I am available for consulting and can help your business with:
I have extensive experience in developing open source software (OSS), both as a developer and as a manager for open source developers. I believe OSS is a net great win for us all, but the focus must always be on business needs and not the technology.
Drop me an email at lasse@siving-karstensen.no and I'll be in touch.
Extending, configuring and installation of Web Application Firewall (WAF) based on mod-security for a European payment processor. This helped them continue to qualify for PCI-DSS certification that their business depends on.
Design, development and deployment of a quote and order system for luxury cars for a car dealership in Oslo.
Renewal of service delivery for gated access (paywall) in Varnish Cache for a Norwegian media house. This saved the customer 200 000 NOK yearly in reduced lisencing fees.
Design, development and setup of a multi-tenant cache layer based on Varnish Cache for Teknograd AS. Self-service interface for customer management of active domains, backend services, cookie filtering and caching strategy. This service is used by Teknograd's customers for major national advertisement campaigns, with high requirements for reliability and robustness.
Designed and built Sensonomic's core systems for collecting, storing and convey simulation data. Sensonomic is an Oslo-based startup working on optimizing agriculture through process simulation and workflow optimization.