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🇩🇪AI made in Germany

Find the perfect Ruby Developer in Cologne from over 10.000 profiles in seconds using our smart AI matching

FRATCH is your cutting-edge AI recruitment assistant that identifies top-tier Interim Ruby Developers near Cologne in Germany from our extensive pool of 10.000+ certified freelancers. Find the perfect match for your needs with verified experts immediately available for interviews.

Handpicked Ruby Developers in Cologne

Fatih Karakurt - Mobile App Developer | Dedicated Ruby Developer - profile avatar
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Fatih Karakurt

Mobile App Developer | Dedicated Ruby Developer

Cologne
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José Jeria - Freelance iOS Developer | Visionary Leader: Ruby Developer - profile avatar
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José Jeria

Freelance iOS Developer | Visionary Leader: Ruby Developer

Cologne
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Robert Barisic - Lead Developer & Consultant | Senior Ruby Developer - profile avatar
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Robert Barisic

Lead Developer & Consultant | Senior Ruby Developer

Cologne
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Moritz-carl Bugiel - International Head of Business Development | Future-oriented Ruby Developer - profile avatar
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Moritz-carl Bugiel

International Head of Business Development | Future-oriented Ruby Developer

Cologne
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Alexander Tyulenev - Solution Architect | Professional Ruby Developer - profile avatar
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Alexander Tyulenev

Solution Architect | Professional Ruby Developer

Cologne
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Timur Yalcin - Lead Frontend Developer | Fullstack Developer | Experienced and Innovative Ruby Developer - profile avatar
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Timur Yalcin

Lead Frontend Developer | Fullstack Developer | Experienced and Innovative Ruby Developer

Cologne
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Lucas Weiper - Solution Manager / Architect | Certified Ruby Developer - profile avatar
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Lucas Weiper

Solution Manager / Architect | Certified Ruby Developer

Cologne
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Khaled Teilab - Consultant / DevOps Engineer | Freelance Ruby Developer - profile avatar
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Khaled Teilab

Consultant / DevOps Engineer | Freelance Ruby Developer

Cologne
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Ursula G. - View profile
Ursula G. - Experienced Strategist: Ruby Developer - profile avatar
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Ursula G.

Experienced Strategist: Ruby Developer

Cologne
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Henning Pankratius - IT consulting / development | Creative Ruby Developer - profile avatar
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Henning Pankratius

IT consulting / development | Creative Ruby Developer

Cologne
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Martin Gross - Product Management for Medical Portal | Thought Leader: Ruby Developer - profile avatar
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Martin Gross

Product Management for Medical Portal | Thought Leader: Ruby Developer

Cologne
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Doğan can Uçar - E-Commerce Developer | Passionate Ruby Developer - profile avatar
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Doğan can Uçar

E-Commerce Developer | Passionate Ruby Developer

Cologne
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Rafael Kolloch - Senior Android Developer / Team-Lead | Innovative Ruby Developer - profile avatar
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Rafael Kolloch

Senior Android Developer / Team-Lead | Innovative Ruby Developer

Cologne
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Björn Wilmsmann - Software Audit and Architecture Consulting: Portal Software | Dedicated Specialist: Ruby Developer - profile avatar
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Björn Wilmsmann

Software Audit and Architecture Consulting: Portal Software | Dedicated Specialist: Ruby Developer

Cologne
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Georg Ledermann - Full-Stack-Developer - Ruby on Rails | Experienced Ruby Developer - profile avatar
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Georg Ledermann

Full-Stack-Developer - Ruby on Rails | Experienced Ruby Developer

Cologne
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Transform your hiring strategy with FRATCH GPT. Instantly connect with freelancers, reliable candidates, and Handpicked Ruby Developers in Cologne from a dynamic pool of 10,000 CVs, with no hidden fees.

Robin Berg
Robin Berg
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SAP Implementation Manager
Martin Wagner
Martin Wagner
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Technology Lead
Lars Richter
Lars Richter
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SAP Implementation Consultant
Simon Martin
Simon Martin
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Affiliate Marketing Consultant
Mario Fischer
Mario Fischer
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AI Engineer
Volker Werner
Volker Werner
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Enterprise Architect
Günther Steinmetz
Günther Steinmetz
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App Developer
Sabine Vogt
Sabine Vogt
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Brand Manager
Robin Berg
Robin Berg
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SAP Implementation Manager
Martin Wagner
Martin Wagner
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Technology Lead
Lars Richter
Lars Richter
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SAP Implementation Consultant
Simon Martin
Simon Martin
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Affiliate Marketing Consultant
Mario Fischer
Mario Fischer
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AI Engineer
Volker Werner
Volker Werner
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Enterprise Architect
Günther Steinmetz
Günther Steinmetz
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App Developer
Sabine Vogt
Sabine Vogt
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Brand Manager
Yannik Berg
Yannik Berg
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Cloud Strategy Manager
Philipp Bauer
Philipp Bauer
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Digital Transformation Advisor
Helene Zimmer
Helene Zimmer
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Channel Manager
Tom Weber
Tom Weber
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Backend Developer
Eva Neumann
Eva Neumann
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CFO
Adrian Wolf
Adrian Wolf
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Cloud Solutions Manager
Werner Peters
Werner Peters
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Accountant
Ben Wolf
Ben Wolf
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Technology Consultant
Yannik Berg
Yannik Berg
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Cloud Strategy Manager
Philipp Bauer
Philipp Bauer
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Digital Transformation Advisor
Helene Zimmer
Helene Zimmer
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Channel Manager
Tom Weber
Tom Weber
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Backend Developer
Eva Neumann
Eva Neumann
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CFO
Adrian Wolf
Adrian Wolf
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Cloud Solutions Manager
Werner Peters
Werner Peters
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Accountant
Ben Wolf
Ben Wolf
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Technology Consultant

Our experts worked at:

Average rates for Ruby Developers in Cologne

Rates are based on recent contracts and do not include FRATCH margin.

1000
750
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Rate comparison chart
Market avg: 704-864 €
The rates shown represent the typical market range for freelancers in this role based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

Frequently Asked Questions

Do you have questions? Here you can find further information about FRATCH

FRATCH is an intelligent AI recruitment companion that connects you with freelancers and Interim Ruby Developers in Cologne. It enhances the hiring experience for recruitment teams by efficiently delivering qualified candidates ready for immediate interviews, reducing your talent acquisition costs by up to 75% versus conventional recruitment firms.

Companies pay a 10–15% markup on the freelancer's daily rate. You only pay when the freelancer has worked, so it is a risk-free solution.

You can try FRATCH free for one month by setting up a demo. After the demo, you'll get a personal version of FRATCH GPT for your company. Once the trial is over, you can decide if you want to continue.

Most Ruby Developers in Cologne earn an annual salary of roughly 70.963 to 87.091 €.

Clients typically pay Interim Ruby Developers in Cologne between 704 and 864 € daily.

An Interim Ruby Developer in Cologne usually gets an hourly rate of 88 to 108 €.

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Philipp Thomaschewski

FRATCH CEO

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