Event-driven architecture, AWS cloud, modern skyscraper, sleek glass exterior, steel frame, bustling cityscape, evening lights, dark blue sky, clouds reflecting the city lights, serverless computing, microservices, API gateway, Lambda functions, SNS topics, SQS queues, DynamoDB tables, Kinesis streams, CloudWatch metrics, X-Ray tracing, API calls, real-time data processing, scalable infrastructure, fault-tolerant systems, high availability, low latency, secure architecture, DevOps practices, agile development, collaboration tools, JIRA issue tracking, GitHub version control, Slack communication channels.