Viewing profile — SiyuanFeng
SiyuanFeng
HN member- Joined
- Tue, Sep 01, 2026, 6:02 PM UTC
- HN karma
- 1
- Public activity
- 5 items
- HN profile
- View on Hacker News ↗
About SiyuanFeng
Here's Siyuan Feng, a data analyst at a legal service company. I served as the sole automation developer for an enterprise TestDataManagement program. I built Python/SQL pipelines for AI-assisted sensitive-data discovery, masking recommendations, metadata logging, evidence generation, and post-masking validation.
The field I'm interested in is Data Masking, Privacy Engineering, Open-Source Tools and Python/SQL.
Github: https://github.com/sealandseacat/dbmask Linkedin: https://www.linkedin.com/in/siyuan-feng-486989224/
Recent public activity
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Comment #49557732
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Comment #49553864
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Comment #49551661
I love the idea for AI news aggregator website idea. As a data analyst working with AI, it's essential to know the most updated news. And this website helps me catch any AI related…
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Comment #49545961
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Comment #49545914
Since the WAL itself may contain sensitive application data, would measures such as encryption at rest/in transit, KMS/key management, and access control alter the latency profile …