I will build a command line tool for your API from your openapi spec

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gserranowongril
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gserranowongril
Gleiry S

About this gig

Your API deserves a real command line tool. I generate one from your OpenAPI spec: one command per operation, a flag for each parameter and for the request body, built-in help and shell completions, plus a reusable Go client package for your own tools.


What you get:

- Source code with a README, and builds for macOS, Linux and Windows with checksums

- Standard: reference documentation and automated releases on GitHub Actions

- Premium: OAuth login and an MCP server, so AI agents can call the same operations


How it works:

1. You share your OpenAPI 3 spec and how your API authenticates.

2. I generate the CLI, test it against your API or a mock, and send you a preview build.

3. You review it, I apply your changes, and you get the final delivery.


Why me: I am a senior Go engineer and software architect, and my own services work this way: one declared contract produces the API, the OpenAPI document, the CLI and the docs, so they never drift apart.


Not a fit: APIs without an OpenAPI spec. I can write the spec first as a custom offer.

Get to know Gleiry S

Gleiry S

Senior Software Engineer Distributed Systems Platform Architecture

  • FromMexico
  • Member sinceOct 2026
  • Avg. response time7 days
  • Languages

    Spanish, English
I am a senior software engineer and technical leader with over 12 years of experience translating ambiguous business problems into scalable, production-ready systems. I specialize in distributed systems, platform architecture, and event-driven services using Go, Python, and Java. I have a proven track record of designing complex data models and APIs while guiding delivery from concept to production support.