Wei Longxing
数据开发工程师 at 杭州有赞科技有限公司
Hangzhou City, Zhejiang, China
Summary
👤
Senior🎓
Top SchoolWei Longxing is a data engineering professional with 12 years' experience, currently building and optimizing Elasticsearch-based search platforms at Youzan in Hangzhou. He combines practical systems engineering—real-time DB-to-ES indexing, query rewriting and result reranking—with production-grade operations like cluster sharding, deep pagination and monitoring. He also led BI platform evaluations and deployments (Saiku, Kylin, Zeppelin, Spark/Hive) and developed multidimensional cubes and offline Hive jobs that feed MySQL-backed reporting. Early-career backend work in PHP and ongoing emphasis on communication and team delivery complement his strong technical focus. A Beijing Institute of Technology master's graduate, he maintains a technical blog (lxwei.github.io), signaling a habit of documenting practical engineering learnings.
12 years of coding experience
硕士, 计算机软件工程, 前20%, 硕士, 计算机软件工程, 前20% at 北京理工大学
Chinese, Chinese
Stackoverflow
171reputation
19kreached
1answer
19questions
Github Skills (10)
access-control6
apache-spark6
apache-zeppelin6
airflow-scheduler6
apache-flink6
presto6
alfa6
authorization6
elasticsearch1
lucene1
Programming languages (2)
Github contributions (4)
lxWei/lxwei.github.com
Dec 2013 - Nov 2022
Contributions:118 commits, 98 pushes in 9 years
lxWei/learn_design_pattern
May 2016 - May 2016
Contributions:8 pushes, 1 branch in 6 days
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