R&D Mechanical Design Engineer
R&D-driven mechanical design engineer specialized in biomechanics for gym equipment — engineering complex mechanisms, then preparing the manufacturing files and patent drawings that turn ambitious ideas into certified, production-ready machines.
Ultimate Leg Machine
01 — About
Highly technical, precise, and professional R&D Mechanical Design Engineer specializing in top-tier digital engineering solutions. I use advanced CAD and FEA tools to deliver production-ready designs for international clients and corporate partners — focused entirely on digital preparation, structural integrity validation, and Design for Manufacturing (DFM) principles.
Dassault Systèmes · SOLIDWORKS
Credly-verified credential demonstrating advanced proficiency in SOLIDWORKS part and assembly modeling, mating, and analysis tools.
Verify on Credly →Dassault Systèmes · SOLIDWORKS
Credly-verified specialty credential in SOLIDWORKS sheet-metal design — flat patterns, forming tools, and manufacturable bend geometry.
Verify on Credly →Dassault Systèmes · SOLIDWORKS
Credly-verified foundational credential covering core SOLIDWORKS part modeling, assembly and drawing skills.
Verify on Credly →ITIDA & EYouth · 2024
Certificate of Achievement — graduated from the 3-month ITIDA Gigs freelance training program, certified with the required skills to operate as a professional freelancer.
View Certificate →ITIDA · TIEC · Creativa Tanta Innovation Hub · 2024
Certificate of completion — Career Directions program by KenKo, hosted at Creativa Tanta Innovation Hub under ITIDA & TIEC. Completed December 24th, 2024.
View Certificate →Rebuilt Company
Spearhead engineering & DFM of commercial fitness equipment — heavy-duty power racks and plate-loaded hip thrust machines. Validate structural integrity via FEA equivalent strain studies on welded frames and optimize sheet-metal nesting for laser-cut manufacturing.
ISM LTD
Full R&D focus on gym equipment design and biomechanics — integrating complex mechanisms into unconventional machine concepts, preparing manufacturing files, and drafting patent documentation for Saudi Arabia, ISO and broader Middle East approval.
Fiverr · Global
25+ specialized engineering projects for international clients — precise 3D models, FEA simulations and DFM optimizations across gym equipment, rehabilitation machines and home fitness equipment.
El-Nesr For Sheet Metal Cutting
Reverse engineered real-world sheet metal parts — measuring, drafting clean CAD geometry, and exporting production-ready DXF files. Owned the full nesting pipeline on plasma and laser CNC: layout optimization, G-code adjustment, and machine parameter tuning (cutting speed, kerf, pierce). Focused on cost reduction through aggressive nesting strategies that minimized scrap and maximized sheet yield.
Featured Shop Floor — El-Nesr For Sheet Metal Cutting
Tanta University
Multidisciplinary program combining mechanical design, electronics and control systems — kinematics, material science and structural analysis applied directly to R&D product development.
02 — Services
Two disciplines, one production pipeline — engineering the machine, then preparing every file the factory floor needs to build it.
Full mechanical design of gym machines and structural equipment, validated for real-world loads before a single part is cut.
Full CAD engineering of commercial fitness machines — power racks, plate-loaded machines, cable systems — built for duty-cycle durability.
Range-of-motion and joint-loading logic translated into mechanical linkages, resistance paths and frame geometry.
Equivalent-strain and static structural simulation on welded frames and brackets to validate strength before manufacturing.
Motion, tip-over and center-of-gravity studies to confirm equipment stays safe and stable under real loading conditions.
Clean, laser-ready and shop-ready files so what you approve on screen is exactly what comes off the machine.
03 — Projects
Real CAD models from real projects — rotate through the machines, engineered from concept to manufacturing-ready.
04 — Contact
Have a machine to design or files to prepare for manufacturing? Reach out through whichever channel works best for you.
