Key Takeaways of the webinar are as follows: - Introduction about serverless architecture - Use of AWS services to develop serverless system - Difference between server-based architecture and serverless architecture - Benefits of serverless architecture - Introduction of AWS lambda - Usability of Amazon lambda - Limitations of AWS lambda - Usage of API gateway The webinar was conducted by Mr. Varshal Patel (Delivery Manager) & Mr. Darshan Jain (Sr. Tech Lead)