Roman P.

I am a Lead Mechanical Design Engineer with over 20 years of hands-on industrial experience. I specialize
in designing non-standard equipment, complex metal structures, and hydraulic/pneumatic systems from
scratch based on client specifications.
Unlike pure "CAD drafters," I have extensive experience working directly on manufacturing floors. I
understand metal fabrication technologies (machining, bending, laser cutting, casting). This allows me to
design not just functional parts, but technologically optimized parts that are cheap and easy to
manufacture and assemble.
I am ready to take on tasks of any complexity, providing complete turnkey project documentation
(excluding electrical schematics).

Primary CAD: SolidWorks, Kompas-3D; AutoCAD (base skills).
CAD Agnostic: Capable of importing, analyzing, and converting files from ANY CAD system (STEP,
IGES, X_T) and preparing them for manufacturing.
Manufacturing Prep: Expert in sheet metal design, flat pattern creation, and DXF file generation for
CNC laser cutting and bending. Optimal nesting to reduce material waste.
Engineering: Mechanical design, complex metal structures, pressure vessels, hydraulic/pneumatic
systems, and lifting equipment.
Simulation: Structural and stress analysis (SolidWorks Simulation).
Hardware: High-performance workstation (AMD Ryzen 9 5900X, 64GB RAM, Dual Monitors) – ready for
heavy assemblies and complex computations without performance bottlenecks.

Over two decades of industrial engineering experience, transforming concepts into manufacturingready products. Below is a snapshot of complex projects executed from concept to final
documentation.
Industrial Hydraulic & Marine Systems
Designed a complex thruster/steering column assembly for marine applications.
Developed full hydraulic schematic diagrams, pump blocks, and heat exchanger assemblies.
Deliverables: 3D assemblies, detail drawings, BOMs, and manufacturing-ready DXF files.Pressure Vessels & Fluid Processing Plants
Engineered adsorption units, generators, and ASME-standard pressure vessels.
Designed complete piping and tubing routing for chemical and water treatment plants.
Deliverables: 3D models, structural analysis, and laser-cutting DXF layouts for large-scale tanks.
Medical & Surgical Equipment
Designed precision instruments for endoscopic surgery (forceps, clamps, shavers, surgical saws).
Developed ergonomic assemblies and internal mechanical layouts for medical devices.
Deliverables: High-precision 3D models and tolerance-controlled 2D drawings.
Custom Lifting & Accessibility Machinery
Designed a full line of wheelchair lifts, including vertical lifts and multi-floor systems with complex
trajectories.
Calculated load capacities, safety factors, and drive mechanisms.
Heavy Machinery & Foundry Equipment
Designed a complete Lost-Foam Casting (LFC) complex, including large-format molds (2x2x2 meters).
Developed new product lines for the plant, including custom screw conveyors and metal structures.
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