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Refactor and Test LLM Microservices

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Coursera

Refactor and Test LLM Microservices

LearningMate

Instructor: LearningMate

Included with Coursera Plus

Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

3 hours to complete
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

3 hours to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Apply TDD and systematic refactoring to build and maintain robust, production-quality LLM-powered microservices.

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Recently updated!

January 2026

Assessments

2 assignments¹

AI Graded see disclaimer
Taught in English

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There are 2 modules in this course

This module introduces the discipline of Test-Driven Development (TDD) as a crucial practice for building reliable software. You will explore how a test-first approach prevents costly production failures, what the TDD cycle entails, and how to apply it to add a new, fully tested endpoint to an LLM-powered microservice.

What's included

2 videos1 reading1 assignment1 ungraded lab

This module focuses on improving the long-term health of a codebase. You will explore why refactoring is essential for managing technical debt and how to methodically improve code by acting on realistic, expert-level feedback. You will also gain hands-on experience in breaking down complex functions to improve readability and maintainability, ultimately transforming professional critique into higher-quality code.

What's included

2 videos1 reading1 assignment1 ungraded lab

Instructor

LearningMate
Coursera
78 Courses1,191 learners

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¹ Some assignments in this course are AI-graded. For these assignments, your data will be used in accordance with Coursera's Privacy Notice.