System Operation Administrator
Jacksonville, Florida, United States
Sound Payments logoSystem Operation Administrator System Operation Administrator Sound Payments · Full-timeSound Payments · Full-timeOct 2021 - Aug 2023 · 1 yr 11 mosOct 2021 to Aug 2023 · 1 yr 11 mosJacksonville, Florida, United StatesJacksonville, Florida, United States- Led to design the secure/resilient/cost-effective/sustainable cloud-based large-scale distributed system architecture with the AWS WWSO team, meeting 99.99% customer SLA objective, reducing 20% cost and 40% product delivery time for our enterprise customers, which was selected as the case study (author) in best practice on the AWS homepage.- Published architecture designs, accepted exclusive interviews and shared certification experiences on the AWS official social media & homepage 6 times in 2023.- Designed hybrid architecture for the company's SaaS web systems on Google Cloud Platform (GCP) following the GCP Cloud Architecture Framework. On-premises system migration with the GCP TOC team in the re-platforming strategy- Lead to design a next-generation eSIM IoT system on AWS to manage the POS terminals.- Designed a system logging, monitoring and prioritization alarms solution using CloudWatch with the AWS TAM- Automated the cloud workflow using AWS serverless and subscription cloud services- Built and administrated cloud SQL/NoSQL database on AWS and GCP as DBA- Provision system infrastructure using Terraform to accelerate service onboarding to AWS and GCP 200% faster and more securely