Svante Seleborg Axantum Software AB

[email protected] http://www.axantum.com/ http://www.linkedin.com/in/svanteseleborg +46 70 5822861 Dalgången 1, SE-177 60 Järfälla, SWEDEN

I am a senior self-employed IT-consultant and developer with over 30 years of development experience in addition to 9 years of management, sales and other positions.

Since 2000 I have focused on development, design and architecture using C++ and C# with Windows, and I’m planning to continue doing just that.

My fields of excellence are security, software design and architecture, troubleshooting, debugging and performance optimization.

I enjoy agile methods where short iterations, pair programming, peer reviews, test driven development, continuous integration, refactoring, accountability, design patterns is a natural part of day to day work.

______

Competencies

● Certified EPiServer CMS for .NET, C# ● Certified Professional .NET Framework 2.0: ASP.NET/C# ● .NET, C#, Win32, C, C++ ● JavaScript, jQuery, Backbone.js, CSS, JSON, RESTful ● TFS, Hg, Subversion, CruiseControl.NET, NAnt, MSBuild, WiX, TeamCity ● Windows 2003/2008, IIS 5/6/7, ● Scrum, Kanban ● Security, Cryptology, SSL, X.509 PKI, LDAP, Sockets ● Memory dump debugging with WinDbg

______

Experience

Inera .NET/C# 2018-: Design and architecture for authentication and ​ integrations, new platform national webs, including 1177 .

AxCrypt .NET/C# 2015-: Development of AxCrypt for .NET, Windows, iOS, ​ Android, OS X and ASP.NET with .

Performance optimization .NET/C# 2015: Development of optimization ​ strategies for document management system Formpipe.

Azure Proof of Concept .NET/C# 2015: Porting of product for .NET and ​ ASP.NET MVC to , Redis Cache och Blob Storage.

Integration EPiServer .NET/C# 2014: Solution architect and developer of ​ backend integration for Tele2 web and self-service.

Windows Identify Foundation EPiServer .NET/C# 2014: Federated sign in ​ solution integration withEPiServer for Bankgirot.

Performance optimization .NET/C# 2014: Troubleshooting and optimization ​ with WinDbg, Electrolux brand site.

Performance optimization EPiServer .NET/C# ~1 month 2013: Backend ​ optimization of telecom operators public web site, increasing performance 10-100x in various areas.

Mobile Portal EPiServer .NET/C# ongoing 2013-: Developer of web portal, ​ with JSON/C# API and browser access. Integration and team coaching.

Crime Investigation EPiServer .NET/C# ~1 year 2011-2012: ​ Architect/developer of information sharing system for Swedish Police. Smart Card, performance, security, integrations and security logging.

Performance optimization EPiServer .NET/C# ~1 year 2009-2011: ​ Optimized Swedish National Police Board web site, even in the face of a national crisis, and the Intranet with 20,000 users and a large degree of personalization.

Smart Card EPiServer .NET/C# ~1 year 2008-2010: Integrating EPiServer ​ user management with smart card based log on using X.509 client certificates and back-end integration with a Java SOAP user service providing security group membership.

Debugging EPiServer .NET/C# ~2-5 days/weeks each 2008-...: Acute ​ intermittent problem solving in live production for the National Police Board of Sweden, the Swedish Defence Materiel Administration, Betsson, the Swedish Army, Stockholm Public Transport, Vinnova, DN, Villaägarna, EnterCard, Steria, Redcross, Swedish Parliament, Studiefrämjandet, Extenda and others.

Configuration Management .NET/C# ~2 years 2008-2012: Refactoring of ​ a code base consisting of approx. 15,000 classes in 250 components and 40,000 lines of configuration script to a common environment configuration handling both in code and in builds in developer PC's as well as the continuous integration server.

Encryption C++ ~1 year 2001-...: Development of AxCrypt, document ​ encryption for Windows with open source and millions of users. AxCrypt is translated to 12 languages and used by healthcare providers, translators, legal advisors and many other businesses and individuals globally.

Web ASP.NET/C# ~1 year 2008-...: Xecrets, an on-line password manager ​ implemented in C# with a NoSQL repository, W3C XML Encryption, payment integration and warm standby to ensure availability. The performance is optimized to support up to 100,000 paying users on a single standard Windows Web Server.

Architect EPiServer .NET/C# ~2 years 2005-2007: Designed and ​ implemented internal features in EPiServer CMS such as Virtual Path Provider, Friendly URL, page-GUID, Enterprise site configuration and HTML-rewrite.

Web ASP.NET/C# ~2 years 2002-2004: Developed and designed a ​ SOA-based web for clients of a debt collection service provider, as well as a reverse proxy-based system for web access of internal IT-systems.

Web ASP/VB ~½ year 2001: Marketing webs for consumer products for a ​ web advertising agency, and customer webs for energy and telecom operators.

IT-Management Windows ~3 years 1991-1995: Management of IT support ​ systems for front and back office at a ship-owner.

Low level C/Assembler etc ~9 years 1979-1990: Interface software for PC ​ and point of sales terminals, and controller software for laser printers and terminals. Development and maintenance of a C-compiler. Realtime systems based on Z80 and M6802. Kalkyl800, spreadsheet program for ABC800.

In the media

The in-house developed security software AxCrypt and Xecrets has been mentioned in positive terms many times, for example in Microsoft Technet Magazine, IDG and PC World.

Microsoft Technet Magazine: http://tinyurl.com/yk9wm3a ​ IDG: http://tinyurl.com/3724fw9 ​ PC World: http://tinyurl.com/363vvff ​ Please see http://www.axantum.com/ for more information about AxCrypt and ​ ​ Xecrets.

______

Employment

2001- Self-employed, development Axantum Software AB 2005 - 2007 Design and architecture EPiServer AB 1995 - 2000 Development & management Cap Gemini 1991 - 1995 IT-Management Frontline AB 1990 - 1991 Low-level development IPC Sweden AB 1987 - 1990 Development & management Facit AB 1986 - 1987 Development, test Software Design, Inc. 1984 - 1986 Low-level development Devenator AB 1979 - 1984 Low-level development Watchdog Computer AB

______

Education

● Cap Gemini Nordic Management Training and Project Management ● DIHM Business Economist ● 1 year Mathematics at Stockholm University