Play Content Serving Infrastructure (Java) – Optimized and maintained content serving infrastructure including ranking (7M QPS, 300+ monthly contributors, 1000+ features). Key achievement: for books homepage serving flow, achieved 30% latency reduction and 72% cost savings. Also managed on-call responsibilities, daily releases and production issues.

Play Merchandise Content Publishing Platform (Java, SQL, Soy, Typescript) – Developed and maintained platform used by Play editors to draft, localize, version, preview and publish Play content, as well as to request and manage translations. Key achievement: for translation service, improved average tooling latency by 94% and reduced storage by 75%. This powers 400+ articles every week.

Approvals Search Unification (Java, Elasticsearch) – Led project to unify Elasticsearch (NoSQL) indices to speed up page load times, queue update times & eliminate information mismatch.

Entity Search (Java, React) – Overhauled UI, search and filters on Yext’s most used page. Developed feature to display customizable previews for any new type of content, extending beyond built-in types for businesses, people, etc.

Data Suggestions (Java, Elasticsearch) – Halved page load times by migrating to Elasticsearch, leading to increased adoption of Suggestions feature.

Entity Edit (React) – Migrated legacy JavaScript fields to React for modernized UI and async loading.

Date I18n (Java) – Wrote algorithm for conversion between internationalized display dates and ISO-8601.

Tutored students, hosted office hours/review sessions, graded assignments, coordinated with professor.

Courses: Advanced Machine Learning, Math Methods for CS, Computer Systems, Data Structures

Multiple Object Tracking (MATLAB, MatConvNet) – Used convolutional neural network (CNN) architecture to track individual cars in UAV videos via AI computer vision libraries. Project adopted and continued by UCF PhD student.