Hello Universe
Software delivered with cosmic precision.
Elite support that stays in your orbit.
We’re a software house with 13+ years of experience.
We can build, integrate, support and improve for you:
Trusted by:





Our clients
We orbit around the stars.
Our TechStack
Future-proof technologies cut costs in long term.
Frontend


Architecture
Backend





DevOps / Cloud





Mobile Development


iOS & Android
AI / Automation





REST API
Platforms
Ready-made yet highly customisable.





Are you a creative agency or a creative freelancer?
We need you.
We work in the model of two teams: one for creative work and one for technical tasks. Creative agencies handle the creative side, while we focus on software development. This teamwork lets us produce top-quality projects and helps agencies sell larger-scale, more challenging projects.
If you want to partner with us, write to agency@cosmonauts.dev
How we work
Simple steps that always work.
Discovery
We turn your idea into a roadmap. We gather business needs, define priorities, and shape a clear project scope.
Development
We build the solution. You stay in control. Our engineers write clean, scalable code — always synced with you.
Testing
We break it before users do. All features are tested by us and verified together with your team.
Launch
We go live — with zero surprises. Together we set the launch plan, prepare production, and release.
Ongoing Support
Your system, always up to speed. We maintain, fix, improve — keeping your software secure and evolving.
Who we are
Team of talented software developers, managers, testers and analysts ready to create next software project for your company. Our company is 100% managed digitally what allows us to reduce the time and cost of software delivery from the moment of contact with the customer through the first line of code to the release of the software on a production environment. We operate in virtual world but we are a company made by real people and we cut the financial and time costs of unnecessary logistics in the software development process.
<What do we offer to clients? />
We offer a fully transparent software development process giving you the access to our CosmOS platform – from the first sales contact, through written code lines, tests, to the software production installation. We operate remotely, so we have more time for you than other companies standing in a traffic jam. We will make for your company: Website, Web App, Business App, E-Commerce store, Mobile App, Online Platforms, APIs, Databases, Integrations, Automations, DevOps, Cloud, BigData, Metaverse Tech, Blockchain, Wearable Tech, Bio-Tech.
Sounds exactly like what you are looking for?
Please contact us at: hello@cosmonauts.dev
<Who we work with? />
When you work with us, you get access to our CosmOS platform, in which we manage our company end-to-end in a transparent and automated manner. We use no-code and low-code technologies to achieve optimised and automated work environment. Work is fully remote and we meet in virtual space. You will have an impact on the development of our future tool-stack.
Do you want to work according to your own plan, from anywhere in the world? Email us: worktogether@cosmonauts.dev
We are cosmonauts.dev and have a nice day!
Join us
We work as a network of experts, 100% remote, 100% digitally.
If you want to create the next generation company with us. We invite you to join the CosmOS.
We partner up with Cloudflare to zero out carbon emission
We gaze far beyond the stars to discern the future (or rather, the past), all while nurturing the well-being of our Home. Planet Earth.

