Hire Remote Senior
Ruby on Rails Developers
in Ukraine

Ruby/Rails developer with 6+ years of commercial experience. Worked on a different kind of projects including: healthcare, social networks, finance, datings, e-commerce etc. I care about clients business and not just thoughtlessly do tasks but always think about the problem that they should solve and therefore the best ways to implement solution.

Ruby on RailsRubyGitAWSPostgreSQLVue.jsSphinxMariaDBRedisRabbitMQ

10 years of experience, over 250 successful projects and sessions here. I would be glad to help with R/Python related Data Science problems, all kinds of data visualisation tasks etc. Bachelor's CS degree at KPI and masters CS (Data Science and Machine Learning) degree at UCU ([http://csds.ucu.edu.ua/](http://csds.ucu.edu.ua/)).

Ruby on RailsRubyHTML/CSSJavaScriptData VisualizationPythonStatisticsThree.jsReactReact NativeAngular 4AngularReduxMarionette.jsChrome Extension

Passionate full-stack developer with 12+ years of experience building and scaling web applications. Proven ability to deliver user-facing features and improve internal tooling in fast-paced, collaborative environments. Highly skilled in React.js, Ruby on Rails, and other essential technologies. Extensive experience supporting SaaS customers such as HelloFresh, Uber, [Booking.com](http://booking.com/), Just Eat Takeaway, and Trainline while working at Chattermill, focusing on authentication integrations like OpenID, SAML, and ADFS. Proficient in debugging customer issues using tools like Hotjar, enhancing user experience and satisfaction through effective problem-solving and analysis.

Ruby on RailsRubyJavaScriptPostgreSQLKubernetesReactTypeScriptPythonBig DataApache KafkaAuthenticationAPIElasticsearchGrapeEmber.js