Justin Leider
Director Of Frontend Engineering at BondLink
Medford, Massachusetts, United States
Summary
🤩
Rockstar🎓
Top SchoolJustin Leider is a Director of Frontend Engineering with 11 years of experience building and leading web teams, currently shaping front-end strategy at BondLink in the municipal finance technology space. He progressed from principal engineer to director at the same venture-backed company, combining deep hands-on JavaScript/CSS expertise with product-focused leadership for client-facing SaaS. Earlier roles at TripAdvisor/FlipKey and multiple startups show a pattern of modernizing legacy stacks, introducing testing and performance practices, and scaling teams and systems. He brings full-stack instincts—PHP, Python, search technologies and devops patterns—paired with formal training in technological entrepreneurship. Known for pragmatic architecture decisions and mentoring engineers, he has a track record of turning prototype codebases into well-tested, maintainable platforms. Based in Medford, MA, he blends startup grit with enterprise-grade delivery for regulated, high-visibility customers.
11 years of coding experience
13 years of employment as a software developer
MS Technological Entreperneurship, MS Technological Entreperneurship at Northeastern UniversityBS Computer Science and Communication & Media, BS Computer Science and Communication & Media at Clarkson University
Github Skills (200)
testing10
drag10
pair-programming10
typescript-definitions10
javascript-framework10
sortable10
javascript10
reactive10
react-component10
color-scheme10
html-table10
html10
angular10
object-comparison10
jvm10
Programming languages (14)
Github contributions (5)
jleider/grunt-webfont
Feb 2016 - Jan 2022
SVG to webfont converter for Grunt
Contributions:3 PRs, 7 pushes, 2 branches in 6 years
svg
jleider/uap-core
Apr 2017 - Jan 2025
The regex file necessary to build language ports of Browserscope's user agent parser.
Contributions:2 pushes, 3 branches in 7 years 10 months
agentregexuser-agentportsbrowserscope
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