Klas Jersevi - Head Of Products at Weavy

Klas Jersevi

Head Of Products at Weavy

Malmo, Sweden

Join Prog.AI to see contacts

Summary

👤

Senior

🎓

Top School

Klas Jersevi is a product and design-driven technology leader with over a decade of experience crafting polished web and mobile experiences, now serving as Head of Products at Weavy. He blends hands-on frontend development and visual design—skills honed from early web work in 1995 through UI-critical roles at BlackBerry and the transformation of Incentive into a modern integration product. Klas is strong at turning ambitious UX concepts into performant implementations (notably leveraging hardware-accelerated SVG and physics for mobile web apps) and contributes to open-source emoji UX enhancements in popular editor plugins. Based in Malmö, he champions cross-disciplinary teams where design and engineering work as one to deliver delightful, reliable interfaces. Outside work he channels creativity into electronic music, reflecting a persistent flair for craft and experimentation.

9 years of coding experience

13 years of employment as a software developer

The Faculty of Engineering at Lund University

Lund University

Swedish, English, German

Github Skills (8)

css10

javascript10

front-end-development10

jquery10

webpacker10

webpack10

emoji10

svg8

Programming languages (6)

TypeScriptC#BikeshedJavaScriptPHPHTML

Github contributions (5)

contentco/quill-emoji

Feb 2018 - Oct 2018

Quill module toolbar extension for emoji

Role in this project:

Front-end Developer

Contributions:37 commits, 6 PRs, 2 pushes in 7 months

Contributions summary:Klas primarily contributed to the user interface of the quill-emoji module, focusing on integrating and refining the emoji feature within the Quill editor. Their work involved adjusting search functionality and the visual presentation of emoji, changing the CSS to incorporate new image extraction features. They also updated the build configuration and dependencies, ensuring the project utilized the latest tools and optimized the final bundle.

emojiquilljstoolbarquilljavascript

mervick/emojionearea

Jul 2016 - Jan 2017

Emoji Picker Plugin for jQuery

Role in this project:

Front-end Developer

Contributions:13 commits, 5 PRs, 8 comments in 6 months

Contributions summary:Klas focused on enhancing the functionality and user experience of the emojionearea plugin. Their contributions involved exposing default options to align with jQuery standards, supporting SVG image types, and enabling options for textcomplete functionality. Additionally, the user added the recent emojis category and prevented textcomplete from triggering when typing normal colons, indicating a focus on UI refinement.

pickeremojiemoji-pickerjquery

Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.

Request Free Trial