
Filip Olofsson
Filip joined Netnod in August 2021 as part of the SRE team. His role includes maintenance, problem solving and configuration of servers, routers, switches and WDM.
Before joining Netnod, Filip worked at IP-Only (now GlobalConnect). His role included troubleshooting enterprise customer services, working with incident management and monitoring the infrastructure.

Fredrik Lindeberg
Fredrik joined Netnod in October 2021 as a part of the Security Engineering team. His role is focused on internal processes, public policy development and the implications of policy on Netnod’s services.
In 2021, Fredrik defended his PhD-thesis, Coordinating the Internet: Thought styles, technology and coordination*. Prior to that, he worked as a systems engineer in the financial services sector with a focus on systems integration and replacement of dedicated communications networks and services for financial services over the Internet.
Fredrik has a PhD in Industrial Engineering and Management with specialisation in Economic Information Systems and an MSc in Computer Science and Engineering.

Fredrik “freo” Olofsson
Fredrik Olofsson joined Netnod in September 2024. He holds a Masters of laws degree from Uppsala University. Before joining the Netnod team Fredrik worked at the Swedish post and telecom authority (PTS) as a jurist and case officer at the department for secure communications. At PTS Fredrik worked mostly with issues regarding robustness and preparedness in the telecom industry in times of peacetime perils and in preparations for war.
Fredrik is a big fan of properly functioning infrastructure.

Håkan Hellström
Håkan has worked for Netnod since 2000. He is an experienced IT project manager with several years of experience from working at the Swedish Defence with various IT projects. He is responsible for the operations team as well as the daily operations at Netnod.

Johanna Eriksson
Johanna joined Netnod in May 2018 as a member of the marketing team. She has experience running digital and event campaigns, developing partner channels and creating marketing materials with a focus on the Nordics.
Prior to joining Netnod, Johanna worked for ReadSoft Sverige AB (now a part of Kofax). She has qualifications in media and communications as well as in international sales and marketing.

Johanna Iivanainen
Johanna joined Netnod in February 2024 after working as a software consultant for the organisation since October 2021. At Netnod, Johanna works in the DEV team and is involved in the entire development process, from defining requirements to design, implementation, and testing. Johanna enjoys combining software with people and has also previously worked as a coding instructor.

Jonas Borgström
Jonas joined Netnod in March 2023. Before joining Netnod, Jonas worked for 13 years as a Software Engineer at TriOptima, a leading Fintech company in the OTC risk reduction and portfolio optimisation arena.
At Netnod, Jonas works in the DEV team with software engineering and architecture

Jörgen Thun
Jörgen joined Netnod in 2014 and is part of the operations team. Jörgen's role at Netnod is to install, maintain and develop infrastructure in data centres where Netnod is present. Before joining Netnod, he worked for Verizon and their high security data centre.

Lars-Johan Liman
In 1996, Lars-Johan was one of the co-founders of Netnod and has worked there ever since. He holds an MSc in Engineering Physics from the Royal Institute of Technology (KTH) in Stockholm where he also worked as a Senior Systems Specialist, focusing on the operation of IP networks and Unix systems. Lars-Johan is an expert in DNS and an experienced speaker. He works globally with protocol specifications and management of the DNS system. He has held positions in organisations such as the IETF and ICANN. Lars-Johan currently serves as chair of the Customer Standing Committee (CSC) at ICANN, which audits the work of Public Techinical Identifiers (PTI), the ICANN affiliate that, among other things, administrates that DNS root zone. At a more local level, he works with the planning of Netnod operations of infrastructure systems. In addition to his work at Netnod, Lars-Johan gives courses in DNS and how the Internet works all over the world.