Senior Full Stack Software Engineer at Puffin Designs Inc
Toronto, Ontario, Canada
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Simon L is a Senior Full Stack Software Engineer based in Toronto with 11 years of experience building scalable web applications across finance and design firms, currently driving full-stack work at Puffin Designs. He specializes in modern JavaScript ecosystems—React/Redux, TypeScript, Node.js/Express—and pairs frontend performance, accessibility and testing expertise with serverless and containerized AWS architectures. A proven backend engineer, he designs REST and GraphQL APIs, implements secure auth flows (Cognito, JWT) and optimizes both SQL and NoSQL schemas for production workloads. Simon is an active open-source contributor and the author of a VS Code extension with 6K+ downloads, reflecting a knack for developer tooling that complements his enterprise delivery record. He holds AWS and Microsoft certifications and combines technical depth with product-minded execution across Agile teams.
11 years of coding experience
6 years of employment as a software developer
Master's degree Master of Business Administration, Master's degree Master of Business Administration at Donghua University
Bachelor’s Degree Computer Science & Information Management, Bachelor’s Degree Computer Science & Information Management at Zhengzhou University
Contributions:2 releases, 86 commits, 72 pushes in 7 months
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Simon L - Senior Full Stack Software Engineer at Puffin Designs Inc