Each entry below documents methodology, artefacts and outcomes from hands-on engineering practice.
Disclaimer: These are independent educational audits and self-directed case studies. They were not commissioned by, affiliated with, or endorsed by any organisation named. All work used publicly accessible interfaces only, with no access to private systems, customer data or credentials. Brand names appear solely to describe the subject of study.
QA Audit
Public Retail Banking Portal QA Audit (Independent Case Study)
Interface validation of public internet banking portal, performed as an independent educational audit using only publicly accessible pages.
100+
Mapped test cases
1:1
Requirement traceability
TSR
Summary report issued
Requirement Traceability Matrix (RTM) constructed from observable portal behaviour and published help documentation.
100+ functional, negative and boundary test cases mapped across login, navigation, session handling and form validation flows.
Test Summary Report executed with pass/fail distribution, severity banding and residual-risk notes.
No penetration testing, credential use, or access to private systems at any point.
Exploratory Testing
Choose Your Cars Mobile App Exploratory Hunt
Time-boxed exploratory bug hunt across a consumer mobile application, conducted independently for educational practice.
P0
Critical defect isolated
Matrix
Defect mapping
Repro
Steps documented
Full-Stack Build
Full-Stack AI Interview Platform
An internally built interview practice platform used as a live testbed for integration and structural validation techniques.