Swagger · OpenAPI 3.0 · API Docs · Postman

Swagger / OpenAPI Developer

Need professional API documentation? I write full Swagger / OpenAPI 3.0 specs for your REST API — interactive docs, request/response examples, authentication flows, and Postman collections. Ready for your team to use immediately.

Services & Capabilities
📖
OpenAPI 3.0 Specs
Complete OpenAPI 3.0 specification files covering all endpoints, parameters, request bodies, response schemas, and error codes.
🖥️
Interactive Swagger UI
Hosted Swagger UI so your team can explore and test the API directly in the browser — no Postman needed for basic testing.
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Postman Collections
Exported Postman collections with environment variables, example requests, and pre-request scripts for easy team onboarding.
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Auth Documentation
Full documentation of authentication flows — Bearer tokens, API keys, OAuth 2.0, and refresh token handling.
Request/Response Examples
Real-world examples for every endpoint — success cases, validation errors, and edge cases clearly documented.
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API Versioning Docs
Documentation structured for API versioning so consumers know exactly what changed between v1 and v2.
Related Skills
Swagger UI OpenAPI 3.0 Postman REST API Laravel JSON / YAML API Design PHP
Projects
FAQ
Do you write Swagger docs for existing APIs? +
Yes. I can document an existing API by reading the codebase, or interview your team to produce accurate Swagger/OpenAPI specifications.
What format do you use — YAML or JSON? +
Both. YAML is more readable for humans; JSON is easier for tools to parse. I typically write in YAML and export both formats.
Can you set up Swagger UI inside a Laravel project? +
Yes. I integrate L5-Swagger or Scribe into Laravel projects so documentation is auto-generated from annotations and always stays up to date.
Do you write Postman collections too? +
Yes. Postman collections with environment variables, example responses, and pre-request auth scripts come standard with my API documentation work.
Can you document a GraphQL API? +
I specialize in REST/OpenAPI, but can document GraphQL schemas using GraphQL introspection and tools like GraphQL Playground or Altair.
Related Technologies
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