Certificate of completion
Presented to
Deric Yee
For successfully completing and defending Mission 5, Build a Game Collection Dashboard.
Skills mastered
Verified by Sigmaschool on 7 September 2026
https://sigmo.dev/deric-yee-5bf0b7/certificates/m5
This certificate was awarded to Deric Yee on 7 September 2026 for completing Mission 5, Build a Game Collection Dashboard, at Sigmaschool.
What that means: “I can build a React collection dashboard with reusable components, props, state, list rendering, platform filters, and a live result count.”
Sigmaschool is a mastery-based programme where students build real, working software instead of watching lectures. Every mission is shipped to a live URL, walked through on video, and marked by a human instructor before it counts, so a certificate here means the work was seen and defended, not just finished.
