Andy Dai
Sr. Data Analyst
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolAndy Dai is a senior data analyst based in Chicago with 10 years of experience turning complex datasets into strategic insights for higher education, energy, and consulting clients. At Ryder he leads analytics initiatives, and previously built predictive enrollment models at Columbia College Chicago using Python and ensemble methods (Random Forest, AdaBoost, KNN) to inform executive planning and federal compliance. He combines strong SQL/SSRS, MySQL, VBA and data-engineering chops with practical modeling experience to automate reporting and streamline decision workflows. Early roles in financial services and development honed his audit-minded approach to data quality, controls, and documentation. Academically grounded with degrees in finance, computer science (3.94 GPA), and international trade, he blends quantitative rigor with production-ready delivery. Comfortable moving between hands-on coding and executive-facing communication, he has a track record of translating technical models into actionable strategy.
10 years of coding experience
6 years of employment as a software developer
Master's degree, Computer Science, 3.94/4, Master's degree, Computer Science, 3.94/4 at University of BridgeportMaster's Degree, Finance, Master's Degree, Finance at Illinois Institute of TechnologyBachelor's Degree, Economics and International Trade, Bachelor's Degree, Economics and International Trade at Zhejiang University of Technology
English, chinese, mandarin, mandarin, wenzhou dialect, Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (57)
tunnel10
reverse-proxy10
firewall10
proxy10
http-proxy10
internet10
nat9
vpn9
frp9
go9
p2p9
rest-api8
code-generation8
gateway8
sdk8
Programming languages (4)
Github contributions (5)
rundaisc/snow
Nov 2018 - May 2019
Contributions:54 pushes, 1 branch in 5 months
rundaisc/iris-grpc-example
Sep 2019 - Feb 2020
Contributions:6 commits, 7 pushes, 1 branch in 5 months
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