Siri Lööf

Creative software engineer

profile picture

A specialist in frontend development, I always strive to provide the best possible user experience in the applications I build, regardless of browser or screen size.
Not only do I pride myself on writing maintainable and beautiful code; I approach any project with great enthusiasm and a positive can-do attitude.

Languages, frameworks and tools

Logo-JS JavaScript
Logo-React React
Logo-Next Next.js
Logo-Typescript TypeScript
Logo-Redux Redux
Logo-NodeJS Node.js
Logo-Java Java
Logo-AngularJS AngularJS
Logo-Webpack Webpack
Logo-Sass Sass
Logo-Less LESS
Logo-Jest Jest
Logo-Testing-Library Testing Library
Logo-Cypress Cypress
Logo-Git Git

Career History

Software Engineer


Dec 2020 - Ongoing. Stockholm, Sweden

Full-stack engineer working on the web pages of and their underlying systems. Tech includes NextJS, React, Typescript, NodeJS, Java.

Software Engineer

ASSA ABLOY (Contractor via Cygni)

Nov 2019 - Dec 2020 Stockholm, Sweden

Worked as a full-stack developer building a cloud-based solution for the American hotel market. The team works with TDD (yes, for real), favours pair- and mob programming to benefit knowledge sharing, and has a complete Continuous Delivery process in place.

Head JavaScript Instructor

Salt, School of Applied Technology (Contractor via Cygni)

Aug 2019 - Nov 2019 Stockholm, Sweden

The Full Stack JavaScript Developer program at Salt is designed to teach motivated, passionate and creative individuals how to code from scratch. My role as head instructor was coaching, guiding and giving feedback to students, as well as creating and maintaining the curriculum. I also gave daily lectures in programming.

Software Engineer

Bonnier News (Contractor via Cygni)

Apr 2019 - Aug 2019 Stockholm, Sweden

Helped build a self-service platform on the web for customers of Bonnier Magazines and Brands. I worked full-stack with JavaScript and took on a leading role in the team by for example introducing mob-programming to increase knowledge sharing and upgrading the front-end stack with tools such as Webpack. I have also contributed to optimizing the team's agile processes and I regularly gave presentations for stakeholders and other teams.

Software Engineer

Com Hem (Contractor via Cygni)

March 2017 - March 2019 Stockholm, Sweden

Building complex internal applications used by thousands of Com Hem customer service- and retail staff. The work was in a fast-pace agile environment in close collaboration with stakeholders and other development teams. As part of my role I also held internal training courses, for example in React and BEM CSS.

Web Engineer

The Unit

Jan 2016 - March 2017 Brighton, UK

The Unit is a digital agency offering UX, design and development services to clients such as esure, Fidelity, Post Office, Coop and Toyota. I worked as a front-end developer on commercial projects in an Agile environment.

Volunteer Experience

Programming Coach


March 2015 - Feb 2017 Brighton, UK

Codebar is a non-profit initiative where the goal is to enable underrepresented groups in the tech industry (such as women and LGBTQ) to learn programming in a safe and collaborative environment and expand their career opportunities. Having started out as a student at Codebar myself, I was keen to give back to the community that inspired me to become a developer and to be a role model for young female developers.


  • Blekinge Institute of Technology, Sweden

    Web Development, 30 ECTS-credits. 2015

  • University of Sussex, UK

    BA Hons Music, 1st. 2012