Backend & Frontend development. Created and maintained restful services with Node.js. Feature design for large, client-facing app with Angular.js & React.js. Developed features on in-house Java & Javascript analytics libraries. Drove the migration to ES6 / Babel. Delivered user-facing features. Improved codebase maintainability by introducing new Angular 1.5 features, and giving a talk on the benefits of the new techniques.

Desktop application and discrete simulation software development. • Responsible for all facets of Java desktop application development: Designed GUIs, database schemas, APIs, algorithms• Led refactoring effort to make codebase properly threaded• Optimized database access for billion row tables via customized partial index design (Postgres)• Introduced Netflix's RxJava library to codebase, which was used to simplify threading and asynchronous eventing• Made extensive use of NASA's Worldwind SDK for visualizations• Wrote unit tests and documentation

Software Engineer for operational system. Worked in various languages, including C++, C#, Java, Perl. Worked on backend AIX/Linux system, as well as frontend Windows HMI.

Developed AI for an Army combat simulation. Designed a civilian movement behavior to simulate civilians in urban combat environments. Behavior developed mostly in Python. Implemented various pathfinding behaviors such as A*.

Performed run-rate and capacity analysis in semiconductor fabrication facility. Designed equipment run-rate models for use in capacity planning.