Mechanical Design Engineer

Hi, I'm Rohith S

CAD / CAE | Product Development | FEA

Mechanical Design Engineer with 1+ years of experience in product development for the UAV and mechanical industry. I specialize in 3D modeling, FEA, and optimizing designs for manufacturability and performance using tools like SolidWorks, ANSYS, and GD&T.

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Rohith S

About Me

I’m a Mechanical Design Engineer with hands-on experience in CAD modeling, finite element analysis, and product development from concept to production. I enjoy turning ideas into manufacturable, efficient designs and validating them through simulations.

In my recent work, I've contributed to UAV and mechanical projects, helping reduce material waste and improve production efficiency by optimizing designs and collaborating closely with cross-functional teams.

  • Name: Rohith S
  • Role: Mechanical Design Engineer
  • Email: rohithdesign06@gmail.com
  • Location: India
  • LinkedIn: linkedin.com/in/rohithdesign
  • Languages: Tamil, English

Skills

CAD & 3D Modeling

SolidWorks, CATIA (Intermediate), Fusion 360 (Intermediate), SpaceClaim.

CAE & FEA

ANSYS Mechanical, Finite Element Analysis, Static Structural Analysis, Modal Analysis (Intermediate).

Product Development

Concept to production, design optimization, GD&T, prototyping support, documentation.

Core & Soft Skills

Research, Problem Solving, Time Management, Communication, MS Office.

Experience

Associate Design Engineer

IINVSYS Pvt. Ltd | 2024 – Present

Working on R&D component design and validation for mechanical and UAV-related systems. Involved in 3D modeling, FEA simulations, and supporting product development.

  • SOLIDWORKS
  • ANSYS Mechanical
  • Static Analysis
  • Product Development
  • Designed 3D models and assemblies for R&D components using SolidWorks.
  • Performed static structural simulations in ANSYS Mechanical.
  • Collaborated with product teams to optimize and validate mechanical designs.
  • Supported prototyping and manufacturing documentation.

CAE Intern

INVSYS Pvt. Ltd | 2023 – 2024 (Hybrid)

Assisted engineers with component modeling and structural evaluation for industrial projects.

  • FEA
  • ANSYS
  • SpaceClaim
  • Assisted in component modeling and simulation tasks.
  • Used ANSYS and SpaceClaim for structural evaluations.
  • Worked on real-time industrial mechanical part design.

Projects

Cyberpunk 1L Water Bottle – Concept Design

Created a futuristic 1L cyberpunk-inspired water bottle with detailed mechanical dimensions for 3D printing and product rendering.

  • Concept Design
  • SolidWorks
  • 3D Modeling

AZ91 Magnesium Alloy – Mechanical & Wear Study

Analyzed AZ91 alloy reinforced with 1% TiO₂ to evaluate mechanical strength and wear performance for lightweight automotive applications.

  • Materials
  • Research
  • Mechanical Testing

Demonstrated reduced weight and improved performance contributing to CO₂ reduction.

Structural & Modal Analysis Practice Projects

Completed multiple CAE practice simulations to improve FEA skills and result interpretation.

  • Bracket FEA
  • Modal Analysis
  • Meshing
  • Static analysis of brackets and mounts
  • Modal analysis of plates / beams
  • Part meshing improvement and optimization

Education

B.Tech – Mechanical Engineering

Sri Manakula Vinayagar Engineering College (2020 – 2024)

Built a strong foundation in mechanics, materials, design, CAD/CAE, and manufacturing processes, with a focus on applying simulation tools to engineering problems.

Contact

Interested in working together, or want to discuss a mechanical or simulation problem? Feel free to reach out.