The Netnod Team

Uffe Hedlund

Site Reliability Engineer

Uffe joined Netnod in February 2019 as a member of the Architecture and Development team. He registered his first domain name in 1988 and has been working on Internet based solutions ever since. His previous roles have included building Australia’s first online betting site. 

With a focus on modern tools and automation, Uffe’s role at Netnod is focused on system architecture and software development.

 

More about Uffe
Kaj Kjellgren

Kaj Kjellgren, M. Sc.

Technical Ambassador

Since 2002, Kaj has worked for Netnod where his work focuses on peering and operations. He is a regular speaker at international conferences where he presents the latest technical developments and interconnection trends. In addition to the work Kaj does at Netnod, he also runs his own company on the side.

Kaj holds a Master of Science in Systems and Computer Science from Uppsala University. Before Netnod, he was the Technical Director for KPNQwest Sweden. He has also worked as a programmer at Ericsson Data and as a Technical Support Engineer at the International Atomic Energy Agency (IAEA) in Vienna.

More about Kaj
Lars-Johan Liman

Lars-Johan Liman

Senior Systems Specialist and co-founder

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. 

 

More about Lars-Johan
Fredrik Lindeberg

Fredrik Lindeberg

Security Expert

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.

* http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-173713

More about Fredrik
Filip Olofsson

Filip Olofsson

Systems and Network Engineer

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.

 

More about Filip
Emil Palm

Emil Palm

Network Engineer

Emil Palm joined Netnod in December 2018. Prior to Netnod he worked at Comhem, where he wrote a BGP Flowspec implementation for DDoS mitigation, and at Blocket, where he rewrote the Blocket iOS application. He has 12 years of experience in the industry and has developed a focus on promoting the role of automation in network deployment. 

More about Emil
Anton Westin

Anton Westin

Senior Software Engineer

Anton joined Netnod in August 2021. Anton's main focus at Netnod is software development, modularisation, reusability and maintainability. 

He is a software architect and developer with a background in high-performance network software and services in the telecom industry.

More about Anton

Dennis Rydgren

Head of Communication and Brand

Dennis joined Netnod in 2023 and is responsible for communication, brand and culture. He has over a decade of experience in marketing, communication, PR and brand. 

More about Dennis
Jonas Borgström

Jonas Borgström

Senior Software Engineer

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

More about Jonas
An organisation working at the core of the Internet
No