Razex Insights

Ideas, Tutorials & Tech Deep-Dives

Practical insights on AI development, cybersecurity, software engineering, and the tools we use to build real-world solutions.

🧠
AI & LLMs

MCP Servers Explained: How Claude Connects to the Real World

Model Context Protocol lets Claude interact with your tools, databases, and APIs. Here's how we build custom MCP servers for clients and what makes them powerful.

🛡️
Cybersecurity

OWASP Top 10 in 2026: What's Changed and What Hasn't

We run penetration tests for a living. Here's our take on which OWASP risks are still catching teams off-guard in 2026, with real examples from our audit work.

🌐
Web Development

Why We Still Ship PHP Backends in 2026 (And When We Don't)

Contrarian take: PHP is underrated for certain client profiles. We break down when we reach for PHP vs. FastAPI vs. Node.js and the criteria that drive the decision.

🔗
AI & LLMs

Prompt Engineering That Actually Works: Beyond "Be Helpful"

System prompts, few-shot examples, chain-of-thought, Constitutional AI — we test what makes the biggest difference in production Claude deployments for real client workflows.

🖥️
Desktop Software

Python vs C# for Desktop Apps: A Practical Breakdown for 2026

After building 20+ desktop management systems, here's when we choose Python/PyQt, when we go C#/.NET, and the cross-platform trade-offs that most tutorials skip.

📊
Business

How a KPI Dashboard Cut Client Churn by 40% in 6 Months

A case study on how real-time performance visibility transformed a call center operation — from reactive fire-fighting to proactive team management.

Stay in the Loop

New posts on AI, security, and software engineering — delivered straight to your inbox. No spam, ever.

What are you interested in?
🤖 AI & LLMs 4
🛡️ Cybersecurity 1
🌐 Web Dev 1
🖥️ Desktop Software 1
📊 Business & Strategy 1
📚 All Posts 8