ENGINEERING PORTFOLIO / SELECTED WORK

PROJECTS.

A closer look at engineering challenges, the evidence used to understand them, the corrective actions taken, and the results used to verify improvement.

01 / DESIGNU.S. Design Patent D1,122,391 ↗
02 / PROCESSDrilling Optimization — In development
03 / QUALITYDimensional Capability — In development
04 / PROTOTYPINGTime Study Device — In development

How I document manufacturing improvements

Every corrective-action case study follows a consistent, evidence-based structure. Sections are completed only when supporting information has been verified and approved for public release.

01Problem & Baseline

Failure mode, requirement, impact, initial data.

02Containment

Immediate risk control and disposition, if applicable.

03Root Cause

Hypotheses, evidence, tests, confirmed occurrence and escape causes.

04Corrective Action

Specific permanent changes linked to confirmed causes.

05Verification

Acceptance criteria, before-and-after evidence, effectiveness checks.

06Sustainment

Process controls, documentation updates, monitoring and lessons learned.

Preparing a case study

Download the reusable project case-study template ↧ to collect the project summary, analysis, RCA evidence, corrective actions, metrics, and approved visuals. The template is a working file; do not publish confidential employer or customer information.

Disclosure: Any employer/customer process data, images, or results should be reviewed for publication approval. The patented design project links to its published record and does not use an unverified substitute image.

CONTACT ME — ethanw0956@gmail.com ↗