B.Eng Chemical Engineering

Hello! I'm Justin Evangelista

Chemical Engineering graduate from McMaster University specializing in Process Systems Engineering. Strong experience in process modelling, optimization, and engineering software development.

2+ YearsIndustry Experience
8 MonthCapstone with Hatch Ltd.
5+Major Projects

Skills

Technical expertise for engineering innovation and process efficiency.

Python
MATLAB & Simulink
GAMS
VBA Macros
ASPEN Plus & Energy Analyzer
PIPEFLO
AutoCAD & Autodesk Inventor
Minitab
Process Modelling & Simulation
Optimization
Big Data Methods
CAPEX & OPEX

Experience

Schaeffler Aerospace Canada Inc.
Process Engineering Intern • May 2023 - Aug. 2024

Developed engineering tools and automation systems for aerospace manufacturing.

    • Optimization workflow spanning 700+ ball bearing cage geometries
    • Reduced electroplating rack usage by ~40%
    • Built MODBUS application for six industrial dryers
    • Cut setup time by ~86% and standardized bake cycles
    • Automated SAP drawing OCR using OpenCV + Tesseract
    • Generated 300+ reports/week
    • Authored 50+ lockout/tagout safety procedures
    • Covered cyanide waste and heat-treatment systems
    • Automated plating thickness, milling tolerances, and thermodynamics calculations
    • Delivered standardized tools used by the team and operators
    • Created Python application for lot tracking
    • Saved ~8 hours/week in heat-treatment admin processing
Hatch Ltd. (Industry Partner)
Capstone Simulation Lead • Sep. 2024 - Apr. 2025

Designed a scoping-level hydrometallurgical plant to refine MHP into battery-grade nickel sulfate hexahydrate.

    • Developed full mass and energy balances to assess process viability
    • Defined recycle structure and key operating assumptions
    • Selected reagents and sized major equipment (pumps, leach reactors, crystallizers, filters, etc.)
    • Mapped equipment duties to the process sections
    • Quantified risks, performed design calculations, and completed trade-off studies
    • Optimized recycle streams for feasibility and controllability
    • Estimated costs using CAPEX and OPEX calculations
    • Supported scoping-level economic assessment

Projects i This is an evolving portfolio. Several legacy projects and articles are being actively refined and expanded. If you notice anything unclear or inaccurate, feel free to reach out 🙂.

Selected academic and engineering projects.

Articles

Short reads on science, engineering, and programming.

Contact

Let’s discuss your project needs. I’ll respond within 24 hours.

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