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.

1.5 YearsIndustry Experience
8 MonthCapstone with Hatch Ltd.
5+Major Academic 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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