Karl (Ing., bsc) Steinzer
Freelance
Experience
Jan 2016 - Present
8 years 7 monthsFreelance
- Implementation of a Blazor application and Windows Services with RabbitMQ, MS Orleans, SignalR, and PowerShell for managing automated deployments and updates in VMware
- Development of a WPF application with C# and REST API integration (Object Annotation) for a German automotive company in distributed teams (Austria, Germany, Russia, India) with tasks such as requirements analysis, design, implementation, branching/merging, code reviews, optimizations, testing, and bug fixing
- Integration of payment terminals and card readers into a vending platform using .NET Core
- Frontend development in Angular and AngularJS with SignalR and REST API integration, TypeScript, HTML, and CSS
Jan 2014 - Dec 2016
3 yearsEmployed
JetTicket Software GmbH
- Further development of a webshop in VB.NET with payment integration
- Development of tools in C# for updating and maintenance
- Design of WCF services as a database interface to the legacy system
Jan 2011 - Dec 2014
2 yearsFreelance
DevTeamOne
- Analysis, design, and implementation of large frontend projects with social media integration for a retail chain
- Further development of the content management system in MS Silverlight
- Development of a Windows 8 app for an Austrian company
- Development on Microsoft Azure
Oct 2009 - Dec 2011
2 years 3 monthsFreelance
Pointsmanagement
- Design and co-project management of the 'eNeg' project with a development team in Egypt in cooperation with TU Wien
- Integration of eSource-eNeg via web services
- Relaunch of eSource 2.0 including design, project management, and development
- Execution of automated web tests with Telerik
Jul 2006 - Sep 2009
3 years 3 months Lorem ipsum dolor sit amet
negPoint
- Development of an eSourcing solution for auctions and tenders in C#.NET and SQL
- Integration of Excel online and offline
- Design and documentation
- Deployment and server maintenance on Windows Server with IIS and SQL Server
- Support
Languages
German
Native
English
Advanced
Education
Oct 2019 - Jun 2020
TU Wien
Bachelor's in Software & Information Engineering, Psychology · Computer Science · Vienna, Austria
Oct 2005 - Feb 2009
TU Wien
Bachelor's in Software & Information Engineering, Psychology · Computer Science · Vienna, Austria
Sep 1999 - Jun 2004
HTBLuVA Wr. Neustadt
High School Diploma · EDVO · Wiener Neustadt, Austria · with good success
Certifications & licenses
Emergency Medical Technician
Red Cross
Driver's License Class B
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