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LLM

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k6 2.0.0 Released: What Performance Engineers Must Fix NOW — QA Pulse by SK
Tool News
k6 2.0.0 Released: What Performance Engineers Must Fix NOW

k6 2.0.0 removes deprecated APIs, executors, and CLI commands. Here’s what QA engineers and SDETs must know before upgrading.

Shahnawaz Khan May 12, 2026 5 min read
Load testing microservices with k6 and LLM-generated AI user personas behaving like real customers
API Testing
Load Testing Microservices with AI Personas: k6 + LLM-Generated User Journeys

Load test microservices with k6 and LLM-generated AI personas that behave like real users. Replace static payloads with intelligent dynamic test data.

Shahnawaz Khan May 11, 2026 4 min read
Vector database latency impact on AI-driven test optimization in the Agentic QA stack diagram
Agentic AI
How Vector DB Latency Impacts AI-Driven Test Optimization in the Agentic QA Stack

How vector database latency impacts AI-driven test optimization in the Agentic QA stack. Why a slow vector store makes your LLM test…

Shahnawaz Khan May 7, 2026 5 min read
MCP vs REST APIs vs Plugins comparison diagram for AI agent architecture in QA engineering
AI Agents
Day 3: MCP vs REST APIs vs Plugins

MCP vs REST APIs vs Plugins — Day 3 of the AI Agents series. The shift from calling systems to thinking systems.…

Shahnawaz Khan May 5, 2026 4 min read
Memory system for AI testing agent using LangChain preventing context loss between test runs
Test Automation
Build a Memory System for Your AI Testing Agent (So It Stops Forgetting Everything)

Build a persistent memory system for your AI testing agent using LangChain so it stops forgetting context between runs. Full implementation guide.

Shahnawaz Khan May 4, 2026 3 min read
MCP Day 2 real-world use cases for AI agents in QA automation DevOps and developer assistants
AI Agents
Day 2: Why MCP Matters for AI Agents

Why MCP matters for AI agents — Day 2. Four real-world use cases of Model Context Protocol in QA automation, DevOps and…

Shahnawaz Khan May 2, 2026 4 min read
cy.wait wrong usage Cypress testing best practice guide for intelligent waits and retry logic
AI Agents
Day 1: What is MCP? 🚀

What is MCP? Day 1 of AI Agents Zero to Hero. The hidden layer behind modern AI agents — Model Context Protocol…

Shahnawaz Khan May 2, 2026 4 min read
AI Agent Integration: Connecting LLMs to Business Tools (Complete 2026 Guide) — QA Pulse by SK
AI Agents
AI Agent Integration: Connecting LLMs to Business Tools (Complete 2026 Guide)

AI agent integration with LLMs and business tools — complete 2026 guide. Architecture, security, CRM and database connections for production agents.

Shahnawaz Khan Apr 30, 2026 4 min read
Postman automation outdated comparison showing manual collections vs AI-powered API test automation
API Testing
How I Built a Postman Bot That Detects Breaking API Changes Before Deployment (Using LLM)

Build a Postman bot that detects breaking API changes before deployment using an LLM. Prevent silent failures with schema validation and AI…

Shahnawaz Khan Apr 30, 2026 4 min read
n8n version stable Released — What’s New for QA Engineers — QA Pulse by SK
Tool News
n8n version stable Released — What’s New for QA Engineers

n8n stable version released — what's new for QA engineers and SDETs. New nodes, fixes and what this release means for agentic…

Shahnawaz Khan Apr 27, 2026 3 min read