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Backend & runtimes
NestJS Development
Build modular Node.js backends with NestJS and TypeScript. Structure APIs and service integrations around explicit modules, validation, authentication, and observable operational behaviour.
01 / Application contexts
Where this stack fits.
Examples of project contexts and delivery patterns this technology can support.
01Typical deliverable
Business REST APIs
Versioned endpoints with validation, authentication, pagination, and clear resource boundaries.
02Typical deliverable
Modular service backends
Domain modules and integration layers for systems that need independent responsibilities.
03Typical deliverable
Asynchronous processing
Background jobs and event-driven workflows for tasks that should not block user requests.
02 / Technology
The tools for the job.
A practical selection of technologies used to plan and deliver this kind of work.
NestJS 11Node.jsTypeScriptExpress / Fastify AdapterPrisma ORMMariaDB / PostgreSQLRedisRabbitMQgRPCOpenTelemetry
01
Module-based architecture
Separate application capabilities into modules with explicit providers and dependencies.
02
Request validation and API contracts
Use DTOs, pipes, guards, and API documentation to keep interfaces reliable.
03
Authentication and access control
Implement token-based authentication, authorization guards, and controlled resource access.
04
Data and infrastructure integration
Connect relational data, caching, queues, and external services through dedicated providers.
03 / Outcomes
What this technology helps you achieve.
The outcome is a dependable foundation that can support your audience and business goals.
Clear backend boundaries
Modular structure makes services easier to extend and test.
Typed API development
TypeScript contracts help align request handling and business logic.
Operational reliability
Validation, logging, and controlled asynchronous work improve maintainability.
04 / Process
A clear path from brief to delivery.
Each stage helps keep expectations, feedback, and delivery aligned.
Define service contracts
Map resources, consumers, permissions, and integration boundaries.
Structure modules and data
Plan providers, validation, persistence, and infrastructure dependencies.
Implement and test endpoints
Build core workflows and verify success, failure, and authorization paths.
Prepare deployment operations
Review environment configuration, logging, migrations, and runtime behaviour.
Next step
Let's shape the right scope for your project.
Tell me what you need and what success looks like. We can work through a practical plan.