Certifications & Courses

SaaS Multi-Tenancy Guide 2026: Complete Architectures, Patterns & Testing

The Multi-Tenant SaaS Architecture Handbook Every Developer & QA Engineer Needs 92% of SaaS breaches happen from tenant isolation failures. One missing WHERE tenant_id = ? clause exposes ALL customers simultaneously. Whether you're building Slack-scale...

50+ System Design Concepts in ~15 minutes (2026 Edition)

A fast, beginner-friendly guide to system design concepts interviewers and employers actually care about. If you’re starting with system...

n8n for Testing: The Ultimate TestOps & QA Workflow Automation Guide (2026)

TL;DR: If you can test APIs, you can automate entire QA workflows with n8n. No fluff. No glue...

Why Playwright Feels Faster Than Selenium?

If you search “Why is Playwright faster than Selenium?” you’ll find dozens of answers. Most of them...

Vibium Architecture: AI-Native Browser Automation

This article is based on the official GitHub repository and validated ecosystem insights Vibium is not just another browser...

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Free MCP Course by Anthropic

Model Context Protocol (MCP): The Secret Sauce Behind Smarter AI Integrations If you’ve ever wished you could connect Claude (or any large language model) to...

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