Amazon Q Developer
A generative AI assistant for building on and operating AWS.
❓ What is it?
An AI coding and cloud assistant that autocompletes code, explains and upgrades codebases, scans for security issues, and answers AWS questions inside IDEs, the console, and the CLI.
💡 Why does it exist?
Developer time is the scarcest resource in most teams. Q Developer compresses the loop between intent and working code — including AWS-specific glue (IAM policies, SDK calls) that is tedious to look up.
⏱️ When should you use it?
Use it during development: inline code suggestions, unit-test generation, /dev feature implementation, Java version upgrades via Agent for code transformation, and troubleshooting console errors.
🗺️ Where does it fit?
It lives where developers work — VS Code, JetBrains, the AWS console, Slack — rather than inside your application architecture. Its output ships as your code; the service itself is not a runtime dependency.
🔌 How do you integrate it?
Install the IDE extension, authenticate with Builder ID (free tier) or IAM Identity Center (Pro), and invoke inline suggestions or chat. Reference customisations can tune suggestions to your private codebase.
🧩 Commonly integrated with
🎯 Exam angle (AIF-C01)
- Q Developer includes built-in security scanning of generated and existing code — a common distractor against CodeGuru in older question banks.
- It is the exam answer for "reduce developer effort writing code with generative AI on AWS".