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Thịnh N.

Mechanical Designer

Ho Chi Minh City, Vietnam

Global rank:

21,938 / 151,047

Skill pts: 5

3D CAD Design 3D Design Autodesk Inventor Profesional 2024 Drafting Mechanical 3D Design

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About

Mechatronics Engineer | 3D CAD Design for IoT Enclosures & Automation Systems
I am a Mechatronics Engineer specializing in mechanical design for IoT devices, embedded enclosures, and automated manufacturing systems. With hands-on expertise across both mechanical CAD and hardware integration, I build precision models optimized for production and 3D printing.

Core Skills & Services:

+ IoT & Embedded Enclosures: Custom housings for ESP32, microcontrollers, displays, speakers, and sensors with accurate port openings, snap-fits, and fastener standoffs.
+ DFM & Prototyping: Clearance and tolerance optimization for FDM/SLA 3D printing, CNC machining, and sheet metal fabrication.
+ Industrial Layouts & Simulation: 3D assembly mechanisms, kinematic motion studies, and complete 2D production/layout drawings (STEP, DWG, PDF).

Software: Autodesk Inventor, Fusion 360, Bambu Studio.
Highlighted Projects:
+ STEM AI Voice Assistant Device (ESP32-Xiaozhi): Designed a 3D-printable functional casing with speaker/mic acoustics, precise component alignment, and snap-fit assembly.
+ 90-Degree Transfer Sorting Conveyor: Developed parametric assembly models and motion simulation videos to validate timing, sorting dynamics, and mechanical clearances.
+ Automated Product Assembly System: Delivered full system GA layout drawings, pneumatic actuator positioning, and fabrication-ready 2D drafting packages.

Send over your PCB files, dimensional requirements, or initial concept sketches to get started.

Portfolio

Experience

Engineering Specialist MekongSTEM · Full-time Aug 2025 – Present 1 yrs 2 mos Vietnam + Designed functional 3D enclosures and mechanical assemblies for robotics (robotic arms, humanoid platforms) and IoT devices (ESP32-based hardware, interactive buzzers).

+ Handled end-to-end additive manufacturing workflows: CAD modeling, tolerance tuning, 3D printer maintenance, and post-processing.

+ Maintained and deployed embedded learning hardware, robotics modules, and rapid prototyping equipment.
Freelance 3D CAD & Mechanical Design Engineer THAI THINH AUTOMATION ENGINEERING COMPANY LIMITED · Freelance Jun 2024 – Aug 2026 2 yrs 2 mos Vietnam + Concept-to-3D Modeling: Transformed client specifications, hand sketches, and functional requirements into 3D parametric models for industrial automation machinery and mechanisms.

+ Kinematic Simulation & Motion Animation: Created dynamic 3D operational animations and exploded-view motion simulations directly within CAD software to evaluate mechanical movement, verify clearances, and support client presentations.

+ 2D-to-3D Conversion & Detailing: Converted legacy 2D engineering drawings (DWG/DXF/PDF) into fully constrained, production-ready 3D CAD models and assemblies with tolerances.

Education

Cần Thơ University| VietNam Bachelor of Engineeering, Mechatronic Engineer, GPA 3.66 2021 – 2025 Activities and Societies: 1. Top 20 National Finalist | MECA 2025 (Mitsubishi Electric Cup Automation) | Project: Automated Medical Instrument Packaging System 2. Acoustic Sensing & Machine Learning Hardware Research for Science Paper Completed engineering coursework focused on Microcontrollers, Robotics, and PLC Automation. Combined academic theory with practical R&D by designing custom 3D-printed enclosures for ESP32/IoT devices and modeling mechanical structures for industrial automation machinery across automation competitions and scientific research projects.