Master building an AI-powered code review assistant. Learn to ingest codebases, extract git history, analyze changes with LLMs, and deliver reviews via a robust web API. Gain hands-on skills in full-stack and AI integration.
Learn to build the foundation by setting up a database to store codebase information and git history. This course covers database design, code scanning, and git data extraction.
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal
From our community
Hear what our customers have to say about CodeSignal Learn
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
Francisco Aguilar Meléndez
Data Scientist
+11
I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.
Faith Yim
Software Engineer
+14
It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.
Alex Bush
Full Stack Engineer
+9
I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.
Abbey Helterbran
Tech consultant
+8
I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.
Jonathan Miller
Senior Machine Learning Engineer
+12
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
Francisco Aguilar Meléndez
Data Scientist
+11
20 practices
Learn to integrate with OpenAI's API to analyze code changes and provide intelligent suggestions. This course covers prompt engineering, changeset analysis, and context gathering.
Build a web application to interact with the code review system. This course covers FastAPI backend development, React frontend, and integrating all components.
