Nic Raboy, an advocate of modern web and mobile development technologies, shares his expertise in creating AWS Lambda functions using the Go programming language to interact with Couchbase, a NoSQL database. Initially, Nic explored functions as a service (FaaS) using Node.js, but with the recent support for Golang in AWS Lambda, he demonstrates how to build a function that can both query and create documents in Couchbase. The tutorial provides a step-by-step guide, from setting up a Go development environment to deploying and testing the function on AWS Lambda. Nic explains the importance of cross-compiling the application for AWS's specific operating system and provides instructions on packaging the application for deployment. The tutorial concludes by suggesting future enhancements, such as integrating with Amazon Alexa to use voice commands as triggers, and notes its inclusion in the Couchbase Community Writing Program.