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I'm Benjamin, a full-stack engineer with deep experience in payment integrations and healthcare compliance. I've worked at YouTube and Intuit building secure, scalable payment systems with HIPAA and PCI standards. I help teams move to modern, efficient processors while keeping data safe and operations smooth.…

Benjamin Lui

Full Stack Developer, Web Developer, Front-End Developer, +2

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I'm Benjamin, a full-stack engineer with deep experience in payment integrations and healthcare compliance. I've worked at YouTube and Intuit building secure, scalable payment systems with HIPAA and PCI standards. I help teams move to modern, efficient processors while keeping data safe and operations smooth.…

Available to hire

I’m Benjamin, a full-stack engineer with deep experience in payment integrations and healthcare compliance. I’ve worked at YouTube and Intuit building secure, scalable payment systems with HIPAA and PCI standards. I help teams move to modern, efficient processors while keeping data safe and operations smooth.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Senior Software Engineer at YouTube

January 1, 2023 - Present

Led development of secure payment processing integrations and compliance workflows within video monetization platforms, ensuring HIPAA and PCI data security standards. Engineered a secure payment integration pipeline using AWS Lambda and FastAPI, improving transaction throughput for healthcare-related content monetization. Designed end-to-end payment workflows with encrypted data storage aligned with HIPAA and PCI DSS. Automated payment data validation and error tracking with Python and AWS SQS, reducing manual reconciliation efforts.

Software Engineer at YouTube

March 1, 2019 - December 1, 2022

Contributed to full-stack development of revenue features with focus on payment processing and secure data handling across 15 emerging markets. Implemented frontend components with React and backend validation using Node.js/TypeScript; integrated with multi-currency payment APIs. Collaborated on HIPAA-aligned encryption and data synchronization using AWS S3/Lambda.

Senior Software Engineer at Intuit

September 1, 2013 - January 1, 2019

Developed secure payment processing modules in Backbone.js and Ruby on Rails; led PCI and HIPAA compliance during payment data transmission and storage across cloud services. Optimized authorization workflows reducing transaction latency through redesign and caching. Integrated third-party payment processors via REST APIs with encrypted channels; automated extensive test suites for payment system components; mentored engineers on encryption and compliance.