Software Developer

• Jul 2021 - Present

Senior Software Engineer

• Mar 2019 - Jun 2021

Software architect and principal developer for BluEco Vision, a cloud-based visualization and analysis system for energy optimizing. It's a two-part system; a local server (.net 4) working as part of control systems (e.g. EMS or PMS on a ship) collecting data from PLCs and other controllers (using primarily OPC UA and Modbus), logging it to SQLite databases, shipping the data real-time to cloud storage through Azure IoT Hub, and visualizing the data using a Blazor-based SPA. The cloud-part includes data transformation using Stream Analytics, Azure functions for attaching logic to incoming telemetry and forwarding real-time telemetry to the same Blazor-app using Azure SignalR Service and Redis distributed cache, hot storage in Cosmos DB, cold blob storage and .net 5-based website with Blazor-based analysis tools. Show less

Software Engineer

• Oct 2010 - Mar 2019

Software architect, principal developer and team lead for Aquila, the in-house built SCADA system for the Cyberbase drilling control system. Key parts of the system include 2-way communication with PLCs and SBCs for machine control using multiple protocols, fully YA-711/EEMUA 191 compatible alarm system, unlimited server nodes with peering. As part of this system, I also designed a new engineering process with full tooling that greatly improves the quality of deliveries. Key technologies: C#, WPF, WCF Show less

Inhouse consultant

• Mar 2008 - Sep 2010

Inhouse consultant for Total E&P Norge AS, responsible for developing and maintaining a multitude of applications, including a system for calculating future prices for complex gas contracts using Reuters market data and technical analysis. Apps include SharePoint-based solutions, ASP.NET, WinForms and older MS Access based programs/databases. As Atea's sole Sharepoint developer, I also developed smaller solutions for other customers. Key technologies: C#, ASP.net, WinForms, SQL Server, SSIS, Sharepoint, Oracle RDBMS, MS Access Show less

Application Developer

• Jan 2006 - Feb 2008

Developer/lead for document/information management system used by field engineers worldwide to track job packages, handle logistics and record, track and visualize KPIs. Key technologies: MS Access, ASP.net, SQL Server, SSRS, SSAS Developer/lead for document/information management system used by field engineers worldwide to track job packages, handle logistics and record, track and visualize KPIs. Key technologies: MS Access, ASP.net, SQL Server, SSRS, SSAS

Developer

• Jan 2000 - Nov 2005

Architect and lead developer for the yellow-pages directory www.gul.no, responsible for initial development and maintenance for both the public facing site and all backoffice systems. The backoffice system included invoicing (generating invoices, tracking payment from BBS/bank data, forwarding to debt collection), CMS, payroll functions with sales commission calculation and some accounting. Key technologies: C#, ASP.net, Delphi, classic ASP, SQL Server Architect and lead developer for the yellow-pages directory www.gul.no, responsible for initial development and maintenance for both the public facing site and all backoffice systems. The backoffice system included invoicing (generating invoices, tracking payment from BBS/bank data, forwarding to debt collection), CMS, payroll functions with sales commission calculation and some accounting. Key technologies: C#, ASP.net, Delphi, classic ASP, SQL Server

Application Developer

• Jan 1998 - Dec 2002

Lead developer for software system for aggregating tv listings data and distributing to partners. Lead developer for software system for aggregating tv listings data and distributing to partners.