About
Professional Summary
Innovative Mechanical Design Engineer with 5+ years of experience driving clean energy and automotive R&D, specializing in hydrogen tank hardware and E-bike powertrain systems. Proven success in structural design, thermal analysis, and high-volume part optimization (extruding, die casting, forging). Highly proficient in DFMEA, GD&T, and cross-functional collaboration. Adept at leading teams through complete product lifecycles—from concept development to production—and passionate about delivering cost-effective, reliable solutions.
Core Competencies
-Hydrogen Storage Design
-3D CAD(CATIA V5, Fusion360) & FEM Analysis
-High-Volume Manufacturing (Extruding, Die Casting, Forging)
-GD&T, DFMEA, DRBFM
-Toyota Production System(TPS) & Lean Principles
-Root-Cause Problem-Solving: Toyota Business Practice(similar to 8D), 5Whys, Is/Is Not and others
-Team Leadership & Cross-Functional Collaboration
Experience
-
Product Design Engineer
Fingerprint Technologies Corp · Full-time
Mar 2023 –
Feb 2025
1 yrs 11 mos
Canada
Fingerprint Technologies Corp. - British Columbia, Canada
Product Design Engineer(R&D) | Mar 2023 - Present
-Structural Hardware Development: Spearhead the design of E-bike hub motors, generators and frames—leveraging DFMEA and 3D CAD to ensure robust, manufacturability
-Thermal & Stress Analysis: Conduct finite element (FEM) simulations to evaluate heat dissipation and mechanical stresses, optimizing designs for performance and cost
-Cross-Functional Collaboration: Coordinate with electronics and system engineers to align design specs with production constraints and testing protocols
-Design Lifecycle Management: Oversee product development from concept through prototyping and validation, participating design reviews and ensuring on-time releases
-
Mechanical Engineer R&D
Toyota Motors · Full-time
Apr 2019 –
Oct 2022
3 yrs 6 mos
Toyota, Aichi, Japan
Toyota Motor Corporation, Aichi, Japan
Mechanical Design Engineer (R&D, Part Owner) | 2020 - 2022
-Hydrogen Tank Components Design: Led the design and development of high-pressure hydrogen tank’s structural components(manifold, boss, temperature sensors) for next generation hydrogen tanks
-Tank System Optimization: Performed structural, thermal and fluid-flow evaluations(FEM) to boost storage performance by increasing efficiency (SoC +8%) while cutting costs by 25%
-Cost-Down Initiatives: Achieved a 15% cost reduction via miniaturization, improved surface treatments and optimized manufacturing flows
-Testing: Led testings and analysis to ensure new designs compiled with rigorous automotive standards and reliability goals
-Supplier Management: Negotiated manufacturing approaches that cut lead times and enhanced consistency, including adoption of new materials
-Team Leadership: Led DRBFM activities to foster knowledge-sharing and avoid potential failures
Mechanical Design Engineer | 2019 - 2020
-Comprehensive Training: Completed rigorous instruction in Toyota Business Practice, GD&T, DFMEA and advanced engineering methods
-Assembly Line Exposure: Acquired hands-on experience in diesel engine assembly, refining insight into height-volume automotive production processes
-Pre-production Trials: Designed and organized pre-production assembly trials of worst-case parts on an active assembly line for Gen2 MIRAI
-Collaboration with Suppliers: Worked with suppliers to ensure consistent availability of quality materials
Education
-
Kyushu University
MASc, Engineeering
2016 – 2019
-
Kitami Institute of Technology
BA, MECHANIAL ENGINEERING
2012 – 2016