Jon Preece
Staff Web Engineer at doxy.me
Kamp-Lintfort, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolJon Preece is a Staff Web Engineer with over a decade of hands-on experience building performant, user-focused web applications and re-platforming large e-commerce and communications systems. He specializes in modern front-end stacks—React, Next.js, TypeScript—while also owning back-end concerns with Node/Nest.js and AWS, and has a track record of creating reusable UI component libraries and performance optimizations. Jon regularly drives testing and quality through Jest, Cypress and Playwright, and often steps into mentorship and documentation roles to upskill teams. His career spans fast-moving greenfield projects and complex integrations (CMS, payments, identity), and he brings a practical focus on measurable outcomes like Lighthouse improvements and reduced page weight. Based in Kamp-Lintfort, Germany, he blends enterprise-scale experience with a developer-first mindset that favors automation, observability and sustainable code.
12 years of coding experience
15 years of employment as a software developer
Bachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at University of Chester
Stackoverflow
41reputation
400reached
0answers
1question
Github Skills (99)
passport-local10
passportjs10
wpf10
passport-facebook10
mongoose10
dotnet10
directive10
csharp10
stripe10
javascript9
face9
internationalization9
localization9
expressjs9
textarea9
Programming languages (6)
Github contributions (5)
jpreecedev/passport-next-auth-tutorial
Oct 2019 - Apr 2020
Build an authentication system using Node.js, Express, and Passport.js
Contributions:22 commits, 8 PRs, 20 pushes in 6 months
expressmongoosemongodbauthentication-systempassport-local
jpreecedev/ketogenicfamily
Aug 2017 - Sep 2018
Contributions:130 pushes, 5 branches, 9 issues in 1 year 1 month
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