ScopeKit — JavaScript Calculator and QA Demo

Self-initiated development and testing demonstration, not client work.

Built an interactive quote calculator with itemised totals, input validation and JSON export. Created a separate, deliberately defective version to demonstrate bug reporting and verification.

Three reproduced issues: negative quantities were accepted, an add-on was counted twice, and a fixed-width panel overflowed a 390 px mobile viewport. Each issue has steps, expected and actual behaviour, severity and screenshots in the attached QA report.

After fixing: 4 sections plus a $40 add-on gives $335; zero and negative quantities are rejected; the corrected content fits the mobile viewport. Nine automated functional checks passed across the calculator and CSV tools.

Deliverables: calculator source, before/after fixture, downloadable QA report and test checks.