About

I am a web developer specializing in performance, accessibility, and data visualization. I work full-time for the US Holocaust Memorial Museum but am occasionally available for side projects.

My latest projects have involved migrating and rebuilding content while improving performance and accessibility. I focus on semantic HTML first, then CSS, then JavaScript. Fast and accessible is better than fancy. Previous work focused on map-based data dashboards, data explorers, interactive charts, and immersive storytelling features.

Skills:

• Python, JavaScript (ES6+, D3, Mapbox GL JS, Webpack, Svelte, Vue.js Highcharts.js), HTML, CSS, and PHP
• Drupal, Wordpress, Sitecore, Laravel, Contentful
• AWS and MS Azure serverless functions, databases, and user authentication
• UI/UX prototyping
• writing and editing

I’m on GitHub at github.com/ostermanj.