Alex Harri Jónsson Email & Phone Number

Reykjavík, Is

Reykjavík, Is

Reykjavík, Capital Region, Iceland

I'm currently leading the development of Arkio's modelling tools. Arkio is an architectural modeler and model reviewer written in C#. My work involves lots of 3D geometry, mathematics, and some fairly low-level C# code.After a few months of working at Arkio, I wrote an interactive post on the mathematics of planes in 3D space: alexharri.com/blog/planes.

Reykjavík, Capital Region, Iceland

At GRID, I worked on their JavaScript-based spreadsheet engine running in the browser, their formula parser written in Rust, and I wrote some Python for the back-end. See alexharri.com/blog/grid-engine-performance.

Munich, Bavaria, Germany

Moved to Munich, Germany to join the Sovereign Cloud Infrastructure Operations team at Google.

Reykjavík, Iceland

Rejoined Taktikal as the lead on Taktikal's front-end team consisting of myself and three other developers. In my role as tech lead I led the design and development of a new product, improved Taktikal's tooling, testing, and infrastructure, while also driving larger engineering initiatives such as our move to a monorepo structure.

Reykjavík, Iceland

Developed software solutions for clients using React, Redux, Node.js, GraphQL, Firebase, and CSS-in-JS.

Reykjavík, Iceland

As a very early employee at Taktikal—and subsequently as a Tech Lead—I built our first front-end applications, their supporting web services, and their CI/CD pipelines. That gave me valuable experience in building applications from scratch and maintaining them as they evolve.

Frontend Development & Design

Graphic Design