| Role | Data Scientist |
|---|---|
| Period | Jan – May 2025 |
| Location | Beijing, China |
Understand network performance
I used MySQL and Python to build pipelines analyzing more than 30 million client-node connection records. I compared geolocation and latency metrics and hosted an internal dashboard for network latency distributions.
Support node verification
I designed and trained a Byzantine fault-tolerant collaborative-filtering algorithm to identify malicious nodes in a global network of more than three million nodes. The model achieved 85% identification accuracy, and I integrated it into the Proof of Location verification layer.
Model participation incentives
I designed a node incentive model covering uptime, hardware performance, penalties, and incentive formulas, then simulated operating costs and returns for service providers joining the network.