Hire the Top 2% of
Freelance Ruby on Rails Developers
in Germany

Paul K.

Vetted Ruby on Rails developer in Germany (UTC+1)

Ruby on Rails Technical Lead with 15+ years of experience in full-stack software development. Architect solutions that are easy to support and scale, achieving it, and management practices. Being a Ruby on Rails contributor helped numerous open-source projects like Ruby on Rails. Scale teams and grow the R&D office of the self-organized developers without any velocity decrease

Hidayat H.

Vetted Ruby on Rails developer in Germany (UTC+1)

I am Hidayat and I would like to apply for the position. In the last 3 years, I’ve intensively worked with NodeJS and Javascript technologies written purely in Typescript. That means the backend uses NestJS, while the frontend utilizes both Angular and React depending on the project. I’ve built an AI speech assistant for electric vehicle drivers. The whole application consists of multiple microservices deployed within the Kubernetes cluster in Azure. The microservices are recommendation, data pipeline, identification, and prediction services. Each of these services is communicating through API endpoints. There are multiple databases used for each microservices namely Postgres, AWS Timestream, CosmosDB, Redis, and ElasticSearch. I am sure that my experience will help me to be a good fit for the position. Thank you for your consideration, and I look forward to hearing from you soon.

Mehmet B.

Vetted Ruby on Rails developer in Germany (UTC+2)

I am a full-stack software engineer specialized in web applications using Ruby on Rails. I have BS degree in Computer Engineering, started programming when I was 15. Software is a passion for me. I have Ruby on Rails mentoring and instructing experience such as; - I was volunteer instructor of Ruby on Rails class at Linux Summer Camp 2015&2016, total of more than 200 hours. - I was volunteer instructor of Ruby on Rails Workshop class at Akademik Bilisim 2016&2017, total of more than 40 hours. - I've created free online Ruby on Rails class with 25 participants, total of 15 hours. - 200+ hours online mentoring including Codementor and long-term clients, lots of happy mentees. Currently, I'm available for; - Part-time full-stack & backend development with Ruby on Rails - Building an MVP for your idea in short-time - Consulting of refactoring/performance tweaks of your apps I'm proficient at; - Ruby on Rails - Javacript(React) GitHub: https://github.com/beydogan

Hariprasad K.

Vetted Ruby on Rails developer in Germany (UTC+1)

Result-oriented and innovative backend and data engineering with over 10 years of experience.

Victor B.

Vetted Ruby on Rails developer in Germany (UTC+3)

Experienced software developer with a demonstrated history of working in the software industry. Skilled in product management, project management, and full-stack development with a focus on Node.js and React.js. Strong entrepreneurship professional with a Bachelor's degree in Computer Science and Industrial Automation from Gh. Asachi Technical University of Iasi.

Abul M.

Vetted Ruby on Rails developer in Germany (UTC+1)

I have been programming since 2010, I find a lot of fun in solving different programming related challenges and providing solutions to different problems. I have had a lot of experience in programming and now am ready for new challenges.

Olumuyiwa O.

Ruby on Rails developer in Germany (UTC+2)

Experienced Ruby on Rails developer, experienced angular.js developer. My technical expertise includes: React, Ruby, mysql, HTML/CSS When I am not writing awesome code or teaching others to code, I love to kick back with a beautiful game of soccer.

Olumuyiwa O.

Ruby on Rails developer in Germany (UTC+2)

Engineering manager in the Billing team. Lead the implementation of target architecture, identified related domains and redesigned them to be within the same service. Plan and execute projects and ensure timely delivery and stakeholder management. Mentoring junior developers. Performing 1-1s. Transforming company goals into team OKRs and communicating to the team. Communicating company goals and vision as it relates to Billing team. Fullstack development in the growth team. Implement processes to measure effectiveness of search engine rankings across keywords. Mentoring junior developers. Design and implementation of experiments to increase conversion from sessions and/or leads to customers. Integrating third party APIs. Implement integration with external call center to speed up customer acquisition process. Implemented feedback prompt system to quickly collect feedback from realtors about virtual viewing appointments with customers to increase quality of customers. Migrated scheduled jobs from Heroku scheduler to use sidekiq-scheduler which allows for better version control of scheduled jobs. Redesigned onboarding API to improve our on-boarding process and cut significant time for talents signing up and getting started with our platform. Added API to track business critical events from the frontend. Implemented Xing oauth2 login/signup flow from scratch to make signup process faster. Implemented new UI for recruiter search using Ember JS.

Federico G.

Ruby on Rails developer in Germany (UTC+2)

I have been working as a software developer for more than 10 years. I started my professional career in 2008 doing iPhone games for a USA startup. For the next 6 years, I worked mainly on mobile games, doing iPhone and Android games and the platforms that run the games themself. In 2014 I started working on web applications but also I kept doing mobile apps, using different programming languages and working in different areas, including in a health care marketplace, a bank."

Medhi W.

Ruby on Rails developer in Germany (UTC+2)

Experienced software developer with a strong background in full-stack web development, specializing in Elixir/Phoenix and Ruby-on-Rails frameworks. Proven track record in managing development teams, leading projects, and delivering high-quality software solutions. Adept at functional programming, Domain Driven Design principles, and integrating third-party systems. Committed to continuous learning and staying updated with the latest industry trends and technologies.