Title: Mastering AWS: Solving the Top Developer Challenges with S3, IAM, EC2, Lambda, and Cognito: Real-World Solutions for Debugging, Cost Optimization, and
Publisher: Independently published
Publication Date: 2025
Language: English
ISBN 13: 9798280023338
Binding: Soft cover
Condition: New

About this title

Synopsis

Become the developer your team turns to when AWS breaks.

Why does S3 go public without warning?
Why does "Access Denied" appear when the IAM policy looks perfect?
Why do EC2 bills spike even when everything is “off”?

This book is not another theory-filled AWS manual.

It’s a survival guide for real-world developers, DevOps engineers, and cloud architects who battle vague errors, production outages, and budget nightmares.

Inside, you’ll find 60+ high-impact, field-tested chapters covering:

Unexplained Lambda timeouts and cold start pain
S3 lifecycle rules that silently fail
IAM permission traps and wildcards that backfire
EC2 money leaks, EBS bloat, and scaling chaos
Cognito token expiration, MFA issues, and hosted UI bugs

Every chapter includes:

CLI commands that fix real problems
Misconfiguration checklists
Root cause breakdowns
Tips from developers who've been burned

Who This Book Is For:
✔ Engineers building serverless apps
✔ DevOps leads optimizing AWS costs
✔ Developers fighting vague errors at 2:47 a.m.
✔ Teams managing growing AWS complexity

If you've ever copied a wildcard policy “just to test something”—this book is for you.

"About this title" may belong to another edition of this title.

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