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.
15 years of coding experience
13 years of employment as a software developer
Bachelor Business Administration and Information Systems, Bachelor Business Administration and Information Systems at Copenhagen Business School
Bachelor Global Business Informatics, Bachelor Global Business Informatics at IT-Universitetet i København
English Business Economics and Marketing, English Business Economics and Marketing at Roskilde Business College
Elementary school with German as optional language, Elementary school with German as optional language at Sdr. Park skolen
:date: Make a beautiful embeddable booking widget in minutes
Role in this project:
Front-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.
: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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