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Testing link previews on the wall. Here is the framework we build on: https://nextjs.org

Security basics for shipping AI features

LLM features add new attack surface. A handful of habits handle the most common risks before they reach users.

A repeatable structure for the system design interview

Most system design interviews reward the same five moves. Practice the structure so nerves do not scramble it.

Azure AI Fundamentals: where to focus your study

A concept-first study plan for the AI-900, weighted toward the ideas the exam actually tests.

Can I ship this change? A pre-merge checklist

Before you merge, run the same questions a good reviewer would. Most regressions are caught by asking, not by luck.

How to track AI tooling changes without drowning in noise

A calm process for staying current on AI coding tools without letting the feed run your day.

Review GitHub Copilot output like you would a teammate

Copilot speeds up typing, not judgment. A short review discipline keeps its suggestions from becoming tomorrow's bugs.

Guardrails that make Cursor safe for large refactors

Agentic edits across many files are powerful and easy to over-trust. A few habits keep a big refactor reviewable.

Contributing to open source builds real engineering reputation

How to pick a project, make a first contribution that lands, and turn it into proof.

AWS AI Practitioner: what to focus on before exam day

The concepts that carry the most weight, and how to study them so they stick.

Agentic coding workflows that actually save time

Where agentic tools help on real codebases, and where a human still needs to hold the line.

Explain your work so a senior engineer trusts your judgment

A simple structure for talking about a project that shows decisions, tradeoffs, and ownership.

Designing a global rate limiter that stays fair under load

Fairness, quotas, and multi-region consistency for a rate limiter that holds up in interviews and in production.

Evaluating RAG in production: measure what predicts real outcomes

A retrieval evaluation approach that tracks the metrics tied to real user success, not vanity scores.

Draw boundaries you can defend

A short note on module boundaries: coupling, ownership, and decisions you will not regret.