Lasse Andersen

Product Engineer at Linear

Stockholm, Stockholm County, Sweden
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Summary

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Rockstar
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Lasse Andersen is a product-focused engineer and designer with 15 years of experience building frontend-first web products, currently shaping experiences at Linear from Stockholm. He started as a freelance WordPress and e-commerce builder, co-founded multiple startups and led frontend teams—most notably as Timekit’s first frontend hire where he built booking widgets and admin SPAs in Vue.js. Practically fluent in UI/UX, he pairs a designer’s eye with hands-on engineering, turning complex workflows into simple, embeddable interfaces (contributions include UX-focused improvements to the popular booking-js widget). His background spans product leadership, integrations and bootstrapping startups, giving him a knack for shipping pragmatic solutions and mentoring cross-functional teams. Equally comfortable coding a Vue SPA or sketching a product flow, he brings entrepreneurial curiosity and a bias for tangible results.
code15 years of coding experience
job13 years of employment as a software developer
bookBachelor Business Administration and Information Systems, Bachelor Business Administration and Information Systems at Copenhagen Business School
bookBachelor Global Business Informatics, Bachelor Global Business Informatics at IT-Universitetet i København
bookEnglish Business Economics and Marketing, English Business Economics and Marketing at Roskilde Business College
bookElementary school with German as optional language, Elementary school with German as optional language at Sdr. Park skolen
languagesEnglish, Danish, Swedish, german (a tad)
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Stackoverflow

Stats
2,433reputation
501kreached
21answers
2questions
Badges
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top-1%
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Github Skills (16)

google-api10
javascript10
front-end-development10
ui-design9
interface-design9
user-interface9
fullcalendar8
whitespace6
html6
css6
design-patterns6
php6
cakephp6
jquery6
gmail-api6

Programming languages (9)

TypeScriptC++JavaScriptGoPHPObjective-CHTMLRuby

Github contributions (5)

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timekit-io/booking-js

Oct 2015 - Nov 2020

:date: Make a beautiful embeddable booking widget in minutes
Role in this project:
userFront-end Developer
Contributions:56 releases, 635 commits, 163 PRs in 5 years 1 month
Contributions summary:Lasse's commits show a focus on enhancing the booking page. They implemented custom date and time formats and added a test mode option. The user also made updates to the user interface, suggesting a focus on user experience.
widgetdartminutesflutterembeddable
timekit-io/js-sdk

Jun 2015 - Nov 2020

:star2: JavaScript SDK for Timekit's scheduling & calendar API
Contributions:26 releases, 220 commits, 60 PRs in 5 years 5 months
apicalendarschedulingjavascriptsdk
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Lasse Andersen - Product Engineer at Linear