Hire the Best FEA simulations Freelancers
in Pakistan

I help businesses and engineers turn concepts into validated, high-performance designs through simulation-driven engineering. My work focuses on delivering practical, reliable, and cost-effective solutions using Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), Python scripting, and advanced product design tools. Whether you need to optimize a design, automate repetitive workflows, troubleshoot performance issues, or validate a concept before manufacturing, I provide end-to-end engineering support; from automated model setup and simulation to result interpretation and actionable insights. My approach is strictly solution-oriented: identify the problem, apply the right simulation strategy, and deliver clear, decision-ready outcomes. With hands-on expertise in ANSYS, COMSOL, Abaqus, and SolidWorks, backed by Python automation, I ensure that every project is not just analyzed, but improved.

Mechanical engineer with expertise in SolidWorks, 3D Printing, ANSYS, COMSOL, and Arduino programming. Holds a degree in mechanical engineering. Proven track record of successful projects, demonstrating a blend of theoretical knowledge and hands-on experience. Excels in precision design and simulation. Let's discuss how my skills can contribute to your project's success.

Why Me: # Top Rated Plus Freelancer having 100 % Job Success Score # PhD Mechanical Engineering CFD Analysis and CAD Designs # 17- Years Professional Experience (CAD/CFD Hydrodynamics/FEA /Thermal Management # Design for Manufacturing, sustainability and Improved Performance I, professional design engineer, am working on generative 3D design & development of industrial products and Mechanical & Aerospace systems. I have professional experience related to CAD Modeling, DFM, and product design (laser cutting, CNC, Injection molding, and 3D Printing; Non-Linear FEA Structural analysis; Aerodynamics and Aero-acoustics; CFD Hydrodynamics along with hydro-acoustics of seaborne and aerospace systems. My typical design methodology is • Conceptualization, design, analysis and development of complex mechanical and unmanned systems • Collaborate closely with design team to create accurate/ detailed CAD models on predefined specifications for DFM and to optimize the mechanical systems/components through DFA - simulation design and analysis • Iteratively refine the design based on simulation results and performance metrics. • Evaluate alternative design approaches and materials to enhance effectiveness and sustainability. Assess existing product designs with a focus on manufacturability, cost efficiency, and production scalability by Identifying risks and inefficiencies causing complexities, • Ability to meticulously follow design standards and processes, ensuring consistency and quality across all manufacturing or fabrication process. • Exhibit better analytical ability to analyze data and improve designs based on feedback/ testing SPECIALTY: Mechanical Engineering • CFD Analysis (Hydrodynamics, Hydro-acoustics, Aerodynamics)- ANSYS; Ansys Aqua; Star-CCM+; • Fluid Structure Interaction (2-way FSI) Dynamic Fluid Body Interaction (DFBI) • Thermal Management Heat and airflow analysis & Thermal Structure Interaction in Ansys ICEPAK • Performing hi-fidelity CFD hydrodynamics and aero-acoustics simulation on Marine systems. • Performing non-linear FEA and Thermal analysis on complex mechanical assemblies • Produce professional technical reports and clear recommendations for design improvements and alternative approaches to enhance effectiveness and sustainability. • Report Writing; Editing & Proofreading; Scientific Literature Review; Academic Research; • Performing complete design calculations against applicable standards/Procedures • Product Designing (DFM, DFA and DFMA), Design Evaluation, technical & economic viability • 3D Design; 2D Drawings using SolidWorks, FreeCAD/Onshape; • CAD design/modelling using Sheet Metal & Weldments (No. Distortion risk & Warping) • Convert CAD Designs to injection mold DFM with Minimized tooling complexity, die casting, 3D Printed DFM and to laser Cutting designs (Kerf Compensation • Creating production-ready CAD models with full engineering drawings, with recommended molded-part tolerance (e.g., ISO 20457) and fit assemblies (e.g., ISO 286), tolerance stacking and BOM • Modular Structures Design: AutoCAD 2D Drafting/SketchUp 3D Designs • Testing & Inspection of developed components. • Ensure effective liaison& coordination with vendors& other organization for indigenous development of components. • Designing of snap-fit or hinged mechanism (flat top caps), sealing system ( O-ring, gaskets/compression sets): and threaded components (screw/caps bottoms): Example IOT Devices, Lip seal of pressure vessels, underwater junction boxes • Designing of sheet metal components such as medical devices, server racks, automotive brackets, exhaust plenums, desalination setups and power coated oven • Designing of modular structures using Weldments i.e. boat/SUV trailer, stairs, metallic buildings and canopies/carports, sonar testing tank structures and Claddings • Designing marine systems such as Tripod, junction boxes, sea born cabinets, hydraulic winch with slip rings, UUVs, and ROVs, axial flux thruster

