Lead a team of engineers; define system architecture and technical roadmap. Led migration from Laravel 8/PHP 7 to Laravel 11/PHP 8. Design and manage AWS infrastructure (ECS, EC2, RDS, S3, Route 53, SES, Amplify, CloudFormation, CloudFront) with Docker and modern CI/CD.

Led backend architecture for multiple large-scale systems using Laravel and AWS. Built event-driven systems with queues and async processing; improved performance via caching and indexing; strengthened PHPUnit test coverage for product quality; designed APIs for international clients, primarily in Japan.

Solo-delivered a financial-assistance platform during COVID-19 within a short timeframe; hardened application security; built an e-commerce project.

Redeveloped and launched a cooking-food system for 177milkstreet.com; integrated third-party payments for a membership plan; improved SEO admin tooling and homepage load speed. Led a team and ran scrum ceremonies for 20+ US clients, including Pfizer, Ferrari, Billboard, and Northwell Health.

Backend engineering for enterprise web applications.

Managed and developed a payment system and e-commerce applications; drove technical excellence and led delivery of high-quality products meeting client expectations.

Early-career software development role.