REST & GraphQL API Development
Scalable endpoints for millions of requests - RESTful design, GraphQL schemas, and production-grade auth, versioning, and docs built in from day one.
Trusted by companies that ship production software on deadline
Everything you need, nothing you don't
We scope each engagement precisely so you get senior-level work on the capabilities that matter.
RESTful design
Resource-oriented endpoints with consistent naming, HTTP semantics, and pagination - so clients integrate quickly and predictably.
GraphQL schemas
Typed schemas with resolvers, dataloaders, and query complexity limits - so clients fetch exactly what they need without over-fetching.
API versioning
URL, header, or schema-based versioning strategies - so you ship breaking changes without disrupting existing integrations.
Rate limiting
Per-key and per-tenant throttling with burst allowances and clear error responses - protecting your infrastructure at scale.
Authentication & OAuth
JWT, API keys, OAuth 2.0, and scoped permissions - with middleware that validates every request before it hits your business logic.
Auto-generated docs
OpenAPI and GraphQL playground docs that stay in sync with your code - so partners and internal teams ship integrations faster.
From API design to production endpoints
We define your resource model and auth strategy first, then ship endpoints in weekly sprints with docs and monitoring from the start.
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Week 1: API design & contract
We map your domain resources, choose REST vs GraphQL patterns, and publish an OpenAPI or schema contract your team can review before code ships.
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Weeks 2-8: Build & harden
Endpoints, auth middleware, rate limiting, and documentation ship incrementally - each sprint ends with a testable API your clients can call.
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Launch: Scale & observe
We add caching, load testing, and observability dashboards - plus runbooks so your team can extend the API confidently after launch.
Renting is local, so search had to understand a place and a date range as one question rather than two filters. Mirimera built the marketplace and the software our suppliers run on, and because it is one system underneath, nothing has ever had to be kept in sync.
- Pablo
CEO, Big RentalsAPI stack we ship with
Production-proven runtimes and tooling for REST and GraphQL - chosen for developer velocity, type safety, and long-term maintainability.
Node.js
High-throughput JavaScript runtime for async API servers, middleware pipelines, and real-time request handling.
Express
Minimal, flexible HTTP framework for REST routing, middleware composition, and rapid API prototyping.
Apollo GraphQL
GraphQL server with schema stitching, subscriptions, and federation for complex, multi-service API surfaces.
Swagger / OpenAPI
Machine-readable API contracts for auto-generated docs, client SDKs, and contract-first development workflows.
Postman
Collection-based testing and monitoring for regression checks, environment configs, and partner onboarding.
TypeScript
Static typing across handlers, DTOs, and resolvers - catching integration bugs before they reach production.
Ready to build APIs that scale?
Book a free 30-minute call. We'll review your API requirements, recommend REST or GraphQL architecture, and outline a realistic timeline.