Cyanny Liang
Senior Big Data Engineer
Haidian District, Beijing, China
Summary
👤
Senior🎓
Top SchoolCyanny Liang is a Senior Big Data Engineer with 13 years of software experience and a focused two-year dive into distributed big data computing and query engines at Baidu. She led the architecture and delivery of SodaFrame, migrating hundreds of MapReduce jobs to Spark DataFrame and improving reliability, usability, and performance for complex analytics. Cyanny also designed multi-cluster management and monitoring for an interactive Spark SQL query engine, and has hands-on expertise in Scala, C++, Python, Java, Spark, Hive, and Hadoop. Her background includes low-level systems work (C++, Protobuf, glog, gtest) from early internships and front-end/automation exposure at eBay, giving her full-stack perspective on data platforms. Based in Haidian, Beijing, she combines production-grade infrastructure engineering with a strong personal interest in machine learning and AI. Colleagues value her for turning 0-to-1 platform ideas into stable, high-performance services.
13 years of coding experience
2 years of employment as a software developer
Master's degree, Computer Software Engineering, 4.7, Master's degree, Computer Software Engineering, 4.7 at Nanjing University
English, Chinese
Github Skills (32)
apache-spark10
spark10
python10
data-science10
r10
big-data10
machine-learning10
hadoop10
apache10
jdbc10
analytics10
java10
large-scale10
ml10
scala10
Programming languages (4)
Github contributions (5)
lgrcyanny/ScalaPractice
May 2015 - Mar 2019
Contributions:44 pushes, 1 branch in 3 years 10 months
lgrcyanny/Algorithm
Jul 2013 - Apr 2014
Contributions:23 commits in 9 months
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