Selleo is a web and software and web development company. It is a privately held organization founded in the year 2005. The headquarter is located in Bielsko-Biała, Woj. Śląskie. The company has a capacity of 51 to 200 employees. The CEO of the organization is Arkadiusz Kwaśny.
Our professional developers not only have the latest capabilities that you need but also the ability to rapidly create new ones. Our experts can provide you the services of
- UX/UI Design
- Custom Software Development
- DevOps & Cloud Consulting
- Shopify Experts
- Ruby on Rails
- Elixir / Phoenix
Our full-stack developers help you improve overall efficiency anytime you choose to tackle a new project, provide important functionality, or need a staff with specialist skills or industry experience. For an entrepreneurial sense of ownership, we work in collocated agile teams crafting web and mobile apps. We use a wide range of industries and technologies such as Ruby on Rails, ReactJS, React Native, EmberJS, Elixir.
We have spent more than 15 years in business with a string team of 60+ designers and developers. Stello has delivered more than 150 projects to clients from Europe, Canada, US and Australia.