Build a production‑ready pipeline for AI document understanding: upload, OCR, schema‑based extraction, tables, QA, validation, and storage.
gRPC vs REST performance: how they differ, what to measure, when each wins, and tuning tips to hit your latency, throughput, and cost goals.
Automate API testing in Postman and Newman: write reliable tests, use data-driven runs, and wire everything into CI/CD with best practices.
Design reliable webhook retries: backoff with jitter, idempotency, Retry-After, DLQs, security, and ops patterns for resilient REST API webhooks.
A practical, end-to-end playbook for API endpoint deprecation communication: timelines, headers, templates, and runbooks that prevent breaking changes.
A practical guide to synchronous and asynchronous microservice communication patterns, trade-offs, and implementation tips for resilient APIs.
