Update README.md AI-cruiter

Author: tima101

Diff for: README.md

@@ -11,6 +11,14 @@ If you want to learn how to build this project from scratch, check out our book:
 
 The open source project is located in the `saas` folder. If you purchased our book, codebases for each of the book's chapters are located in the `book` folder.
 
+We've used this `saas` project to build:
+- [Builder Book](https://builderbook.org) - learn how to build full-stack web apps from scratch
+- [SaaS Boilerplate](https://github.com/async-labs/saas) - open source web app to build your own SaaS product
+- [Work in biotech](https://workinbiotech.com) - job board for biotech startup companies
+- [AI-cruiter](https://workinbiotech.com/ai-cruiter) - browser extension is built for recruiters managing a high volume of job applicants. AI-cruiter uses LLMs - like ChatGPT and PaLM 2 - to generate succinct and relevant summaries of your job applicants' resumes
+- [Async](https://async-await.com) - open source urgent vs non-urgent team communication tool for small teams
+- [Async Labs](https://async-labs.com) - many custom dev projects
+
 
 ## Live demo: