Dan Klammer
Freelance Design & Performance Engineer at Lightspeed: High-Performance E-Commerce
Cleveland, Ohio, United States
Summary
🤩
Rockstar🎓
Top SchoolDan Klammer is a freelance Design & Performance Engineer with 11 years of experience crafting fast, simple, and accessible digital experiences from concept through front-end code. He combines deep expertise in HTML, CSS, JavaScript, performance tuning and usability with a designer’s eye for typography, microinteractions and layout, helping brands like Vitamix and enterprise clients improve conversions and speed. As co-founder of Lightspeed and former co-founder of Tackk, he blends product-minded leadership with hands-on engineering and a pragmatic approach to collaboration. He contributes to lightweight open-source projects such as the bytesize-icons SVG set, illustrating his preference for small, efficient assets that boost UX and load times. Based in Cleveland, he’s known for demystifying browser rendering and turning performance optimizations into measurable business impact.
11 years of coding experience
5 years of employment as a software developer
BFA, Visual Communication Design, BFA, Visual Communication Design at University of Dayton
Github Skills (5)
html10
icon-pack10
app-icon10
svg10
iconsets10
Programming languages (7)
Github contributions (5)
danklammer/bytesize-icons
Jul 2015 - Dec 2019
Tiny style-controlled SVG iconset (101 icons, 12kb)
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 releases, 137 commits, 9 PRs in 4 years 5 months
Contributions summary:Dan primarily contributed to the visual elements of the "bytesize-icons" repository. Their work focused on implementing and refining a set of SVG icons, adding new icons, and updating the styling and presentation of the icon set. These changes involved modifying the HTML structure and the SVG paths within the files, particularly focusing on improvements to the appearance of the icons within the provided examples.
octiconscontrolledsymbolssvgbranding
danklammer/jekyll-airtable_data
Oct 2018 - Sep 2021
Contributions:2 releases, 9 commits, 5 pushes in 2 years 10 months
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