🇩🇪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.

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FRATCH GPT

Receive qualified candidates immediately

Don't spend time screening hundreds of mediocre applicants; let FRATCH handle the prescreening so you can focus on getting to know the top 2-6 candidates in-depth to find the perfect fit.

Try FRATCH GPT

Freelancer & Candidate Pool as a Service

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

Our experts worked at:

allianz
google
zalando
deloitte
sap
vodafone
airbus
credit suisse
meta

Frequently Asked Questions

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

Why is FRATCH better than working with traditional staffing agencies?

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.

What are the costs of using FRATCH?

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.

What steps should my company take to adopt FRATCH?

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.

What is the annual salary for a Ruby Developer in Cologne?

Most Ruby Developers in Cologne earn an annual salary of roughly 67.250 to 97.000 €.

What daily rate does an Interim Ruby Developer usually charge in Cologne?

Clients typically pay Interim Ruby Developers in Cologne between 500 and 900 € daily.

How much should an Interim Ruby Developer charge hourly in Cologne?

An Interim Ruby Developer in Cologne usually gets an hourly rate of 62 to 112 €.

Request a Free Demo

Get in touch with the FRATCH team and we will get back to you within 4 hours.

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FRATCH CEO Avatar

Philipp Thomaschewski

FRATCH CEO

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Philipp