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MechPrep

Mechanical

MechPrep

McHacks 13 · Jan 2026

Live demo
MechPrep featured visual
InteractiveCAD models
AIquestion evaluation
Mechanicalinterview prep

Overview

An interactive interview prep platform tailored for mechanical and aerospace engineering students, built at McHacks 13 (Jan 2026). Designed and modeled 3D components in SolidWorks and Blender, then integrated the CAD models into a React + Python web app to make them interactive and educational. An AI API generates and evaluates interview questions in real time. Next steps: expand the question bank across more companies and offer a white-label tool for companies to build their own technical interview question sets.

Stack & Skills · 7 competencies

SolidWorks
Blender
React
Python
AI API
3D Modeling
CAD Integration

Visual Evidence

Visual Evidence

MechPrep visual 1

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2026 Louis Zhang. Engineering portfolio.
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