20 “Ruby" freelancers available

Florian Görlitz

Located at Augsburg

756€/day

Senior Ruby on Rails Developer, SCRUM-certified

79  views
  • Ruby on Rails
  • jQuery
  • React.js
  • Vue.js
  • PostgreSQL
  • MySQL
  • Scrum
  • HTML5
  • JavaScript
  • Git
  • CSS3
  • Bootstrap

Rafael Jung

Located at Berlin

711€/day

Web/IoT SW Architekt, Team Lead & Berater / CTO

152  views
  • React.js
  • Elixir
  • GraphQL
  • Kubernetes
  • CTO as a Service
  • Docker
  • Ruby on Rails
  • Python
  • React native
  • Git
  • PL/SQL
  • Typescript
  • Amazon Web Services
  • Linux
  • Web Development
  • RESTful WebServices
  • CSS
  • MySQL
  • PostgreSQL
  • Embedded Systems
  • Mobile Applications
  • Android
  • Product Development
  • Elasticsearch
  • Google Cloud
  • Cloud Computing
  • IoT
  • DevOps
  • Lean Startup
  • Agile Methode
  • CTO
  • Next.js
  • gatsby

Available

Part time, 1 day a week

Robert Wachs

Located at Berlin

700€/day

Fullstack Ruby on Rails / Frontend Developer

1 recommendation
  • Ruby on Rails
  • JavaScript
  • React.js
  • Vue.js
  • Amazon Web Services
  • Back-End-Entwicklung
  • Projektmanagement
  • Webentwicklung
  • HTML5
  • Postgresql
  • Docker
  • Go

Sven Kusebauch

Located at Frankfurt am Main

800€/day

Full-Stack Web-Entwickler, Product Manager

91  views
  • Ruby on Rails
  • HTML5
  • CSS3
  • JavaScript
  • Scrum
  • React.js
  • SASS
  • gatsby
  • TypeScript

Jaap Groeneveld

Located at Hamburg

920€/day

Senior Software Entwickler und Berater

301  views
  • Golang
  • kotlin
  • Spring
  • architektur
  • SOA
  • TDD
  • Ruby on Rails
  • Git
  • Docker
  • MySQL
  • Hibernate
  • Java
  • Google Cloud
  • serverless
  • cloud architecture
  • Amazon Web Services
  • lambda
  • kubernetes
  • DevOps
  • JavaScript
  • React.js
  • PostgreSQL
  • Beratung
  • Teamleitung
  • Team-Management
  • Technisches Management
  • Programmierung
  • Back-End-Entwicklung
  • Konzeption
  • HTML
  • CSS
  • Webservices
  • Api Design
  • REST
  • OOP
  • Domain Driven Design
  • jQuery
  • Git-SVN
  • Versionskontrolle
  • Mobile Entwicklung
  • Führung

Maximilian Brückner

Located at Berlin

400€/day

Full Stack Dev, Focus on Mobile Apps

1 recommendation
  • React.js
  • React Native
  • Ruby on Rails
  • Amazon Web Services
  • JavaScript
  • Webflow
  • HTML5
  • CSS3
  • Start-ups
  • MVP
  • PostgreSQL
  • MySQL
  • Heroku
  • Python

Available

Robert Barisic

Located at Frankfurt am Main

700€/day

Ruby on Rails Full-Stack Developer

(2missions)
  • Ruby on Rails
  • JavaScript
  • Vue
  • Vuex
  • PHP
  • Git-SVN
  • React.js
  • AngularJS
  • SQL Server
  • CouchDB
  • PostgreSQL
  • Webpack

Jonas Kozik

Located at Berlin

250€/day

Full Stack Web Developer

(1missions)
  • Ruby on Rails
  • Ruby
  • HTML5
  • CSS3
  • Bootstrap
  • Google AdWords
  • Google Analytics
  • Facebook-Marketing
  • DV360
  • Google Search Console
  • Instagram Marketing
  • Funnelcreation
  • Digital Strategy
  • SEA
  • Webmarketing
  • SEM
  • Webmarketing-Strategie
  • SEO
  • Social Media
  • Facebook Marketing
  • SASS
  • JavaScript
  • Tailwind CSS
  • PostgreSQL
  • jQuery
  • Git
  • GitHub

Available

Marc Wendland

Located at Berlin

500€/day

full stack developer & webdesigner

1 recommendation
  • Ruby on Rails
  • Amazon Web Services
  • React.js
  • Webdesign
  • TYPO3
  • Google Analytics
  • Google AdWords
  • PHP
  • Wordpress
  • SQL Server
  • HTML5
  • CSS3
  • JavaScript
  • React-Native
  • Google Search Console
  • SEO
  • Adobe Photoshop
  • Adobe Illustrator
  • Adobe InDesign
  • Adobe After Effects
  • Adobe Premiere
  • Microsoft Azure
  • Microsoft Office
  • Serverless
  • Back-End-Entwicklung
  • Entwicklung
  • Front-End-Entwicklung
  • Full Stack
  • YouTube
  • Webmarketing
  • SEM
  • Display Ads
  • SEA
  • Django
  • Python
  • Web Application
  • Webentwicklung
  • AWS
  • Cloud Computing

Eddy Kelvin Davy Imache

Located at Trautskirchen

280€/day

Django / Laravel / React Expert

48  views
  • Django
  • Laravel
  • React.js
  • HTML5
  • CSS3
  • Javascript
  • Ruby on Rails
  • express
  • Vue.js

Wolfgang Kubisiak

Located at Frankfurt am Main

865€/day

Softwareentwicklung

137  views
  • C++
  • C#
  • Java
  • SQL Server
  • Ruby
  • Git-SVN
  • Agile Methode
  • TDD
  • BDD
  • UNIX
  • Solaris
  • iOS
  • Android
  • JetBrains
  • Git
  • MySQL
  • JavaScript

