· Developed new features and infrastructure for public-facing site serving millions of views per month, using primarily Typescript, Angular 2, and AWS (Lambda@Edge, CloudFront, S3).

· Reduced average site load time by over 1 second by migrating HAproxy logic to Lambda@Edge.

· Expanded experiment framework logic to support running multiple experiments on the site at the same time

· Lead developer for Rails/React energy analytics and reporting app. Involved in backend and frontend development, RESTful API design, database tuning and maintenance, and general devops tasks.

· Improved page load time by over 80% by identifying expensive queries and denormalizing data models.

• Led design and development of Ruby on Rails bulk file validation app.

• Updated authentication workflow of Java/Spring app to support new user roles and both new and legacy header data.

• Supported development of new UI features for complex Backbone.js application.

• Used Javascript and PHP to build new workflows and templatable reports.

• Worked with client stakeholders to define and clarify functional requirements.