Node.js back-endi ja API arendus

Behind every reliable web or mobile product is a well-designed back-end. ConfiStecH (CSH), a Hightech Kaunas cluster member, builds server-side applications and APIs in Node.js that are secure, scalable and easy to extend. The team designs the data model, business logic and integrations that front-end and mobile applications depend on.

Back-end services

• REST and GraphQL APIs for web portals, mobile apps and partner integrations.
• Integrations with CRM, ERP, payment providers and other third-party platforms.
• Real-time features such as notifications, chat and live dashboards.
• Database design and optimisation for SQL and NoSQL databases.
• Authentication and access control for multi-user business applications.

Why Node.js

Node.js allows one language – JavaScript or TypeScript – to be used across the whole web stack. When the front-end is built in React, Angular or Vue.js, developers can move between client and server code, share validation logic and deliver features faster. Node.js is also well suited to API-driven products and applications that handle many simultaneous connections.

Where a Microsoft environment is a better fit, CSH also delivers back-ends in ASP.NET Core, so the technology follows the needs of the business rather than the other way round.

Built to be maintained

API documentation, automated tests, clear logging and repeatable deployments are part of the delivery, not optional extras. This makes it easier for the client’s own team, or any future partner, to understand and continue developing the system.

Frequently asked questions

Can CSH extend an API built by another company?

Yes. The team reviews the existing code and documentation first, then agrees a plan for improvements and new endpoints.

Which cloud platforms do you work with?

The team adapts to the client’s infrastructure and agrees the hosting and deployment approach at the start of the project.

Can we hire a single back-end developer?

Yes. CSH can provide one full-stack developer or a complete dedicated team, depending on the scope.

Learn more about ConfiStecH or contact Hightech Kaunas to discuss your back-end project.