Karl (Ing., bsc) S.
Freelance
Experience
Jan 2017 - Present
8 years 8 monthsFreelance
- Implemented a Blazor application and Windows services with RabbitMQ, MS Orleans, SignalR, and PowerShell to manage automatic deployments and updates in VMWare
- Developed a WPF application in C# with REST API integration (Object Annotation) for a German automotive company in distributed teams (Austria, Germany, Russia, India) handling requirements analysis, design, implementation, branching/merging, code reviews, optimizations, testing, and bug fixing
- Integrated payment terminals and card readers into a vending platform on .NET Core
- Frontend development in Angular and AngularJS with SignalR and REST API integration, using TypeScript, HTML, and CSS
Jan 2014 - Dec 2016
3 yearsEmployed
JetTicket Software GmbH
- Enhanced a webshop in VB.NET with payment integration
- Built tools in C# for updates and maintenance
- Designed WCF services as a database interface to the legacy system
Jan 2012 - Dec 2013
2 yearsFreelance
DevTeamOne
- Analyzed, designed, and implemented large frontend projects with social media integration for a retail chain
- Extended the CMS in MS Silverlight
- Developed a Windows 8 app for an Austrian company
- Worked on Microsoft Azure
Oct 2009 - Dec 2011
2 years 3 monthsFreelance
Pointsmanagement
- Designed and co-managed the "eNeg" project with a development team in Egypt in cooperation with TU Vienna
- Integrated eSource-eNeg via web services
- Relaunched eSource 2.0 including design, project management, and development
- Ran automated web tests with Telerik
Jul 2006 - Sep 2009
3 years 3 months Lorem ipsum dolor sit amet
negPoint
- Developed an eSourcing solution for auctions and tenders in C#.NET and SQL
- Integrated Excel online and offline
- Created designs and documentation
- Deployed and maintained servers on Windows Server with IIS and SQL Server
- Provided support
Languages
German
NativeEnglish
AdvancedEducation
Oct 2019 - Jun 2020
TU Vienna
Bachelor, Software & Information Engineering, Psychology · Computer Science · Vienna, Austria
Oct 2005 - Feb 2009
TU Vienna
Bachelor, Software & Information Engineering, Psychology · Computer Science · Vienna, Austria
Sep 1999 - Jun 2004
HTBLuVA Wr. Neustadt
High School Diploma · Electronic Data Processing · Wiener Neustadt, Austria · with good results
Certifications & licenses
Paramedic
Red Cross
Driver’s License Class B
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