Teams at Paystone

Lead development of scalable Ruby on Rails applications: architect solutions, mentor junior developers, collaborate with product/design/QA, own features end-to-end, maintain code quality with testing, CI and static analysis, and build/document REST APIs.

Build and productionize ML models (segmentation, churn, LTV, recommendations), define ML problem scope and evaluation, collaborate with Product/Engineering/BI, monitor drift and retrain models, design production integrations and APIs, use telemetry and AI coding agents to accelerate development, and communicate results to technical and non-technical stakeholders.

Design, build, and deploy AI agents and intelligent systems to automate workflows and improve customer and business outcomes. Lead discovery, prototype rapidly, integrate with existing systems, monitor performance, and iterate with stakeholders to deliver production-ready solutions.