Rajesh Kumar
42 Clementi Road, Singapore 129742
+65 6847 3521 | rajesh.kumar@email.com
linkedin.com/in/rajeshkumar-mech

PROFESSIONAL SUMMARY

Results-driven Mechanical Engineer with extensive experience in product design, manufacturing processes, and systems optimization. Proven expertise in CAD modeling, prototyping, and production implementation across diverse engineering applications. Strong background in design for manufacturability, materials selection, and cross-functional collaboration to deliver innovative engineering solutions.

PROFESSIONAL EXPERIENCE

Mechanical Engineer
Precision Systems Manufacturing Pte Ltd, Singapore
June 2021 - Present

• Design and develop mechanical components and assemblies using SolidWorks and Siemens NX, ensuring compliance with industry standards and manufacturing constraints
• Lead design optimization initiatives that improved product performance by 25% while reducing material costs by 15% through strategic materials selection and design refinement
• Collaborate with manufacturing teams to implement injection molding and sheet metal fabrication processes, reducing production cycle time by 30%
• Conduct feasibility studies and competitive analysis for new product development, providing technical recommendations to senior leadership
• Manage product data through Teamcenter and Windchill PDM systems, maintaining accurate documentation and revision control
• Oversee prototyping activities including 3D printing, CNC machining, and casting to validate design concepts prior to full-scale production
• Perform comprehensive testing and validation of mechanical systems, documenting results and implementing design improvements based on findings

Mechanical Design Engineer
Advanced Engineering Solutions Sdn Bhd, Johor Bahru
March 2018 - May 2021

• Designed chassis components and structural assemblies for industrial equipment, ensuring optimal strength-to-weight ratios and manufacturability
• Developed detailed engineering drawings and specifications for machining, sheet metal fabrication, and molding operations
• Collaborated with R&D teams to transition concepts from research phase through production implementation
• Utilized lathe and CNC programming knowledge to optimize part designs for efficient manufacturing processes
• Conducted fit and tolerance analysis to ensure proper assembly and functionality of mechanical systems
• Supported change management processes by evaluating engineering change requests and implementing design modifications
• Reduced prototype development time by 40% through strategic use of 3D printing and rapid prototyping techniques

Junior Mechanical Engineer
TechFlow Industries Pte Ltd, Singapore
July 2015 - February 2018

• Assisted senior engineers in developing mechanical designs and creating CAD models using SolidWorks
• Prepared technical documentation including design specifications, test procedures, and manufacturing work instructions
• Participated in design reviews and contributed to systems design optimization efforts
• Conducted materials research to identify suitable alternatives for cost reduction and performance enhancement
• Supported manufacturing operations by troubleshooting production issues and implementing corrective actions
• Gained hands-on experience with various manufacturing processes including injection molding, casting, and precision machining

EDUCATION

Bachelor of Science in Mechanical Engineering
Nanyang Technological University, Singapore
Graduated: May 2015

Relevant Coursework: Machine Design, Manufacturing Processes, Materials Science, Thermodynamics, Fluid Mechanics, Computer-Aided Design, Finite Element Analysis

TECHNICAL SKILLS

CAD Software: SolidWorks, Siemens NX
PDM Systems: Teamcenter, Windchill
Manufacturing Processes: Injection Molding, CNC Machining, 3D Printing, Casting, Sheet Metal Fabrication, Lathe Operations
Engineering Capabilities: Design for Manufacturability, Systems Design, Materials Selection, Tolerance Analysis, Optimization, Feasibility Studies
Technical Competencies: Engineering Documentation, Technical Writing, Testing and Validation, Research and Development, Competitive Analysis

CERTIFICATIONS

Certified SolidWorks Professional (CSWP) - 2017
Geometric Dimensioning and Tolerancing (GD&T) Certification - 2019

PROFESSIONAL AFFILIATIONS

American Society of Mechanical Engineers (ASME) - Member since 2016