Pengwei Lan
Senior Software Engineer at Meta
Los Angeles, California, United States
Summary
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Senior🎓
Top SchoolPengwei Lan is a Senior Software Engineer with 11 years of experience specializing in backend Java development and full-stack systems, currently contributing to Ads ML Automation and broader engineering efforts at Meta. He has led the development of containerized microservices and clinical web applications, combining Spring Boot, Docker, Kubernetes and AWS to ship reliable, tested systems in healthcare and ad-tech domains. His background includes building ETL pipelines, Elasticsearch indexing, and ML-supporting services using Python, Airflow and Flask, bridging data engineering with production APIs. Known for strong communication and mentorship, he routinely shares knowledge with peers and drives cross-functional collaboration across multicultural teams. Pengwei’s practical experience spans the full delivery lifecycle—from CI/CD and Helm/Ansible deployments to unit/integration testing with JUnit and Mockito—reflecting a disciplined, production-first approach. Based in Los Angeles, he pairs an IST master’s from Penn State with a hands-on record of turning complex data and ML requirements into maintainable, scalable software.
11 years of coding experience
5 years of employment as a software developer
Master's degree Information Sciences and Technology, Master's degree Information Sciences and Technology at Penn State UniversityBachelor of Engineering - BE Information Engineering, Bachelor of Engineering - BE Information Engineering at Beijing University of Posts and TelecommunicationsGithub contributions (4)
BIMDataHub/BIMServerOsmSerializer
Jun 2015 - Jul 2016
Contributions:7 releases, 59 commits, 56 pushes in 1 year 1 month
pengweilan/CC150
Apr 2015 - Apr 2015
Contributions:1 branch in 1 day
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