Learn Postman AI Prompt Engineering from scratch with practical prompt templates, reusable frameworks, debugging strategies, documentation techniques, and real-world API testing examples.

Shahnawaz Khan Aug 4, 2026 25 min read

Postman AI Setup workspace showing collections, environments, variables, API requests, and AI-powered API development interface

API & Backend

Postman AI Setup: Complete Guide to Workspaces, Collections, and Environments

Set up Postman AI from scratch by creating workspaces, collections, environments, and variables. Learn how to organize your API projects and start…

Shahnawaz Khan Aug 4, 2026 25 min read

Postman AI dashboard illustrating AI-powered API development, intelligent API testing, documentation generation, and prompt engineering for developers and QA engineers

API & Backend

Postman AI: Introduction to Postman AI and the Future of AI-Powered API Development

Discover what Postman AI is, how it transforms API development, and how developers and QA engineers can use AI to generate tests,…

Shahnawaz Khan Aug 3, 2026 42 min read

LangGraph Tool Calling Agents: Complete Enterprise Guide

AI Developer Tools

LangGraph Tool Calling Agents: Building AI Systems That Interact with External Tools

Learn LangGraph Tool Calling Agents to build AI systems that interact with APIs, databases, search engines, and enterprise tools using graph-based workflows.

Shahnawaz Khan Aug 3, 2026 23 min read

FastAPI 0.141.1 automated API testing for QA engineers

Tool News

FastAPI 0.141.1 Released: Background Task Fixes That Strengthen Modern API Development

Explore FastAPI 0.141.1, featuring fixes for background tasks and dependency-generated headers in app.frontend(). Learn what changed, upgrade steps, QA insights, and testing…

Shahnawaz Khan Jul 30, 2026 18 min read

MCP vs REST APIs vs Plugins comparison diagram for AI agent architecture in QA engineering

AI & Agentic Engineering

Day 3: MCP vs REST APIs vs Plugins

MCP vs REST APIs vs Plugins — The shift from calling systems to thinking systems. Essential reading for QA engineers.

Shahnawaz Khan May 5, 2026 4 min read