Katrina Finney

Katrina Finney

Full-Stack Software Engineer building reliable integrations, secure APIs, and human-centered products.

Who I Am

I’m a Full-Stack Software Engineer who turns complex systems into dependable, understandable experiences. My work spans React and TypeScript interfaces, Laravel and Node.js services, API integrations, IAM, automation, and technical education.

SELECTED WORK

Featured Projects

A selection of projects demonstrating my approach to reliable integrations, automation, security, and human-centered product development.

FEATURED · RELIABLE INTEGRATIONS

Show-Ready Checkout

A Stripe-style checkout built to keep live demos predictable, recoverable, and secure under pressure.

  • HMAC-signed webhooks and idempotent event processing
  • One-click reset, golden replay, and Safe/Live modes
  • Automated tests and GitHub Actions CI
Node.jsExpressWebhooksCI/CD

HEALTHCARE · AI · SECURE APIS

Vivea Health

A patient-centered health platform that brings records, vital statistics, schedules, and AI-assisted health insights into one accessible dashboard.

  • Built interactive dashboards for health records, vital trends, and care schedules
  • Created AI-assisted suggestions and patient-friendly data visualizations
  • Developed a Flask API with JWT-protected healthcare endpoints and CI
Next.jsReactFlaskJWTECharts

AUTOMATION · PERFORMANCE DIAGNOSTICS

WebTriage

An automated website diagnostic platform that turns technical performance data into clear, actionable reports for website owners.

  • Automates Lighthouse scans, screenshots, and Core Web Vitals analysis
  • Processes scans through Redis-backed workers and stores results in Supabase
  • Generates client-ready PDF reports and sends results through automated email workflows
Next.jsTypeScriptLighthousePuppeteerRedisSupabase

TEACHING IN PUBLIC

Technical content & conversations

I translate engineering ideas into practical, approachable lessons through demos, videos, and community conversations.

EXPLORE MY GITHUB

An interactive repository constellation

Each glowing node is a live repository from my GitHub profile. Drag to rotate the constellation, scroll or pinch to zoom, and click any node to open that project in a new tab.

Tip: start with the bright pink nodes, then rotate to uncover more projects.

About This Portfolio

This portfolio is built using Next.js with TypeScript, Tailwind CSS, and Framer Motion for animations. The GitHub visualization is powered by React Three Fiber, pulling real-time GitHub data via API calls.

Get in Touch

Reach out for collaborations or job opportunities.