Backend Development: Python, Node.js and Rust
The backend is the part of your software nobody sees and everybody depends on: the APIs, the business rules, the integrations, the jobs that run at night. We build it in the language that fits the job, not the one that is fashionable.
Which language, when
- Python — data processing, AI and machine-learning features, automation and integrations. Django or FastAPI for web services.
- Node.js — APIs and real-time features such as chat, live dashboards and notifications, especially when your front end is already JavaScript or TypeScript.
- Rust — the components where speed, memory use or safety really matter: high-volume processing, services under heavy load, parts that must not crash.
Most projects need Python or Node.js. We recommend Rust only where the gain justifies the extra effort, and we say so plainly.
How we build
- Documented APIs, so your other suppliers and your own team can build against them.
- Automated tests and a release pipeline from the first week — see DevOps.
- Logging and monitoring built in, not added after the first outage.
- Code in your repository, under your ownership, with a written handover.
Typical work
- APIs for a mobile app or a customer portal.
- Integrations between your POS, accounts, CRM and online store.
- Replacing a slow or fragile part of an existing system.
- Background jobs: imports, reports, reconciliation, notifications.
Talk to us
Tell us what you need and where you operate. We reply within one business day.