• Overhauled a medical records app: migrated the CLI to a wxPython GUI, added AES-256 encryption and credential management for HIPAA-compliant PHI, and reverse-engineered the vendor's REST API to replace brittle browser automation with a headless solution 20× faster.
• Built a Cloudflare Worker to fetch and store Google Places reviews for an existing dashboard, replacing a fragile web scraper with a ToS-compliant API integration.

A secure, full-stack clinical questionnaire platform.

• Designed and built the full stack (SvelteKit 2, Supabase, and Vercel KV/Redis), delivering real-time questionnaire data with low latency
• Integrated Stripe for subscription management and payment processing
• Architected role-based access and workflows for admins, clinicians, and recipients with secure one-question-at-a-time delivery
• Established a comprehensive test suite with Vitest unit tests and Playwright end-to-end coverage

• Built out event-sourced Clojure microservices with a ClojureScript frontend
• Integrated 5+ global payment methods and automated shipping tracking for all customer orders
• Eliminated the engineering bottleneck for marketing updates by migrating site content to Contentful, enabling non-technical teams to ship site changes instantly without developer intervention
• Led technical scoping and architectural design for complex projects and mentored engineers on implementation best practices
• Created and maintained documentation for microservices, internal tools, workflows, and tests, improving onboarding speed and decreasing support queries
• Integrated Meta Pixel, Conversions API, and TikTok Pixel via GTM/GA, improving conversion tracking accuracy and ad campaign performance

• As the sole back-end engineer on the mobile team, extended the PHP API with Docker to support parallel iOS and Android development and faster feature rollout
• Built React/Redux components for the main site, and TypeScript and Go API endpoints to power them
• Integrated Riskified fraud-prevention service, dramatically reducing fraudulent bidding
• Created Selenium integration tests hosted on Travis CI to validate a WebSocket‑driven bidding console in a PhantomJS browser, catching regressions before release

Multiplayer web game digitizing 'Eat Poop You Cat' with real-time collaborative gameplay.

• Implemented the front-end stack using Svelte 5 and SvelteKit 2 with a Supabase backend and Prisma ORM
• Designed and deployed BullMQ job queues for background processing of game expiration, turn timeouts, and email notifications, ensuring reliable asynchronous operations
• Integrated Clerk for authentication with custom middleware and role‑based access control, strengthening security and simplifying user management
• Implemented a multi-tier HTTP caching strategy with ETags, CDN optimization, and conditional requests to reduce server load and improve response times
• Established a comprehensive test suite with Playwright end‑to‑end tests and Vitest unit tests

BSc. in Mathematical Sciences