Robert Felty is a Principal Search Engineer with 11 years of experience applying linguistics and machine learning to make large-scale search and virtual assistant systems more relevant and efficient. Based in Germany, he currently improves search for millions of WordPress sites and billions of documents—working on latency reduction, relevancy tuning, A/B testing, and analytics-driven product decisions. His background spans industry research roles at Nuance/Cerence building multilingual voice assistants and long-running work at Automattic on big-data ingestion, Elasticsearch tuning, and user-facing features. He blends a PhD-trained understanding of human language with hands-on engineering across Python, Hive/Spark, SQL/Solr/Elasticsearch, and full-stack contributions to high-profile open-source projects like Jetpack. Known as a “search wrangler,” he combines careful linguistic analysis with pragmatic engineering to ship measurable improvements at scale. A lesser-seen strength is his experience turning corpus-linguistics and psycholinguistics insights into production systems that serve real users.
11 years of coding experience
14 years of employment as a software developer
Ph.D., Linguistics and Germanic Languages and Literatures, Ph.D., Linguistics and Germanic Languages and Literatures at University of Michigan
Security, performance, marketing, and design tools — Jetpack is made by WordPress experts to make WP sites safer and faster, and help you grow your traffic.
Role in this project:
Full-stack Developer
Contributions:18 reviews, 12 commits, 22 PRs in 1 year 11 months
Contributions summary:Robert's contributions primarily focused on enhancing the Jetpack plugin's functionality and improving user experience. They implemented features related to search functionality, adding language support and correcting UI elements. The user also contributed to the integration of analytics events within the plugin, tracking user interactions and purchases. Further work included refactoring and modifying code across multiple files within the project.
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Robert Felty - Principal Search Engineer at Automattic