I've built secure, high-scale backend systems for Anatta and Simpl across fintech and e-commerce. At Anatta, I migrated Magento catalog and order data to Shopify with 100% data integrity and zero downtime, while cutting AWS costs by 18% through quarterly audits and right-sizing.
I build distributed services in Go, Python, TypeScript, and AWS, including subscription, gift card, inventory, payments, ELT, and AI-assisted CI/CD workflows. I've also reduced Billbox memory usage by 70% and CPU usage by up to 40% through a Node.js-to-Go migration, addressed token-replay risks, supported enterprise clients, and mentored engineers through reviews and workshops.
