Keshan N.
3D CAD Modeler with an electronics engineering background
Colombo,
Sri Lanka
Global rank:
12,962
/
142,606
Skill pts: 5
About
I'm an Electrical and Electronic Engineering student who does 3D CAD modeling and product design, mostly for robotics and hardware projects. I taught myself Onshape by building real things including a 3-DOF robotic neck (Stewart platform) with custom servo horns and printed ball-and-socket joints for a receptionist robot I'm developing.
Because my background is electronics, I'm comfortable designing parts that have to hold real components PCBs, servos, sensors, cameras. I think about clearances, mounting points, and how a part actually gets assembled and printed, not just how it looks on screen.
What I can help with:
3D modeling for 3D printing enclosures, brackets, mounts, mechanical parts
Product and mechatronics design where the mechanical and electronic sides have to fit together
Parts designed around real hardware, not just empty shapes
I'm early in my freelance work, so I'll be straight with you: I ask questions when a spec is unclear, keep you updated, and if a project is outside what I can do well, I'll say so instead of wasting your time.
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Because my background is electronics, I'm comfortable designing parts that have to hold real components PCBs, servos, sensors, cameras. I think about clearances, mounting points, and how a part actually gets assembled and printed, not just how it looks on screen.
What I can help with:
3D modeling for 3D printing enclosures, brackets, mounts, mechanical parts
Product and mechatronics design where the mechanical and electronic sides have to fit together
Parts designed around real hardware, not just empty shapes
I'm early in my freelance work, so I'll be straight with you: I ask questions when a spec is unclear, keep you updated, and if a project is outside what I can do well, I'll say so instead of wasting your time.
Experience
- Mentor Roboticgen · Part-time Apr 2026 – Present 4 mos Sri Lanka
Education
- UWE Bristol Electrical and Electronic engineering, Engineering 2026 – 2028 (expected)
Stats
0 followers, 0 following
Joined: December 9, 2025
Last seen: July 29, 2026
Area of Expertise
Languages
English Professional working proficiency
Location
Colombo, Sri Lanka