Handling Schema Evolution in Contact Trace Records: Why We Added Lambda to Our Kinesis Firehose PipelineWhen building a real-time analytics pipeline for contact center data, getting the initial architecture up and running is only half the battle. Recently, we faced a classic maintenance hurdle: keeping Aug 16 · 4 min readrohanmatre.hashnode.dev
Scaling Event-Driven Architecture: Implementing Amazon Connect Outbound Campaign Enrichment with TerraformAs a Platform Engineering team, our primary focus isn't just provisioning individual AWS resources. We translate high-level application requirements into reusable, maintainable, and repeatable infrastAug 15 · 7 min readrohanmatre.hashnode.dev
Building a Secure, Human-Approved Automated EC2 Alert Remediation SystemPicture this: It's 3 AM. A critical alert fires because an EC2 instance is running out of memory or a process went rogue. Traditionally, an engineer wakes up, finds their laptop, logs in, SSHs into thJul 16 · 4 min readrohanmatre.hashnode.dev
Building a Production-Ready AWS Billing Monitoring System with AWS Lambda, Cost Explorer, Amazon Bedrock & Microsoft TeamsEvery cloud engineer has a shared nightmare: waking up to a Slack or Microsoft Teams notification showing a massive, unexpected spike in the monthly AWS bill. It usually follows a predictable pattern—Jul 9 · 9 min readrohanmatre.hashnode.dev
