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Julius Rey G.

Licensed Mechanical Engineer | AutoCAD & SolidWorks CAD Designer

Lapu-Lapu City, Philippines

Global rank:

10,213 / 131,472

Skill pts: 5

2D & 3D Machine Design CAD Design Computational Fluid Dynamics FreeCAD Microsoft Excel

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About

I am a Licensed Mechanical Engineer with experience in 2D/3D CAD design, technical documentation, and engineering analysis. I specialize in creating precise CAD drawings, mechanical parts, and system layouts using AutoCAD, SolidWorks, and FreeCAD.

During my engineering internship at PrimeWater Infrastructure Corp., I developed as-built CAD models of pumping stations and filtration systems, performed pump efficiency and flow rate analysis, and prepared detailed technical reports for system improvements.

My skills include:
✅ AutoCAD & SolidWorks 2D/3D Modeling
✅ Technical Report Writing & Documentation
✅ Engineering Calculations (Pump Efficiency, Flow Rate, System Optimization)
✅ Excel Data Analysis & Computation Templates

I am committed to accuracy, clear communication, and delivering high-quality work on time. I am open to freelance, full-time, or project-based CAD design roles.

Experience

Mechanical Engineering Intern PrimeWater Infrastructure Corporation - Metro Hilongos Branch · Internship Jul 2022 – Aug 2022 1 mos Philippines • Created 2 as-built 2D/3D CAD models of pumping stations and filtration systems using AutoCAD and SolidWorks.
• Conducted field-based flow rate computations (up to 29 L/s) and validated efficiency metrics through Bernoulli-based analysis.
• Calculated pump efficiency using total head loss and operating conditions, with recommendations for output-to-power improvements.
• Executed leak detection and scouring using acoustic tools and compressed air systems; identified 3 faults in underground lines.
• Performed Non-Revenue Water (NRW) analysis from 7 days of production data; helped identify 20%+ distribution losses.
• Assisted with megger testing and submersible pump installation, confirming motor insulation failure and coordinating system replacement.
• Verified 100+ customer billing records based on consumption tiers and tariff matrix computations using Microsoft Excel.

Education

Visayas State University - Main Campus Bachelor of Science, Mechanical Engineering, 1.89 2019 – 2024 Activities and Societies: • PRESIDENT, Philippine Society of Mechanical Engineers – VSU Student Unit September 2023 - Jan 2024 • VICE CHAIRMAN FOR EXTERNAL AFFAIRS, Junior Philippine Society of Mechanical Engineers – Eastern Visayas Cluster October 2023 - Jan 2024

Licenses & Certifications

National Certificate 2 in Electrical Installation and Maintenance Technical Education and Skills Development Authority (TESDA) May 2025 – Present See credential
Mechanical Engineer Professional Regulation Commision Apr 2025 – Present See credential