Personal Data
| Name | Sebastian Bargmann |
| Title | Senior Software Engineer |
| Address | Hørsholm, Denmark |
| sebbarg@gmail.com | |
| Nationality | Danish |
Professional Experience
| 2022 - | Kompasbank | Senior Software Engineer |
| 2015 - | YAGNI | Owner |
| 2011 - | FIT-Outcomes | Owner |
| 2022 - 2022 | Secure Spectrum | Freelance Senior Software Engineer |
| 2021 - 2022 | Undisclosed Startup | Freelance Senior Software Engineer |
| 2021 - 2021 | Banking Circle | Freelance Senior Software Engineer |
| 2020 - 2021 | Danske Bank | Freelance Senior Software Engineer |
| 2019 - 2020 | Banking Circle | Freelance Senior Software Engineer |
| 2017 - 2019 | Coding Pirates | Volunteer Instructor |
| 2018 - 2019 | Danske Bank | Freelance Senior Software Engineer |
| 2016 - 2017 | Saxo Bank | Freelance Senior Software Engineer |
| 2016 - 2016 | Calldorado | Freelance Senior Software Engineer |
| 2014 - 2015 | Danske Markets (Danske Bank) | Senior Software Engineer |
| 2013 - 2014 | Sitecore | Senior Software Engineer |
| 2006 - 2012 | Saxo Bank | Senior Software Engineer |
| 2005 - 2011 | GoToDevice | Owner and Software Engineer |
| 2005 - 2006 | Lector | Software Engineer |
| 2002 - 2005 | NetOp / Danware Data | Software Engineer |
| 2000 - 2002 | Pentia | Software Engineer |
Education
| 2022 | Unity | Self-study |
| 2017 | Docker | Self-study |
| 2017 | React Native | Self-study |
| 2014 | MongoDB | MongoDB Inc |
| 2013 | Sitecore Certified Professional Developer | Sitecore |
| 2012 | SOLID | Robert C. Martin |
| 2010 | Windows Operating System Internals | David Solomon Expert Seminars |
| 2010 | Advanced managed/unmanaged Debugging with WinDbg | Microsoft |
| 2008 | Effective .NET | DevelopMentor |
General Skills
| Backend development | Expert |
| CI/CD | Very experienced |
| Cloud Computing | Expert |
| Debugging and troubleshooting | Expert |
| DevOps | Very experienced |
| Frontend development | Very experienced |
| Cryptography | Very experienced |
| High Performance | Expert |
| Multithreading | Expert |
| Network programming | Very experienced |
| OOD/OOP | Expert |
| Operating Systems Internals | Very experienced |
| Programming | Expert |
| Security | Very experienced |
| Software architecture and design | Expert |
| Web development | Expert |
Specific Skills
| .NET Core | Expert |
| .NET Framework | Expert |
| ACME / letsencrypt | Very experienced |
| Active Directory / LDAP | Experienced |
| Android SDK | Experienced |
| AWS Cloud Platform | Very experienced |
| Azure Cloud Platform | Very experienced |
| C++ | Expert |
| C# | Expert |
| Docker | Very experienced |
| Elastic (ELK) | Very experienced |
| Git | Expert |
| Heroku (cloud computing) | Very experienced |
| iPhone SDK | Experienced |
| JAVA | Experienced |
| JavaScript | Expert |
| Linux | Very experienced |
| MacOS | Very experienced |
| Microsoft SQL Server | Very experienced |
| Microsoft Windows (all versions) | Expert |
| Node.js | Expert |
| Objective-C | Experienced |
| OpenID Connect / OAUTH2 | Very experienced |
| Orleans | Experienced |
| Perl | Experienced |
| PostgreSQL | Very experienced |
| Powershell | Very experienced |
| Python | Experienced |
| RabbitMQ | Experienced |
| React | Very experienced |
| React Native | Very experienced |
| Redis | Experienced |
| Ruby | Very experienced |
| Ruby on Rails | Very experienced |
| Scripting | Very experienced |
| SQL | Very experienced |
| TCP/UDP/IP | Very experienced |
| TypeScript | Very experienced |
| Win32 | Expert |
| Winsock | Very experienced |
| Windbg | Very experienced |
| Wireshark | Experienced |
