Zachary Donhauser

Zachary Donhauser

Full Stack Software Engineer

Full stack software engineer with a proven track record of delivering and maintaining production systems that power live businesses. Proficient in React, Node.js, Express, and PostgreSQL, with a focus on usability, performance, and continuous iteration. Designed and built a fully integrated POS and operations platform for a multi-department amusement park, supporting daily ticketing, event and party booking, food service, memberships, and employee time tracking. I take a user-centered approach to development, blending technical expertise with functional design, and bring cross-functional leadership experience that equips me for roles requiring both engineering excellence and strategic collaboration.

FEATURED PROJECTS

1 / 2
ReactNode.jsElectronPostgreSQLElectronGraphQL
Internal System
1 / 3
ReactNode.jsElectronPostgreSQLElectron
Internal System

TECHNICAL STACK

Languages & Frameworks

JavaScriptTypeScriptReactNode.jsExpressGraphQLRESTWebSockets

Tools & Platforms

ElectronViteReact Router v7ShopifyHerokuGitVS CodeStripe.js

Styling & Databases

TailwindSassHTML5CSS3PostgreSQL