Benjamin J. Skiff

Serve as the lead and sole hands-on developer for a multi-tenant allergy-care platform built from scratch using Ruby on Rails, React, TypeScript, Next.js, PostgreSQL, Sidekiq, and Capacitor. Build patient- and provider-facing applications supporting multiple allergy-shot locations and an at-home allergy-drops program. Own end-to-end in-clinic workflows including patient check-in, seat assignment, treatment administration, configurable timers, provider oversight, and completion tracking. Develop end-to-end features spanning allergy testing, drop orders/shipments, patient symptom surveys, notifications, treatment history, and provider review of patient data. Implement personalized environmental allergy tracking by comparing patient sensitivities with local allergen data using opt-in location tracking or ZIP lookup, including a migration from Google Pollen API to Ambee. Build an AI assistant using RubyLLM with retrieval over clinic procedure documents, access controls, and clinical guardr

Led and served as the sole hands-on developer for a multi-tenant allergy-care platform built from scratch using Ruby on Rails, React, TypeScript, Next.js, PostgreSQL, Sidekiq, and Capacitor. Owned major full-stack areas including patient and provider web/mobile applications, multi-location in-clinic workflows (check-in, seating, treatment administration, configurable timers, provider oversight, completion tracking), and supporting flows for allergy testing, orders/shipments for allergy drops, symptom surveys, notifications, treatment history, and provider review. Implemented personalized environmental allergy tracking using opt-in location tracking or ZIP lookup, migrating from Google Pollen API to Ambee. Built an AI assistant using RubyLLM with retrieval over clinic procedure documents and access controls/clinical guardrails to reduce inappropriate recommendations. Designed core multi-tenant data models and owned the full engineering lifecycle: architecture, backend/frontend implement

Developed React and TypeScript user interfaces for a financial-services web application. Implemented responsive UI features, product enhancements, and bug fixes within an existing Create React App codebase.