Kasper Rynning-Tønnesen VP of Engineering - Pistachio
kasperrt.me Oslo, Norway


VP of Engineering - 2023-now

Lead Architect - 2022-2023

Go, react, node.js, PostgreSQL

Worked on the Pistachio platform, helping with the next generation of security awareness, and help education people about the threats that exists.

Aller Media

Lead Architect - 2022

Lead Developer - 2021-2022

Developer - 2020-2021

Go, react, next.js, svelte, node.js

One of Norways largest Media conglomerates housing a range of brands such as Dagbladet, Se&Hør, Børsen and more. Worked with a range of systems all from frontend applications to structuring recommender-systems and serving content realtime.

Knowit Experience

System developer - 2019-2020

Summer internship - system-developer 2017 & 2018

C#, vue.js, react, episerver, episerver commerce, servicefabric

Worked as system developer at Knowit Experience Oslo fulltime. Worked on projects like the Norwegian National Museum, Bademiljø, and PPFinans. During summer internship worked with Xamarin.Forms as a mobile banking solution, and energy-providder.


Summer internship & Parttime developer

JavaScript, Go, PHP, docker

Developed a range of authentication modules with Dataporten for a range of collaborative tools and dockerized these. Examples are: SimpleSAML2 Dataporten, Dataporten WordPress Plugin and OmniAuth Dataporten


Master in Informatics

NTNU - Trondheim

2016 - 2018

Grade - B

Bachelor in Informatics

NTNU - Trondheim

2013 - 2016

Grade - C


  • Episerver Master Class - 10.2019


  • ElasticSearch Engineer I - 2019
  • Episerver Commerce Fundamentals - 2019
  • EPiServer CMS Fundamentals - 2019


Go (2021), TypeScript (2019), React (2018), Svelte (2021), node.js (2015), next.js (2021), JavaScript, HTML5, CSS3 (2011), Java (2014), C# (2017), MySQL (2012), MongoDB (2014), ElasticSearch (2017), PostgreSQL (2020), Vue.js (2019), Python (2013), Service-Workers (2019), EPiServer (2019)


Norwegian - Fluent, English - Fluent

Provided upon request
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