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Personal projects

3D printing and robotics projects: built with my hands, my printers and a bit of AI.

Since 2017 I design and print whatever comes to mind: rockets, towers, maps, parts for the company and robots that won competitions.

Jean and his team celebrating first place at a robotics competition at PUCMM, next to his 3D printer and a quadruped robot

First place · Robotics

Robotlón PUCMM

With my team we won first place at PUCMM's robotics competition. 3D-printed robots, sensors, lots of trial and error and an Ender printer working through the night. It confirmed that mechatronics was the path.

Robotics3D prototypingElectronics
Large-scale 3D printing

5-foot Saturn V rocket

A personal milestone that joins two passions: 3D printing and astronomy. Printed in parts, assembled and hand painted.

Institutional pieces

Giant logos for the Air Force and ADEOFA

Large-format 3D-printed emblems for the Dominican Republic Air Force and the Association of Wives of Armed Forces Officers.

Applied engineering

Vehicle mount for Starlink

Designed and 3D printed at Cosmos to install satellite internet on vehicles: connectivity on the move for field operations.

Teaching material

Scale maps and towers

Topographic maps of the Dominican Republic and 3D-printed telecom towers I use in my talks so students can touch the technology.

Our own technology

COS-DETECTOR

Technology developed at Cosmos for detecting electronic signals and threats, strengthening Dominican innovation in technology security.

Venture · 2019

FJG Sports

A shirt store I started from scratch that is still running, with more than 1,500 shirts in stock and a community of 20K people.

@fjg_sportrd →

3D printing gallery

What comes out of my printers.

Big parts, useful parts and parts for teaching. The gallery grows with every project. Tap any photo to enlarge it.

What I print with

Creality EnderPLA / PETGSolidWorksCuraAI-assisted designHand painting

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