FLFangyu Luo
@fangyuluo
Senior software engineer specializing in scalable AI/ML platforms, real-time inference, and full-stack systems.
United StatesWhat I'm looking for
I am a Senior Software Engineer with 11+ years building AI/ML platforms, real-time inference systems, and event-driven microservices. I design and deliver production-grade feature serving and model serving platforms using React/TypeScript for UIs, Python/Django and Java/Spring Boot for backends, Redis and PostgreSQL for storage, and AWS/Kubernetes for scalable deployments, consistently improving latency, throughput, and operational efficiency.
My work includes building interactive dashboards and live monitoring for ML teams, integrating Kafka for event-driven ingestion, and optimizing infrastructure to sustain millions of requests per second. I mentor engineers, lead cross-functional efforts to launch self-service ML tooling, and drive measurable impact such as 40% faster triage, 35% better GPU utilization, and sub-millisecond feature lookups.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Meta
Jun 2022 - Present (3 years 7 months)
Designed and delivered a real-time feature serving platform enabling sub-millisecond feature lookups for Ads, Feed, and Recommendations; built interactive feature catalog and live monitoring, reducing model engineer triage time by 40%.
Senior Software Engineer
Zillow Group
Nov 2016 - May 2022 (5 years 6 months)
Led development of real-time model serving and ad inference microservices powering CTR predictions under 50 ms and built self-service model deployment UIs and analytics dashboards to surface ad performance.
Data Science Engineer
Tapjoy
Oct 2015 - Nov 2016 (1 year 1 month)
Developed data pipelines and ETL workflows to collect and aggregate mobile ad engagement data, built dashboards to visualize KPIs, and optimized SQL and caching to reduce dashboard retrieval time by 40%.
Web Developer
agencyQ
May 2014 - Sep 2015 (1 year 4 months)
Developed and maintained client websites using .NET and Sitecore CMS, built custom templates and responsive front-end components to optimize site performance.
Education
Degrees, certifications, and relevant coursework
TUThe George Washington University
Master's Degree, Computer Science
2010 - 2014
Completed a Master's degree in Computer Science with coursework and projects supporting machine learning and software engineering applications.
Northwest A&F University
Bachelor's Degree, Computer Software Engineering
2006 - 2010
Completed a Bachelor's degree in Computer Software Engineering with foundational training in software development and systems.
Availability
Location
United StatesAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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