Hi, my name is Håkan Nylén

I am a Crystal, Ruby and React developer based in Stockholm, Sweden. I have been working as a developer since 2014. I have a passion for learning new technologies and solving problems.

I am currently working as CTO at Beatly.

My current sideproject is Errordeck - Error tracking and monitoring. It is simple an european and more privacy friendly alternative to Sentry, Rollbar, Raygun and Airbrake.

I am active in the open-source community and have built Stripe.cr (Stripe API wrapper in Crystal), Lucky_search, an elasticsearch plugin for Lucky Framework in Crystal, inspired by searchkick for Ruby on Rails.

I am interested in privacy and have built multiple encrypted and privacy-friendly services and libraries, like Kindmetrics, a privacy-focused open source web analytics, and lucky_encrypted, an attr_encrypted inspired encryption DB for Avram in Lucky Framework.

My work

Errordeck

Founder
2022-present

Beatly

CTO
2021-present

Kindmetrics

Founder
2020-2021

Beatly

Tech Lead
2016-2021

Fyndiq

Integration Developer
2014-2016

Klarna

Tech Support
2013-2014

Dirble

Founder
2011-2019