Supported by the following organizations
This is to certify that Zachary Ziernicki successfully completed and received a passing grade in CAD101EN: Introduction to Web Development with HTML5, CSS3, and JavaScript. a course of study offered by IBM, an online learning initiative of IBM.
Noted by
Rav Ahuja
AI and Data Science Program Director IBM
Upkar Lidder
Senior Developer Advocate IBM
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- Verified Certificate Issued March 23, 2026
- Valid Certificate ID e19198ee3963479087c54cbf904a160c