Here are some examples
2010 – 2022 – Migration of an accounting system, used by the three largest trade unions in Norway, from Visual Basic 6 to .NET (more than 600K lines of code). The project was completed in 1 year, followed by long-term work to add new functionality (.NET, Windows Forms/WPF).
2017 – 2022 – Bespoke development of a system for monitoring the compatibility of ship equipment for a global oil and gas company (.NET/ASP.NET MVC/Azure).
2007 – 2022 – Development and maintenance of five different systems for a mobile operator, covering various aspects of operation, from managing roaming tariffs to material accounting and planning for the construction and maintenance of cell towers (Java and .NET).
2011 – 2022 – Installation, configuration, and maintenance of a CRM system for a Norwegian media holding company providing television and content streaming services. The project includes administration of failover database clusters (Oracle and MSSQL), configuration of the main system (HansenCCB/ICX), development of more than 20 integration services for interaction with external systems (.NET, microservices), development of user interface extension modules (AngularJS, GraphQL).
2015 – 2022 – Bespoke development of a system for tracking sales of television channel packages (.NET/ASP.NET MVC).
2016 – 2021 – Manual and automated testing of a set of applications for viewing streaming video content on various platforms (web, iOS/Android, PlayStation, AppleTV/AndroidTV).
2018 – 2022 – Development and maintenance of two systems for a company providing financial audit and consulting services. The first system is the main web portal for interaction between clients and consultants. The second one helps automate and analyze payments from major clients (Java/Kotlin).
2011 – 2014 – Development and maintenance of a customer portal for a mobile operator in Russia (Java).