Shauna Kimura

• Developed shared mobile payment infrastructure powering Square Point of Sale and mobile SDKs, enabling scalable transaction processing across multiple products
• Delivered GA launch of the Mobile Payments SDK (U.S.) and supported international expansion to Canada, Australia, and the UK, enabling global merchant adoption
• Led payment method expansion initiatives and contributed to offline payment support, improving transaction reliability and enabling new in-person payment experiences
• Owned SDK release processes, implementing regression testing strategies and ensuring seamless integration with Square card reader hardware
• Authored technical design documentation and contributed to cross-product architecture reviews, helping align long-term platform strategy across teams
• Mentored and onboarded engineers while participating in a 24/7 on-call rotation, improving production reliability and incident response processes

• Developed Python-based dashboards to monitor flight test telemetry metrics, improving real-time visibility for engineering and flight operations teams
• Automated data aggregation and reporting workflows, reducing manual analysis effort and enabling data-driven flight testing decisions