Supported by the following organizations
This is to certify that Xiangcheng Hao successfully completed and received a passing grade in CS50W: CS50's Web Programming with Python and JavaScript a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
David J. Malan
Gordon McKay Professor of the Practice of Computer Science Harvard University
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- Verified Certificate Issued August 13, 2025
- Valid Certificate ID 060f5d9d65694f9f92b54728bdb14a78