Micaël Paganotto

Located at Bergisch Gladbach

444€/day

Développeur Java, VBA, Ruby, PHP, SQL

56  views
  • Java
  • C#
  • VBA
  • Ruby
  • PHP
  • PL/SQL
  • SQL
  • JavaScript
  • MySQL
  • phpMyAdmin
  • SQL Server
  • Oracle
  • Python
  • Microsoft Access
  • Microsoft Excel
  • Microsoft Office
  • Bash
  • Linux
  • UNIX
  • Crypto
  • R
  • Kotlin
  • Pharo
  • Android
  • Android Studio
  • Netbeans
  • Eclipse
  • IntelliJ
  • Machine learning
  • Français
  • Anglais
  • Recherche clinique
  • Biomédical

Claire D.

Located at Berlin

450€/day

Developpeur Web Fullstack Ruby on Rails & JS

256  views
  • Ruby on Rails
  • Wordpress
  • JavaScript
  • Shopify
  • Salesforce
  • Santé
  • Formation
  • CSS3
  • Gestion de projet
  • Conduite du changement
  • PostgreSQL
  • HTML5
  • SAAS
  • Bootstrap
  • User Experience Design
  • MySQL
  • Stimulus

Available

Frank Landgraf

Located at Münster

850€/day

Software Architect Embedded/ Automotive, C/C++,UML

297  views
  • C++
  • UML
  • Embedded Systems
  • Bluetooth Low Energy
  • Yocto
  • C
  • Java
  • MySQL
  • Git
  • JavaScript
  • HTML5
  • AUTOSAR
  • Embedded Linux
  • Rails

Lennard Timm

Located at Berlin

1.000€/day

Data Coach • Data Strategist & Architect

184  views
High Potential
  • Data Strategy
  • Data Engineering
  • Data Analytics
  • Business Intelligence
  • Data Warehousing
  • Amazon Redshift
  • Snowflake
  • PostgreSQL
  • ETL/ELT
  • dbt
  • Analytics
  • Data Analysis
  • Data Consultant
  • Data Visualization
  • Data Pipelines
  • Data Science
  • Data Platforms
  • Web Analytics
  • Google Analytics
  • Amazon Web Services
  • Agile Methode
  • Kanban
  • Scrum
  • Scrum Master
  • Projektmanagement
  • Produktmanagement
  • Agile Coach
  • PL/SQL
  • Looker
  • Metabase
  • Python
  • Ruby
  • Git
  • Microservices
  • API
  • Google BigQuery
  • Google Cloud
  • Snowplow
  • Event-driven architecture
  • Speaker

Gianluca Falasca

Located at Berlin

810€/day

interim cto / mgmt consultant / lead engineer

1 recommendation
High Potential
  • Projektmanagementberater
  • IT Projektmanagement
  • Architecture SI
  • Scrum
  • Interim CTO/CIO
  • Kubernetes
  • iOS/Android
  • Amazon Web Services
  • Objective-C
  • digitale Transformation
  • Java
  • C
  • Ruby on Rails
  • Kanban
  • BPMN
  • Webarchitektur
  • Swift
  • Python
  • JavaScript
  • Redis
  • HTML5
  • MySQL
  • CSS3
  • Git
  • jQuery
  • Cloud Computing
  • Cloud Native Applications
  • Docker
  • Open Source Software

Available

Michael V.

Located at Goslar

667€/day

c++ Senior Developer (c++11/14/17)

28  views
  • C++
  • C++11/14/17
  • XML
  • RDMBS
  • noSQL
  • UNIX
  • Linux
  • Ruby
  • Python
  • Ember.js

Available

Bernhard O.

Located at Mainz

350€/day

Project Management FullStackDev + MediaProduction

30  views
  • iOS
  • Cinemagraph
  • Web Development
  • E-Commerce
  • Wordpress Development
  • php
  • Videoproduktion
  • Android
  • 360-Grad-Kommunikation
  • Twilight
  • Adobe Lightroom
  • Photographie
  • Portrait
  • Retouche photo
  • Dreharbeiten
  • Fotograf
  • javascript
  • User Experience Design
  • User Interface Design
  • Ruby on Rails
  • Web Service API
  • VueJS
  • AngularJS
  • Node.js
  • React.js
  • Adobe After Effects
  • Bootstrap
  • Project Management

Philipp Wruck

Located at Berlin

800€/day

Frontend & Backend / React / Node / AWS

(1missions)
  • JavaScript
  • Node.js
  • React.js
  • Typescript
  • Docker
  • React Native
  • noSQL
  • Serverless
  • Amazon Web Services
  • TDD
  • Git
  • CSS3
  • DevOps
  • MySQL
  • jQuery
  • Python
  • Ruby
  • PHP
  • GraphQL

René Simon Pfisterer

Located at Berlin

960€/day

Scrum Master & Agile Coach

(4missions)
High Potential
  • Scrum Master
  • Agile Coaching
  • Scrum
  • Atlassian JIRA
  • Product Owner
  • E-Commerce
  • Scrumban
  • Projektmanagement
  • HTML5
  • CSS3
  • PHP
  • Ruby on Rails
  • Psychologie
  • NLP
  • GPM
  • IMPA
  • Agile Methode
  • Agiles Coaching
  • Backlogmanagement
  • Visionboard
  • Online Marketing Manager
  • PR
  • Social Media
  • Coaching
  • Führung
  • Persönlichkeitsentwicklung
  • Systemisches Coaching
  • Project Management

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