Emily Leng
Big Data Developer
Renton, Washington, United States
Summary
👤
Senior🎓
Top SchoolEmily Leng is a Big Data Developer with 11 years of hands-on experience designing and productionizing data pipelines using Scala, Spark, Hadoop, Hive, Dremio, and Scality. At Allstate she built a scalable Scala application to flatten massive AVRO datasets, added operational reporting to speed troubleshooting, and integrated automated vulnerability scanning to tighten release security. Her background spans backend languages (Java, C++), scripting (Python, JavaScript/Node), and data visualization—she published Tableau dashboards and refactored core Scala codebases to improve consistency and performance. Early work in robotics at Cornell Cup highlights a practical blend of machine perception, real-time control, and creative applications of TensorFlow Magenta and OpenCV. Based in Renton, WA, she brings a pragmatic focus on observable, secure data processing systems and a track record of turning complex multi-source data into reliable, operational assets.
11 years of coding experience
3 years of employment as a software developer
High School Diploma, High School Diploma at Adlai E. Stevenson High SchoolFull Stack Web Development Certification, Computer Software Engineering, Full Stack Web Development Certification, Computer Software Engineering at Free Code CampBachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Cornell University
English, Spanish, Chinese
Github Skills (4)
security6
robotics2
ctf1
cpp1
Programming languages (2)
Github contributions (5)
easyctf/easyctf_learn
Oct 2014 - Nov 2014
Contributions:115 commits in 1 month
easyctf/easyctf-2015-writeups
Nov 2015 - Nov 2015
Contributions:269 commits, 34 PRs, 87 pushes in 10 days
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