Testing AI Hallucinations in LLM-Backed APIs: A Framework Nobody Has Defined YetApr 29, 2026·59 min read
Chaos Engineering for Databases: The Experiment Nobody Runs Until It's Too LateYou've chaos-tested your microservices. You've killed pods, injected latency, and simulated AZ outages. But have you chaos-tested your Postgres? Your RDS cluster? Your Redis cache? Because production May 10, 2026·71 min read
Building an AI Voice QA Testing Platform with ElevenLabs: A Production System DesignApr 1, 2026·22 min read
Beyond Accuracy: Building a Full-Stack Automated ML Validation PipelineThe "Deploy and Forget" era of Machine Learning is over. We often treat ML models like black boxes—if the accuracy score is high during training, we ship it. But unlike traditional code, ML models decay. Data drifts, silent failures occur, and models...Dec 15, 2025·3 min read
Evaluating RAG Systems with Ragas: Complete Guide with Examples🧠 What is Ragas? Ragas (Retrieval-Augmented Generation Assessment) is an open-source Python framework to automatically evaluate the performance of RAG pipelines. RAG systems retrieve documents from a knowledge base and use them to generate answers. ...Jun 3, 2025·6 min read
Retrieval-Augmented Generation (RAG): Architecture & Evaluation with RagasAs Large Language Models (LLMs) become powerful tools for question answering and summarization, one major challenge still remains: retrieving up-to-date and domain-specific information. This is where Retrieval-Augmented Generation (RAG) systems come ...Jun 3, 2025·3 min read
Deploying Scalable Locust Performance Testing on GKE with Helm, PVC, and Prometheus IntegrationOverview In this article, we’ll explore how to deploy a scalable Locust-based load testing environment on Google Kubernetes Engine (GKE) using Helm, with features like: 🐍 Locust Master/Worker autoscaling via HPA 💾 Shared test file storage using P...Jun 2, 2025·4 min read
Supercharge Your Browser Tests with Google Gemini (Free Tier Guide)Supercharging Browser Automation with Google Gemini (Free Tier AI) “AI won’t replace testers—but testers who use AI will replace those who don’t.” Welcome back to TestOps Journal, where testing meets engineering excellence. Today, we explore how to...May 9, 2025·3 min read
