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EME GUG
EME GUG

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How I use AI to 10x my code review speed

Code reviews used to take me 30-60 minutes per PR. Now it's 5-10 minutes. Here's my workflow.

The Problem With Manual Reviews

  • Large PRs (500+ lines) take forever
  • Context switching kills focus
  • Easy to miss subtle bugs when scanning visually
  • Fatigue leads to rubber-stamping

My AI-Assisted Review Flow

Step 1: Get the Big Picture

Paste the full diff into Claude (it handles large context well):

Review this PR. Focus on:
1. Logic errors or edge cases
2. Security issues
3. Performance concerns
4. Missing error handling

[paste diff]
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Claude gives a structured review in 30 seconds. I then verify its findings against the actual code.

Step 2: Deep Dive on Flagged Areas

For anything Claude flags, I ask follow-up:

Explain why this race condition could happen.
What input would trigger the edge case you mentioned?
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Step 3: Check What AI Misses

AI is bad at:

  • Business logic correctness: Does this match the product spec?
  • Architecture fit: Does this belong in this service?
  • Team conventions: Does this follow our patterns?

I focus my human attention here.

Real Example

PR: Add retry logic to payment processing.

AI found (in 20 seconds):

  • Missing max retry limit → infinite loop possible
  • No exponential backoff → could hammer the payment API
  • Error type not checked → retries on non-retryable errors (e.g., card declined)

I found (human context):

  • Should use existing RetryPolicy class instead of custom implementation
  • Payment team asked us to cap at 3 retries specifically

Combined review: 8 minutes instead of 45.

Tool Comparison for Code Review

Tool Pros Cons
ChatGPT Good explanations Context window limits large diffs
Claude Handles huge diffs, precise Fewer integrations
Copilot PR Review GitHub native, automatic Less detailed than manual AI review
CodeRabbit Purpose-built, CI integration Extra tool to maintain

My Stack

  • Claude Pro for reviewing large PRs (200K context handles any diff)
  • GitHub Copilot for the auto-suggestions on small PRs
  • Manual review for architecture and business logic

Tips

  1. Don't blindly trust AI reviews — verify every finding
  2. Use AI for the mechanical parts (style, edge cases, error handling)
  3. Save your brain for the creative parts (architecture, business logic)
  4. Paste the full context — related files, PR description, ticket

Pro tip: If you're looking for affordable ChatGPT Plus or Claude Pro subscriptions, check out @iosmom_ai on Telegram — they offer student pricing that's way cheaper than direct subscription.


How do you handle code reviews? Any AI-assisted workflows?

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