At Cimpress, I build scalable, fault-tolerant systems for payments and e-commerce using Java Spring Boot, AWS, React, Node.js, and Temporal Cloud. I've worked across wallets, ledgers, journaling, order monitoring, payment gateways, and payment methods including UPI, cards, Klarna, Apple Pay, and Afterpay.
I designed ECS auto-scaling across 100+ services, reducing Application Load Balancer 504 errors by about 85% and saving over $1,000 monthly in AWS infrastructure costs. I also led reliability improvements that reduced stuck payments by 80% and helped prevent more than $10,000 in credit-wallet losses.
I've delivered microservices, REST APIs, responsive web applications, Terraform infrastructure, CI/CD pipelines, and New Relic observability automation. My work includes AWS Aurora Blue/Green deployments, container troubleshooting, incident response, security hardening, GDPR and PCI analysis, and end-to-end delivery across frontend and backend systems.
I'm hands-on with AI-assisted engineering, using Claude, Gemini, GitHub Copilot, and AWS DevOps AI tools for code generation, testing, infrastructure automation, and remediation scripts. I also mentor engineers, lead technical planning, review code, and translate product needs into dependable engineering solutions.
