Developer C · Backend
Database and API: data modelling, SQL, indexes and transactions, plus API design, auth, validation, errors, versioning and operations.
Verified level
CWorkingMedium confidence
Reviewed 2 months ago by Developer B.
Self assessment
BProficient
Above the verified level — waiting on an owner review.
Target
CC
Target met.
Checklist
6/29
1 item flagged for review.
Assigned to reach C by 13 Oct 2026 — Work through the SQL block, then present what you learned.
Evidence (2)
0 not yet cited- Knowledge questionsQ&A: scored 73.8% on 20 Backend questions25 Aug 2026
recorded by Developer Bcited by 1 assessment
- Practical taskCompleted a small Backend task and explained the implementation23 Aug 2026
recorded by Developer Bcited by 1 assessment