Carter Smith

Played a key role in building Nike Fit, a consumer-facing experience for personalized shoe size recommendations integrating scanning, profile data, and machine learning. Developed sub-features across the stack including real-time recommendation APIs, onboarding flows, and multi-region deployment. Led integration of the Size Recommendation Engine using Node.js, TypeScript, AWS Lambda, and DynamoDB. Built React-based consumer interfaces and internal QA tools. Collaborated with ML teams for model updates and localized the product for 12+ markets. Enhanced system observability and reliability using Kubernetes, Terraform, and monitoring tools.

At Nike, I played a key role in building Nike Fit, a consumer-facing experience that recommends personalized shoe sizes using scanning, profiled data, and machine learning. I contributed to multiple sub-features across the stack, including real-time recommendation APIs and onboarding flows, scaling the product globally across Nike.com and the Nike mobile app. I led the development of the Size Recommendation Engine integration using Node.js, TypeScript, AWS Lambda, DynamoDB, and LaunchDarkly for real-time personalized size suggestions. I built the Consumer Fit Profile Interface, a React-based module that allows users to manage size preferences, foot scans, and fit history, deployed across Nike platforms. I engineered the Fit Data Sync Service to sync foot scan data from Nike scanning systems to user profiles with high throughput and low latency. I created the Admin QA Dashboard for fit data visibility, enabling internal audits and testing. I contributed to multi-region service deploymen

Led development of customer-facing retail execution and compliance tools used by major CPG brands. Owned features end-to-end from database modeling to frontend UI using React.js, TypeScript, Node.js, and MySQL. Built the Scored Survey System and redesigned reporting center for cloud-native report generation. Modernized legacy dashboards by migrating to React and Redux. Developed custom data migration tooling, user-level access controls, and mobile-first enhancements for field representatives. Collaborated directly with customer success teams and clients in a startup-paced environment.