Back in 2000, three tech enthusiasts came up with the idea of starting their own company that would offer premium web development services. They shared an internal passion to understand how technology could solve daily business problems efficiently. Presently, we are a team of talented and enthusiastic developers who are eager to learn the newest advances in technology. Our expertise is on Ruby on Rails development but our services encompass mobile app development, UI/UX design, VR/AR, and Internet of Things. We cater to a wide range of industries from healthcare to financial technology.

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It was recently announced by Clutch that we are one of Ukraine’s top Ruby on Rails development companies. For context, Clutch is an established platform in the heart of Washington, DC, committed to helping small, mid-market, and enterprise businesses identify the right service providers to partner with.


Only the highest performing companies receive Clutch Leader Awards and each year, Clutch honors the highest-performing B2B companies across industries.


Here’s our CEO, Dmytro Durach on what he had to say about this amazing award: "Being recognized as one of the leading service providers in Ukraine by Clutch makes me feel honored and thrilled about the company's achievements. The positive experience that our customers are sharing about working with Onix and also feedbacks about our professionalism and efficiency show that Onix is the company that always sticks to bringing outstanding results."


We would like to extend our gratitude to our clients who entrusted their projects to us. Their success is the driving force in everything that we do. You can read more feedback and browse our projects on our Clutch profile. Here are our clients comments about working with us:


“Their outstanding ability to solve extreme technical challenges distinguishes them from their competitors.” – Satisfied Client


“Onix has fabulous communication skills and is consistently available for the client's questions or concerns.” – Strategist, Aloa


Let us know how we can help you. Send us your questions or share your ideas with us.

Written by:
Serhii  Kholin
Serhii Kholin

CEO at Onix-Systems

Effective product management and development. Aligning an organization's technologies to the needs of the business.

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Anna Umanenko
Anna Umanenko

Chief Marketing Officer