A collection of projects I've built throughout my career, from payment systems processing billions in transactions to government contracts and community development.
A macOS text expansion app to help people create better workflows with snippets. Type a trigger like ;sig anywhere and it expands to your full text.
Architected and led development of Zego's distributed flexpay system, enabling property manager tenants to split monthly rental payments into multiple payments. This system supports a key partnership that accounts for up to 75% of company revenue.
Led implementation of credit card payment authentication system that saved the company $16 million in chargeback liabilities. Strengthened Zego's risk management suite, contributing to client retention and increased sales.
Key contributor to Zego's major transition from Payment 1.0 to Payments 2.0. This included modernizing CI/CD flows, building a new React front-end, and extracting backend logic from a PHP monolith to Node.js microservices.
Developed and maintained a Project Management tool for the United States Navy as a sub-contractor. Built secure applications handling sensitive government data with strict compliance requirements.
Built data sanitization tools in Java for weather monitoring of Navy ships. Ensured data integrity and reliability for fleet operations in various conditions.
I maintain the website for this non-profit organization that brings resources to underserved communities worldwide. I also served as a Field Representative in Montenegro in 2021-2022, leading construction of a community center and teaching English.