We will explore how the serverless architecture empowered us to swiftly transform a concept into a reality at AWS re:Invent 2023. Our journey with the Serverless Smarts quiz showcases the agility and efficiency of AWS serverless technologies. From ideation to launch, we navigated challenges and harnessed the scalability and flexibility of services like AWS Lambda and DynamoDB. This experience highlights the remarkable capacity of serverless computing to rapidly materialize ideas into impactful, scalable solutions.