Jinxi D.

Experience

• Senior Mechanical Engineer | Structural Design & DFM Expert Revoo Co., Ltd. · Full-time Oct 2025 – Present 6 mos Shenzhen, Guangdong Province, China End-to-End Design: Led structural R&D for disposable, pod-system, and transparent tank vapes, transforming ID concepts into mass-production-ready CAD models.
  
  DFM & Technical Strategy: Conducted deep feasibility analysis (CMF, component stacking, and moldability) to ensure aesthetic designs met strict manufacturing constraints.
  
  Production Excellence: Managed the full mold lifecycle—from initial DFM reviews and trials to final surface treatment—ensuring 100% compliance with design specifications.
  
  Optimization & Root Cause Analysis: Streamlined mass production by identifying structural bottlenecks, optimizing materials, and resolving complex assembly issues with global suppliers.
  
  Standardization: Developed holistic product specification frameworks and commonality design concepts, significantly reducing design complexity and R&D costs.
  
  Technical Leadership: Orchestrated functional testing, atomizer core calibration, and technical document archiving to build a robust engineering knowledge base.
• Senior Mechanical Engineer | Structural Design & DFM Expert Moki Technology · Full-time May 2025 – Aug 2025 3 mos Shenzhen, Guangdong Province, China End-to-End Design: Led structural R&D for disposable, pod-system, and transparent tank vapes, transforming ID concepts into mass-production-ready CAD models.
  
  DFM & Technical Strategy: Conducted deep feasibility analysis (CMF, component stacking, and moldability) to ensure aesthetic designs met strict manufacturing constraints.
  
  Production Excellence: Managed the full mold lifecycle—from initial DFM reviews and trials to final surface treatment—ensuring 100% compliance with design specifications.
  
  Optimization & Root Cause Analysis: Streamlined mass production by identifying structural bottlenecks, optimizing materials, and resolving complex assembly issues with global suppliers.
  
  Standardization: Developed holistic product specification frameworks and commonality design concepts, significantly reducing design complexity and R&D costs.
  
  Technical Leadership: Orchestrated functional testing, atomizer core calibration, and technical document archiving to build a robust engineering knowledge base.
• Senior Mechanical Engineer | Structural Design & DFM Expert Smiss Technology · Full-time Mar 2022 – Apr 2025 3 yrs 1 mos Shenzhen, Guangdong Province, China Core Expertise: Specialized in the full-cycle structural design of Disposable and Pod-system vaping devices for premium EU/US brands (e.g., North series, Fifty Bar, Tyson).
  
  High-Volume Success: Managed products with an annual volume of 10M+ units, achieving a 99% first-pass yield rate for complex vaping devices.
  
  Technical Scope: Led 3D modeling (Creo/AutoCAD), component stacking, mold development (DFM), and atomizer core calibration.
  
  Global Communication: Fluent in technical English; independently handled on-site client complaints in the U.S. and participated in major global trade shows (TPE USA, Vaper UK).
• Mechanical Engineer Teslacigs Co., Ltd. · Full-time Mar 2021 – Mar 2022 1 yrs Shenzhen, Guangdong Province, China Conducted pre-project feasibility reviews, analyzed vaping devices, and participated in industrial design (ID)
  evaluations.
  Led product 3D modeling, structural design planning for products, and project scheduling. Oversaw fullmachine structural design, mold design reviews, prototype validation, and design modifications.
  Managed mold development timelines, resolved trial production issues, optimized production fixtures, and
  finalized component specifications.
  Coordinated pilot production, addressed manufacturing anomalies, and liaised cross-functionally to resolve
  quality concerns.
  Maintained project documentation, improved product reliability through structural optimization, and
  developed technical specifications (BOM).
  Supported supplier audits with procurement and delivered technical training for new product launches.
  Spearheaded sample testing, reliability analysis, and technical standard development.
  Collaborated on root-cause analysis for production line issues and ensured compliance with product testing
  protocols.
  Executed ad hoc tasks assigned by management.
  Core Company Products: disposable vape;pod system.
• R&D Engineer | Mechanical Design Specialist Guangdong Honghuo Holding Group · Full-time Jun 2009 – Dec 2020 11 yrs 6 mos Foshan, Guangdong Province, China Multi-Product Experience: Designed various heating elements and consumer appliances, including Convection Heaters, Ceramic/Mica Heating Panels, and Electric Towel Warmers.
  
  Design for Manufacturing: Expert in Class-A surface design, complex assembly layouts, and coordinating with suppliers for DFM optimization and material approvals.
  
  Quality Control: Utilized statistical tools (Pareto, CPK) to drive data-driven quality improvements and ensure manufacturing continuity.