Hi, I'm Tristin Baker

Remote

Build and maintain customer-facing features on the Acquisition and Retention team, focusing on the full customer lifecycle from onboarding through renewal.

• Led overhaul of the customer dashboard, improving self-service capabilities and reducing reliance on support channels.
• Designed and shipped new payment features, expanding supported payment methods and improving checkout reliability.
• Develop across a Ruby on Rails backend and TypeScript frontend, owning features from API design through production deployment.

Remote

Contributed to multiple teams building internal tools and services for Fulfillment Center operations and Amazon Logistics last-mile delivery.

• Built and maintained distributed services supporting high-throughput fulfillment center workflows at Amazon scale.
• Developed internal tooling for Amazon Logistics teams, improving operational visibility and reducing manual intervention in delivery routing.
• Collaborated across multiple teams in a fast-paced environment, shipping reliable software against strict SLAs.

Oak Ridge, TN

Research internship focused on high-performance and parallel computing.

• Contributed to OpenDIEL, an open-source framework for efficient inter-process communication across multi-component parallel computing simulations.
• Gained hands-on experience with parallel computing paradigms and HPC research environments.