EngineeredforPrecision.
Engineering
& Craft.
With over 3 years of hands-on mechanical design experience, I specialize in taking complex hardware concepts from initial napkin sketches to mass-manufacturable assemblies. My work spans high-throughput industrial machinery, carbon fiber aerospace components, and IP67 medical device enclosures.
I place uncompromising value on ASME Y14.5 GD&T compliance, structural integrity through ANSYS FEA simulations, and seamless Design for Manufacturing (DFM) so your tooling partners hit the ground running with zero ambiguity.
Principal Freelance Mechanical Design Engineer
Delivering high-precision 3D CAD modeling, DFM/DFA consulting, FEA simulations, and production-ready manufacturing drawings for industrial and hardware clients globally.
Master of Science (MS) — Design & Manufacturing Engineering
Ongoing advanced postgraduate studies focusing on modern manufacturing systems, computational mechanics, CAD/CAM integration, and advanced product development.
Mechanical Design Engineer
Spearheaded end-to-end mechanical design projects, 3D parametric CAD modeling, DFM/DFA optimization, tooling integration, and fabrication-ready 2D manufacturing drawings.
Engineering Intern — Aircraft Design & Overhauling
Hands-on exposure to aircraft structural design, precision aeromechanical manufacturing processes, airframe maintenance, component overhauling, and strict aerospace quality inspection standards.
Bachelor of Science (BS) — Mechanical Engineering
Graduated with comprehensive foundations in Machine Design, Solid Mechanics, CAD/CAM Modeling, Thermodynamics, and Fluid Dynamics. Engineered and fabricated a full-scale Solar Parabolic Trough Concentrator & hydronic heating system as BS Final Year Capstone Project.
What I
deliver.
Design for Manufacturing (DFM)
+Optimizing mechanical parts for CNC machining, injection molding, sheet metal, and casting to ensure high yield and low production costs.
Design for Assembly (DFA)
+Streamlining assembly workflows, reducing hardware count, eliminating mating errors, and designing Poka-Yoke mechanical interfaces.
Mechanical Engineering
+Full-spectrum mechanical system engineering, load calculations, kinetic linkage calculations, and structural stress analysis.
Product Design & Development
+End-to-end hardware product creation from initial sketch concepts to functional 3D printed and CNC machined production models.
3D CAD Modeling
+High-precision parametric solid and Class-A surface modeling in SolidWorks and Fusion 360 with strict tree organization.
Prototyping
+Rapid physical prototype development using SLA/FDM 3D printing and CNC machining to validate mechanical fit and function.
Reverse Engineering
+Reconstructing precise, editable parametric 3D CAD models from physical parts, teardowns, and CMM measurement data.
2D Design & Drawing
+Production-grade 2D mechanical engineering layouts, electrical schematics, and detail drawings adhering to international standards.
Manufacturing Drawings
+Factory-ready engineering drawings complete with precise machining tolerances, surface finishes, weld symbols, and title blocks.
Geometric Dimensioning & Tolerancing (GD&T)
+Strict ASME Y14.5 compliant dimensioning, defining precise datum reference frames, geometric controls, and tolerance stackups.
Bill of Materials (BOM) Generation
+Structured multi-level BOM creation, part numbering systems, raw material callouts, and off-the-shelf hardware sourcing lists.
Research & Development
+Frontier mechanical R&D, proof-of-concept validation, technology feasibility studies, and novel mechanism design.
Technical Writing
+Comprehensive engineering documentation, operating & maintenance manuals, DFM reports, and technical patent illustrations.
Scanned Part to 3D Modeling
+Transforming 3D laser scan mesh data and dense point clouds into editable, feature-based parametric solid CAD models.
Mechanical Functional Design (MFD)
+Performance-driven functional engineering optimizing load paths, dynamic linkages, torque delivery, and structural reliability.
Work that
speaks.
1500mm Low-Cost Industrial Belt Conveyor System
Manufacturing-ready 1500mm belt conveyor designed for low-cost production to meet demanding industrial transport requirements.
3D Printable Relief Keychain — 2D Image to 3D CAD
High-precision 3D printable emblem keychain generated from a 2D raster image with multi-layered bas-relief embossing and optimized STL mesh.
Solar Parabolic Trough Concentrator — Domestic Thermal Heating System
High-efficiency concentrated solar thermal collector featuring a parabolic reflector trough, focal copper absorber tube, structural A-frame chassis, and hydronic heat exchanger for domestic residential heating.
Industrial Conveyor Bracket Redesign
Topology-optimized mounting bracket for high-throughput automotive assembly conveyors, yielding 38% mass reduction while preserving torsional rigidity.
Custom Drone Frame — Carbon Fiber Optimization
Ultra-rigid modal-tuned quadcopter chassis designed for high-G cinematic payloads with active dynamic vibration damping.
High-Pressure Hydraulic Clamping System
Precision 350-bar hydraulic clamping fixture with embedded position sensors for automated CNC machining centers.
Ergonomic Medical Device Housing Prototype
IP67 sealed, drop-tested diagnostic device enclosure featuring dual-shot TPU overmolding and snap-fit battery access.
Automated Robotic Arm End-Effector Gripper
High-speed 3-jaw adaptive robot end-effector with force feedback sensing for delicate electronics packaging.
High-Speed Turbomachinery Impeller
5-axis CNC titanium compressor impeller designed for 85,000 RPM operation with optimized CFD blade profile lofts.
Tools of
the trade.
Words from
the work.
Haris's CAD work is executed with surgical precision. He delivered our complex hydraulic manifold 4 days ahead of schedule, with flawless GD&T drawings that went straight into CNC production.
Muhammad Haris is a very skilled designer with fast model output and open for modifications. I would recommend him for every person who needs a designer with quality in mind. Very pleased with the results and overall very good communication.
Haris has a rare combination of industrial design aesthetics and hardcore mechanical engineering. The plastic enclosure he engineered passed IP67 water immersion tests on the first attempt.