| Xamarin | Very experienced |
Significant Projects
| Employer: | Banking Circle |
| Period: | 2021/05 - 2021/11 |
| Description: | B2B banking solutions |
| Technology: | Azure, C#/.NET Core, microservices, Orleans, OpenID Connect, Azure AD |
| Employer: | Danske Bank |
| Period: | 2020/03 - 2021/03 |
| Description: | Porting internal web application (undisclosed project) |
| Technology: | Windows, Linux, C#/.NET Core, JavaScript, SQL Server, ADFS, Redis, OpenShift, OpenID Connect |
| Employer: | Banking Circle |
| Period: | 2019/02 - 2020/02 |
| Description: | B2B banking solutions |
| Technology: | Azure, C#/.NET Core, microservices (backend), React (frontend), Azure DevOps (automating) |
| Employer: | Danske Bank |
| Period: | 2018/06 - 2019/01 |
| Description: | Personal banking (undisclosed project) |
| Technology: | Windows, OSX, C#/.NET Core, Node, React Native, Elasticsearch, RabbitMQ, microservices |
| Employer: | Saxo Bank |
| Period: | 2016/08 - 2017/04, 2017/09 - 2017/12 |
| Description: | Developing ultra high performance market connectivity |
| Technology: | Windows, C++, multithreading (actor model) |
| Employer: | Danske Bank |
| Period: | 2014/06 - 2015/08 |
| Description: | Developing and maintaining Danske Bank's equity platform |
| Technology: | Windows, C++, C#, multithreading, SQL Server, RabbitMQ, Elasticsearch, microservices |
| Employer: | Sitecore |
| Period: | 2013/01 - 2014/05 |
| Description: | Developing and maintaining Sitecore CMS system |
| Technology: | Windows, C#, web, SQL server, Lucene |
| Employer: | FIT-Outcomes |
| Period: | 2011/06 - present |
| Description: | FIT-Outcomes is a web-based outcome management system designed to support the use of the Outcome Rating Scale (ORS) and the Session Rating Scale (SRS). |
| Technology: | Linux, JavaScript, React, React Native, Ruby on Rails, C#, Node, Xamarin, PostgreSQL, Redis, Elasticsearch, Docker, AWS, Heroku |
| Employer: | Saxo Bank |
| Period: | 2011/08 - 2012/11 |
| Description: | Implementing high speed scalable message bus architecture for nextgen trade and order flow |
| Technology: | Windows, C++, C#, multithreading, UDP, Informatica/29West/UME, Velocimetrics, Wireshark |
| Employer: | Saxo Bank |
| Period: | 2010/11 - 2011/08 |
| Description: | Porting all major front office components from 32 bit to 64 bit architecture (managed and native code) |
| Technology: | Windows, C++, C# |
| Employer: | Saxo Bank |
| Period: | 2009/08 - 2010/11 |
| Description: | Developing real-time, scalable price distribution using reliable UDP multicast |
| Technology: | Windows, C++, multithreading, TCP, UDP, Informatica/29West/UMS, Wireshark |
| Employer: | Saxo Bank |
| Period: | 2006/05 - 2009/08 |
| Description: | STP Interfaces: Developing real-time software controlling flow of prices, trades and orders to and from external brokers/banks |
| Technology: | Windows, C++, C#, JAVA, multithreading, TCP, UDP multicast, FIX/QuickFIX, etc. |
| Employer: | GoToDevice |
| Period: | 2005/07 - 2011/04 |
| Description: | GoToDevice: Developing true Cross-platform Remote Device Administration. Remotely control and administer computers running Windows, Linux and OSX |
| Technology: | Windows, Windows CE, Linux, Mac OS X, J2ME, C++, Windows kernel mirror drivers, multithreading, QT, TCP/IP, Android, iPhone, etc. |
| Employer: | Danware Data |
| Period: | 2002/09 - 2005/06 |
| Description: | Developing and maintaining remote control tools NetOp, NetOp School, NetOp Desktop Firewall |
| Technology: | Windows, Visual C++, Borland C++, SQL-Server, Delphi, ASP, multithreading, IPC, TCP, MSI, etc. |