API Development & Integration
REST, GraphQL, and microservices that don't break.
Service Overview
Production-grade APIs designed for developer experience, performance, and long-term stability. The APIs other teams quietly thank you for building.
What you get with this service.
RESTful APIs and GraphQL with typed schemas (OpenAPI, TypeScript)
Microservices architecture and service mesh orchestration
API security: OAuth 2.0, JWT, rate limiting, API keys
Developer portals with interactive documentation
SDK generation for multiple languages (JavaScript, Python, Go)
API versioning, deprecation strategies, and migration tooling
In-depth capabilities & implementation.
We build APIs that other developers want to use. Clean endpoints, predictable responses, comprehensive documentation, and error messages that tell you exactly what went wrong and how to fix it—whether powering B2B SaaS platforms or connecting complex enterprise applications.
API Development Expertise: - REST APIs: RESTful design, OpenAPI/Swagger specs, versioning - GraphQL: Schema design, resolvers, subscriptions, federation - Microservices: Service decomposition, inter-service communication, API gateways (ideal for [composable B2B microservices architecture](/blog/composable-architecture-b2b-scaling/)) - Authentication: OAuth 2.0, JWT, API keys, SAML, SSO - Performance: Caching strategies, rate limiting, load balancing - Documentation: Interactive docs, code examples, SDKs
Real-World Scale: We've built public APIs serving millions of requests daily, internal microservices powering multi-product platforms, and GraphQL layers unifying 10+ backend services (such as our [MediFlow HL7 FHIR clinical document integration](/projects/mediflow/)). Not just CRUD endpoints—well-designed interfaces backed by [intuitive UI/UX product design](/services/ui-ux-design/).
Production-Ready Features: Every API we ship includes: - Security: Rate limiting, authentication, authorization, input validation - Monitoring: Request logging, error tracking, performance metrics - Documentation: OpenAPI specs, interactive docs, code examples - Versioning: Backward compatibility, deprecation notices - Testing: Unit tests, integration tests, load tests - DevOps: CI/CD, automated deployments, rollback procedures
Developer Experience: We obsess over DX. Clear error messages. Consistent response formats. Predictable behavior. Comprehensive examples. When developers integrate with your API, they should feel like it was designed specifically for them.
Need a custom scope?
Talk directly with a senior developer. We'll audit your requirements and provide a clear timeline & fixed proposal.
Schedule 30-Min CallHow we execute & deliver your project.
Week 1: Design the API contract—endpoints, data models, error handling. Write the OpenAPI spec first, get stakeholder feedback, then build to that spec.
Week 2-4: Build the API with comprehensive testing. Frontend teams can start building against mocks while we build the real implementation.
Week 5-6: Documentation, SDK generation, developer portal. Make integration as easy as possible.
Launch: Ship with monitoring, alerting, and a clear deprecation policy.
No surprises. No "oh we changed that endpoint" three weeks into integration. Just stable, well-documented APIs.
Who this service is engineered for:
Expected key outcomes & metrics:
Developer-first documentation that reduces support tickets
p99 latency under 120ms for fast user experiences
Zero-downtime deployments with instant rollbacks
99.99% API uptime with comprehensive monitoring
Frequently Asked Questions.
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Start your API project with our senior engineering studio.
Book a free 30-minute scoping call. A senior technical partner will review your requirements and provide a clear timeline and ballpark estimate.