Alex Duan
Software Engineer at taosdata
Beijing, China
Summary
🤩
RockstarAlex Duan is a seasoned security technology leader and co-founder/CTO with over a decade of deep expertise across network, cloud, mobile and IoT security, and five years leading his current company Qidsc from Beijing. He has driven enterprise mobile security innovation—BYOD, mobile sandboxing, EMM and identity authentication—combining product planning, pre-sales, and R&D across startups and established firms like NationSky, NSFOCUS and 360 Enterprise Security Group. Alex is both a strategist and a hands-on builder who translates complex enterprise requirements into deployable security platforms and services. His background spans end-to-end product lifecycles from testing and pre-sales to executive technical leadership, giving him a rare cross-functional fluency. He also contributes to the TDengine ecosystem on GitHub, reflecting an interest in time-series/datastore technologies that complement security telemetry and analytics. Based in Changping District, Beijing, he blends entrepreneurial grit with practical engineering to make mobile environments safer and smarter.
5 years of coding experience
Github Skills (52)
data-analysis10
timeseries-database10
plotly-dash10
monitoring10
visualization10
data-exploration10
connected10
python10
asf10
data-science10
data-engineering10
warehouse10
time-series10
data-analytics10
internet-of-things10
Programming languages (4)
Github contributions (5)
taosdata/TSZ
Jul 2021 - May 2022
Error-bounded Lossy Data Compressor For Float Double
Contributions:1 release, 14 commits, 1 PR in 9 months
lossycompressordoublefloaterror
DuanKuanJun/superset
Jan 2025 - Feb 2025
Apache Superset is a Data Visualization and Data Exploration Platform
Contributions:18 pushes, 2 branches in 7 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.