Sr Aws Iot Platform Engineer

Implemented Amazon Monitron IoT sensors to deliver real-time machine alerts, replacing a $300K vendor solution with a $200 deployment and saving $299K. Eliminated $4.8M in annual licensing costs by migrating ThingWorx to AWS and shifting from Pivotal Cloud Foundry to open-source. Deployed AWS Greengrass v2 across 100+ sites, automating provisioning with Terraform and SSM, achieving 99.5% OTA success. Built OT-to-IT data pipelines for 1,000+ devices, processing 2M+ MQTT messages daily with 99.9% data integrity. Integrated Greengrass logs wit... Read More