Scalable backend APIs and services built with Node.js.
The backend is what makes a website or app actually work — authentication, data storage, payments, third-party integrations, and business logic. TechByteX builds backend APIs and services with Node.js because it lets our frontend and backend teams share the same language (JavaScript/TypeScript) end to end, which speeds up development and reduces integration bugs.
We design APIs with clear versioning, proper error handling, and security as a default rather than an afterthought — authentication, input validation, and rate limiting are built in from the start, not patched in after a launch.
APIs that power your website, app, or both from one backend.
Secure transaction and scheduling logic.
Connecting your product to CRMs, payment gateways, and more.
Custom backend logic for inventory, billing, and reporting.
We understand your goals, users, and constraints before proposing an approach.
A clear, fixed quote and timeline — no open-ended hourly billing surprises.
Iterative development with regular check-ins so there are no surprises at delivery.
Real-device and real-world testing before we ship, then a clean launch.
Post-launch support and improvements based on real usage data.
Node.js lets us use JavaScript/TypeScript across the full stack, which speeds up development and makes it easier to share validation logic and types between frontend and backend. It also handles concurrent I/O-heavy workloads (like API-heavy apps) very efficiently.
Yes, we regularly build standalone APIs and backends that another team's frontend or mobile app consumes.
Yes, database schema design is part of every backend project — we choose SQL or NoSQL based on your data structure and query patterns.
Authentication, input validation, rate limiting, and secure secret management are standard on every project, not optional add-ons.
Pricing depends on scope and integrations required — we provide a fixed quote after a requirements call.
Get a free consultation and a clear, fixed quote — no obligation.