Full-stack developer New York City
I build web and mobile apps from the database to the interface, and help other developers grow.
const jason = { role: "Full-stack developer", based: "New York City", stack: ["Next.js", "TypeScript", ".NET", "Python"], open: "collaborations", };
Hi, I'm Jason. I build things end to end, from the API and data model to the UI, and I enjoy helping other developers grow along the way. Lately I've been deepening my skills in testing and deployment, so the things I build are reliable as well as functional.
02 — Selected work
Thunderstorms likely from 4 PM. Gusts up to 35 mph.
Featured · npm package
Customizable and easy to use package that provides rain animation to a parent div component. Options include droplet amount, colors, and speed
npm package
Customizable and easy to use rain animation package.
View package →npm package
Customizable meter with animations.
View package →mobile app
React Native and Ruby on Rails. Reddit app clone with instant messaging.
View project →web app
Finance Portfolio tracker, stock data provided by 3rd party apis. Using .net with websockets
View project →web app
Full Stack Reddit clone on the web, instant messaging using web sockets.
Live site →web app
Online website menu designed by ux designers
Live site →03 — Tech stack
Frontend
Backend & data
Mobile
Tooling & deploy
Testing
04 — What I do
Responsive, accessible frontends in React and Next.js with clean state and data fetching.
Backends and databases that model the problem well and stay easy to change.
Deployments, packages, and documentation so other people can use and extend the work.
Unit and integration tests that catch regressions early, so changes ship with confidence.
Sign-in flows, protected routes, and safe handling of user data and API keys.
Practical LLM integrations like summaries and insights, with caching and rate limits to keep costs down.
05 — Experience
Build and ship product features across React, Express and MongoDB, and uphold code quality through code reviews and clean-code standards.
Designed and developed websites and mobile apps for remote clients, pairing UI/UX design with SEO to help their businesses get found.
Built a company website from scratch with an admin dashboard so staff could manage client records and invoices without a developer.
Wrote data models, scripts and documentation, and collaborated with engineering and product teams on design and delivery.
Completed 500+ hours of hands-on training in front end and back end development, building full stack apps with HTML, JavaScript, Node and Express alongside UX designers and engineers.