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Karthikeyan Arumugam

@karthikeyanarumugam1

I design reliable marine, defence, and industrial mechanical systems.

At Varya Tech, I design data buoys, mooring line systems, and sensor-integrated marine and defence equipment for offshore deployment. I take projects from concept and 3D modelling through prototype validation, fabrication drawings, and onsite deployment, including offshore operations with ONGC.

Previously, I delivered sheet-metal assemblies, sanitary tanks, wet-wall machines, and 25+ paper drilling machines. I use Autodesk Inventor, SolidWorks, AutoCAD, ANSYS, FEA, GD&T, and DFMA to create cost-effective, production-ready designs.

Experience

Work history, roles, and key accomplishments

Current

Senior Design Engineer

Current

Varya Tech Private Limited

Sep 2024 - Present (2 years)

Designed buoy assemblies with sensor placements for wave and current studies, and executed defence projects integrating hydrophones and CTD sensors. Developed mooring line systems and validated designs through FEA and onsite deployment.

Autodesk Inventor Autocad Solidworks FEA Buoy Design Mooring Line Systems Sensor Integration Sheet Metal Design DFMA Principles Technical Documentation

Design Engineer

Lapsiter Solution

Dec 2021 - Aug 2024 (2 years 8 months)

Designed sheet metal assemblies for sanitary tanks and developed BOMs, welding and machining drawings. Collaborated on FEA analysis for wet wall making machines and developed 25+ paper drilling machines.

Sheet Metal Design FEA DFMA Principles BOM Autocad Solidworks Manufacturing Coordination

Junior Design Engineer

Delphi-TVS

Mar 2021 - Dec 2021 (9 months)

Designed tools for diesel fuel injection systems and conducted fit-up analyses. Prepared GA and component drawings for new proposals.

Tool Design CAD GA Drawings Component And Assembly Drawing

Mechanical Engineer

Aptiv Components Private Ltd.

Jan 2021 - Mar 2021 (2 months)

Assisted in developing assembly and testing procedures to improve product reliability. Collaborated with cross-functional teams to resolve design issues and reviewed engineering drawings for manufacturability.

Assembly Testing Engineering Drawings Tolerance Stack Up Analysis Cross Functional Collaboration

Trainee

JK Fenner India Private Ltd.

Jun 2019 - Dec 2020 (1 year 6 months)

Gained hands-on experience in manufacturing processes including machining, injection molding, and assembly. Supported process engineers in improving production workflows and participated in root-cause analysis.

Manufacturing Processes Machining Injection Molding Assembly Root Cause Analysis 5 Whys Fishbone CAD