Solved an off-by-one pagination defect with a narrow patch, clean verification, and a clear work trail that a reviewer can inspect.
Evidence confidence
Moderate
Complete trail · early history
Evidence confidence
Moderate
Complete work trail; early exercise history
Time spent
38m 12s
No speed ranking applied
Private checks
4 / 4
Final change cleared every check
Patch size
1 file
No unrelated files changed
Check runs
9
Submits
3
Files opened
7
Diff size
+6 / -2
This summary comes from recorded actions and private checks. Review the work trail before making an interview decision.
Candidate-provided AI context
Used Copilot after forming a working theory.
Rejected a broad API rewrite, kept the one-file fix, then reran the checks. This description came from the candidate; the check runs and patch size were observed by Buglyst.
Triaged failure
Reproduced the pagination bug and isolated the failing test path before editing.
Narrowed boundary
Compared page sizes and identified the off-by-one condition at the cursor boundary.
Patched carefully
Changed the boundary check with a narrow diff and preserved tenant filtering behavior.
Verified twice
Ran targeted checks before submit, then reran the hidden validation leg.
Investigation
Observed
Narrowed from the failing test to the relevant code without broad rewrites.
Working theory
Recorded
Identified the pagination boundary and explained the expected behaviour.
Patch size
Observed
Changed one file and left unrelated behaviour untouched.
Final verification
Observed
Re-ran checks before submitting and cleared the private checks.
These checks point reviewers toward anything worth a closer look. They are never accusations by themselves.
Private exercise
Yes
Times this version was used
Low
Work pattern
Nothing unusual found
Similar submitted fixes
None found
Private checks
All cleared
Time spent
Shown as context
How to use this report
Buglyst provides debugging-skill signals, not automatic hiring decisions.