Rokonuzzaman works on product quality assurance at Codevioso, concentrating on the layer most defects hide in: the APIs that services use to talk to each other. Builds and maintains automated request collections so an integration breaks in the pipeline rather than in production. Writes for the Codevioso blog on API testing with Postman.
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QA & Testing
Aug 14, 2026 · 9 min read
The Ultimate Guide to Postman: From First Request to Automated API Pipelines
In modern software systems, components rarely operate in absolute isolation. They continuously exchange data, trigger events, and coordinate processes behind the scenes. This digital conversation is facilitated by APIs (Application Programming Interfaces), which serve as the secure, structured bridges between clients (such as mobile apps or web browsers) and backend servers.