Custom backend development

We develop backend solutions for high-load, technically-complex products and startups. We design backend for custom ERP and CRM systems, eCommerce, and media and financial services. Our team is prepared to take on server software development at any stage, from the consultation and development of technical specifications, to the migration of existing solutions to the cloud.

Read more

What can we do for you

  • Develop the server side of websites and services, as well as web and mobile applications
  • Develop project management systems, REST APIs, dashboards, administration panels, and real-time services
  • Integrate payment systems and third-party billing services
  • Integrate APIs
  • Design architecture
  • Conduct auditing and code refactoring
  • Transfer infrastructure to the cloud or to other technologies

Our approach to backend development

  • Technology stack

We develop backend in Ruby on Rails, Python, Node, the multi-paradigm Golang language, and the functional Elixir language. We use the Git version control system.

  • Project management

We work through weekly Agile sprints, and, at each stage, we conduct tests and check code performance.

  • Clear documentation

After delivering a project, we provide you with detailed documentation and, if necessary, assign a team for ongoing project support.

  • Principles

We create projects that are high-performing, can be easily scaled up, and can withstand high loads. We write high-quality, stable code, so that after launch, you can focus on further developing the project, not on endless bug fixing.

Mobile backend as a service

If you plan to store and process user data, accept payments, or maintain a catalogue of products, then our team can help you create a reliable mobile app backend for iOS or Android applications. We are ready to describe business logic, choose the optimal architecture, and help with backend API development for your mobile application.

These things must be accounted for, at the start of development, if you plan to scale up your product in the future. We start by analyzing your ideas and explaining all the technical details, so that you understand how the solution works and what it will provide, then we develop the server side for you.

We love challenging tasks and are ready to demonstrate our expertise in solving complex issues. Contact us to discuss your project and how we can help you develop and optimize it.

Close expanded view
The most impressive thing about team is their ability to find solutions to our issues and willingness to take on any challenge. We’re satisfied with the work that has done for us on both the development and testing sides on our platform. They were easy to work with, responsive enough to feedback, and met all the milestones within the budget and time.
Mark Lavie
Director, Lavtech Computers Inc., Badoo Group
I learned a lot in the past year, working with to explore using new cross-platform frameworks like Flutter (including contributing an audio recording module to the community), design language, and flows. We decided to use a Firebase backend with Google’s speech recognition API. The Evrone team introduced me to a broad swath of design tools and process like Trello, Zeplin, Loom, Marvel, InVision, and more.
David E. Weekly
Founder & CEO, — App to record & share doctor chats
Review from
They have a really good design sense and appreciate its importance. Not every engineering team can deliver the design that’s provided to them. Their design team helps them become a really well-rounded engineering product studio.
Anna Western
CEO, — Visual bookmarking tool
I love seeing new plugins like Flutter Audio by Evrone: tightly focused on doing one thing well. Lots of interesting ways to use this for mobile apps. Thanks Evrone for making Flutter better!
Tim Sneath
Director of Product and UX for Flutter & Dart, Google
Review from developed a web-based platform that allows users to connect, ask and answer questions, and integrate with social media. Users are giving positive feedback and are happy with the process of getting involved. 
Erez Naveh
Co-Founder & VP,, Yallo
Our experience working with Evrone was absolutely wonderful. They were able to deliver everything we needed even ahead of the deadline. The quality of their code and their flexibility were two stand-out qualities of our partnership. We would definitely recommend hiring them if you need to develop a mobile app for your healthcare project.
Khaja Khan
President, Aerovu Technologies, Inc.
Review from
They designed and developed the website in its entirety, providing ongoing services and updates also. Furthermore, they provided various detailed options for visual branding, and formulated an overall look, feel and personality for the company based off the directive given. They are very friendly, versatile, and make websites with personality, very different from the norm!
Ario Farahani
Director, — Payment services provider
Review from
The team at Evrone delivered high-quality work. Internal feedback has been extremely positive. Their patience complemented their professional management style. Customers can expect a dynamic and creative team that provides strong value. I think they’re underpriced. The value is spectacular for what we received.
Sean Hoge
Founder & General Partner at, Managing Partner at
Contact us
Have a project in mind?
Let's make it happen
Attach file
Files must be less than 8 MB.
Allowed file types: jpg jpeg png txt rtf pdf doc docx ppt pptx.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.