About Matthias B | Contra Matthias B

Matthias B

Matthias B

Experienced Frontend &Full-Stack Engineer

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Matthias is ready for their next project!

Germany

Work Services About

Germany

Meet Matthias

Professional frontend & full-stack engineer with 7+ years of experience.
Specializing in the JavaScript ecosystem, I build highly optimized innovative web & full-stack solutions. I have successfully built & maintained web solutions with millions of users and billions of calls.

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Best German-speaking Ruby on Rails freelancers to hire in 2026

Skills and tools

Frontend Engineer Fullstack Engineer Software Engineer Web Developer

Details

Germany

(GMT+1) Central European Time (CET), ±5 hours

Fluent in English and German

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For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Hackathons Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

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