

Datenbanken

SQL Server
Fortgeschritten
SQLite
Basics

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

2 years 8 months
2022-11 - now

Consulting on software architecture

Consultant Software Architecture and Development C# .NET Framework WPF
Consultant Software Architecture and Development
  • Consulting on software architecture and development for a 3D/CAD/CAM application in dental technology
C# .NET Framework WPF
Rechenraum GmbH
Vienna, Austria
12 years 4 months
2011-04 - 2023-07

?Premium Drive?

Software Architect / Lead Software Developer C# .NET Framework .NET Core 3.1 ...
Software Architect / Lead Software Developer
  • Modern replacement for two legacy vertical solutions for car dealerships / repair shops
  • Rich Windows client based on WPF
  • Relational database using Microsoft SQL Server with Full-Text Search
  • .NET-based service for interfaces and management
  • Add-in system for easy development of external interfaces (also in separate teams)
  • Defining the software architecture
  • Developing the software as part of an agile team
  • Implementing the UI design in WPF based on a graphical design
  • Migrating the solution from .NET Framework to .NET Core 3.1
  • Working with the product owners to define requirements
  • Training of and support for developers
  • Evaluating hiring candidates
C# .NET Framework .NET Core 3.1 .NET 5/6/7 Windows Presentation Foundation (WPF) ASP.NET Core MVC Entity Framework Microsoft SQL Server
Stieger Software AG / Imaweb AG
Würenlos, Aargau, Switzerland, Remote
1 year 6 months
2010-08 - 2012-01

Interface Development

Software Developer C# .NET Framework WCF ...
Software Developer
  • Developing a .NET-based Windows service implementing the VW Group DMS Backbone interfaces for the EasyDrive/VisualDrive dealer management system (Visual FoxPro)
C# .NET Framework WCF Entity Framework
Stieger Software AG
Würenlos, Aargau, Switzerland, Remote
7 months
2010-11 - 2011-05

?Update Server?

Software Developer C# .NET Framework Silverlight ...
Software Developer
  • Developing a solution for automatic updates and update management for legacy applications
C# .NET Framework Silverlight WCF Microsoft SQL Server
Stieger Software AG
Würenlos, Aargau, Switzerland, Remote
2 months
2010-12 - 2011-01

Optimization Algorithm

Software Developer C# .NET Framework
Software Developer
  • Developing an optimization algorithm for a combined workshop scheduling/assignment problem with a solution space in O(n!·100?) that achieves 100% utilization of production equipment
C# .NET Framework
Vienna, Austria, Remote
1 month
2010-11 - 2010-11

Microsoft Outlook Support Add-In

Software Developer C# .NET Framework Visual Studio Tools for Office
Software Developer
  • Developing a Microsoft Outlook 2010 add-in for automatic processing of incoming support e-mails
C# .NET Framework Visual Studio Tools for Office
Stieger Software AG
Würenlos, Aargau, Switzerland, Remote
7 months
2010-01 - 2010-07

Silverlight Web Application

Software Developer C# .NET Framework Silverlight ...
Software Developer
  • Developing a web-based database and full cost calculation solution for car sales
C# .NET Framework Silverlight Microsoft SQL Server
Autohaus Josef Bickel GmbH
Schlins, Vorarlberg, Austria, Remote
3 years 7 months
2006-04 - 2009-10

Various Projects

Consultant
Consultant
  • Planning and implementation of projects for and with customers
Microsoft Österreich GmbH
Vienna, Austria

Aus- und Weiterbildung

Aus- und Weiterbildung

2 years 6 months
2003-03 - 2005-08

Master?s Program ?Software Engineering & Internet Computing?

Graduation with distinction, Vienna University of Technology · Vienna, Austria
Graduation with distinction
Vienna University of Technology · Vienna, Austria
  • Additional Activities: Teaching assistant for ?Compiler Construction?
3 years 5 months
1999-10 - 2003-02

Bachelor?s Program ?Software & Information Engineering?

Graduation with distinction, Vienna University of Technology · Vienna, Austria
Graduation with distinction
Vienna University of Technology · Vienna, Austria
  • Additional Activities: Teaching assistant for ?Algorithms and Data Structures?

Kompetenzen

Kompetenzen

Top-Skills

C# .NET WPF ASP.NET Core Avalonia UI .NET Framework .NET Core Blazor Entity Framework Entity Framework Core Visual Studio Azure DevOps Git Object-Oriented Design Dependency Injection TDD Agile Software Development Scrum Kanban Application Architecture Software Solution Architecture Microservices Ports and Adapters

Produkte / Standards / Erfahrungen / Methoden

.NET Framework
Experte
.NET Core
Experte
.NET
Experte
ASP.NET Core
Fortgeschritten
Windows Presentation Foundation
Experte
Blazor
Basics
Avalonia UI
Fortgeschritten
Entity Framework
Experte
Entity Framework Core
Fortgeschritten
Visual Studio
Experte
Azure DevOps
Fortgeschritten
Git
Fortgeschritten
Object-Oriented Programming
Experte
Dependency Injection
Experte
Test-Driven Development
Fortgeschritten
User Interface Design
Fortgeschritten
Agile Software Development
Fortgeschritten
Scrum
Fortgeschritten
Kanban
Basics
Clean Architecture
Fortgeschritten
Microservices
Basics

Programmiersprachen

C#
Experte
JavaScript
Basics
TypeScript
Basics
VBA
Experte
T-SQL
Fortgeschritten

Datenbanken

SQL Server
Fortgeschritten
SQLite
Basics

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