Summary
Jimmy Sawczuk is a Principal Software Engineer with 14 years of experience designing and shipping full-stack web applications, APIs, and cloud-native backends. He has led architecture and delivery across startups and large companies—driving migrations to Terraform-managed AWS, building PCI-compliant payment services, and optimizing blockchain-based dApps to cut multi-hour processes to minutes. Comfortable in Go, PHP, and modern containerized environments, he combines hands-on implementation with team leadership, introducing agile practices and CI/CD pipelines that scaled products into healthcare, travel, and fintech. Notably, he architected gas-optimized ERC-1155/ERC-721a contracts and productionized high-throughput analytics systems that remain in use. Based in Fort Mill, SC, he blends pragmatic engineering with a track record of mentoring peers and turning complex domain requirements into operational services.
14 years of coding experience
18 years of employment as a software developer
BS Computer Science, BS Computer Science at Case Western Reserve University