Series B Link-in-bio unicorn with 200+ employees globally

• Core contributor on the Payment Foundation team, supporting ~$70M in annual subscription revenue across global payment flows.

• Architected and led the end-to-end price migration for ~4M existing customers, contributing to a 26% ARR increase to date.

• Defined and drove adoption of the core conversion metric (checkout → paid), guiding growth experiment decisions and $6.7M+ in incremental impact

• Led integration with a third-party invoice recovery provider, generating $1.4M in incremental annual revenue through improved dunning and recovery rates.

Series H digital delivery service startup with ~15k employees globally

• Worked on the Warehouse team, handling 100K+ outgoing orders and $200K+ inbound inventory daily

• Led projects from discovery to launch, designed solutions with cross-functional teams, enabling network-wide features such as in-store pickup and line-item substitution, generating ~$250M annually

• Suggested and implemented feature enhancements, such as first-expire-first-out validation, saving ~$2M annually in damaged and expired goods

• Achieved 99.9% uptime and <100ms P90 latency for critical services by improving integration tests and system performance

Privately owned video games and entertainment company with 4k+ employees globally

• Worked on the Payment team, handling 200k+ transactions daily via web, mobile, and console

• Led mobile payment service development, enabling worldwide mobile game monetization, generating ~$120M annually

• Improved test coverage by ~30%, reduced system downtime due to released bugs by ~90%, preventing ~$1M annual revenue loss

• Coordinated mobile payment service transfer to the Mobile team, freeing 3 engineers for specialized tasks

Series A data science startup with ~15 employees

• Owned development and deployment of three web applications, enabling ingestion of 100M+ rows of customer data and product demoing

• Developed D3 data visualization tools, streamlining sales deck creation for the data science team

• Set up and maintained unit tests and integration tests, increasing development and deployment confidence

Government contractor with ~10 employees building web-based tools for the legislative branch

• Rewrote and migrated a legacy ColdFusion application to Node.js on OpenShift in under a year with a small team

• Enhanced module reusability and maintainability by leading frontend development and migrating CSS to SCSS