I am an Electrical Engineer specializing in 2D and 3D modeling as well as COMSOL Multiphysics simulations with precise analysis and results. My expertise lies in silicon photonics, electromagnetic, CFD, structural mechanics, acoustics and thermal analysis simulations. With the analysis, I will also provide the standalone applications of the models. The following provides a summary of the work I have done: 1- Transformer design and analysis in COMSOL. 2- Capacitance rain gauge 3D design in COMSOL to estimate average rainfall in the UK. 3- Displacement and temperature analysis of V shaped and Yagi UDA antennas when exposed to laser. 4- Thermal analysis of solar panels with different composites. 5- 3D modelling of two Helmholtz resonator arrays and acoustic analysis. 6- Acoustics analysis of 3D Panels to assess their sound diffusion characteristics. 7- Phase change and Joule heating simulation of the switch to assess the degree of phase shift. 8- Swelling, Creep, Curing, Stress and Fatigue analysis on disc and joint of the human body in COMSOL. 9-Performed 2D steady-state RANS CFD simulation in COMSOL Multiphysics on a three-element high-lift airfoil configuration comprising a leading-edge slat, main element, and trailing-edge flap, using the standard k-ε turbulence model. Conducted a parametric sweep across angle of attack (α = 0°–20°) and five flap deflection angles (β = 0.5°–20°) to generate lift coefficient (CL), drag coefficient (CD), and CL/CD polars. 10-Developed a 2D transient fluid-structure interaction (FSI) simulation in COMSOL Multiphysics of a fixed D-shaped bluff body with two flexible trailing plates, fully coupled using the k-ω turbulence model, solid mechanics, and an ALE moving mesh framework to capture time-dependent structural deformation, filament tip displacement, and drag coefficient (CD) under unsteady airflow. I have extensive experience of following analysis: → Finite Element Analysis (FEA) → CFD → Electrochemistry → Standalone simulation application development → Acoustics Analysis → Waveguides and silicon photonics. → Electromagnetics → AC/DC (Electric Field) → Electrostatics → Electro Mechanics → Structural Mechanics (Stress, Creep, Swelling, Fatigue and Strain) → Electroporation Modeling → Biomedical experiments and analysis → Thermal Analysis → Ray Optics (Curing analysis and laser implementation). Thank you for taking the time to read my profile. Feel free to contact me anytime to explore how we can collaborate. Cheers, Subhan

I’m an Aerospace Engineer focused on CFD, aerodynamics, UAV design, and structural analysis. I work with startups and engineering teams who need more than just simulation outputs; they need results they can actually use to make decisions. My approach is straightforward: first, I understand your problem. Then I choose the right tools and methods to solve it. That’s what separates meaningful engineering from just running software. 🌬️ CFD & Aerodynamics I help you understand how your design behaves in real flow conditions: • Lift, drag, pressure distribution, and wake behavior • Internal flows like ducts, cooling systems, and inlets • Turbulence models chosen based on your case—not guesswork • Subsonic to transonic simulations Tools I use regularly: ANSYS Fluent, StarCCM+, XFLR5, OpenFOAM 🚁 UAV & Drone Design From idea to detailed design: • Fixed-wing, VTOL, and multirotor configurations • Performance analysis, stability, and sizing • Airfoil selection and optimization • Full 3D modeling (SolidWorks, CATIA, OpenVSP) 🔩 FEA & Structural Analysis Making sure your design doesn’t just fly—but holds: • Structural, modal, and fatigue analysis • Wing, fuselage, and component strength evaluation • Metallic and composite structures ⚙️ Design Optimization (Where I Add Real Value) This is where things get interesting: • Shape optimization using PSO & Genetic Algorithms • Trade-offs between drag, weight, and manufacturability • MATLAB-driven automation connected with CFD/FEA 🏎️ Industries I’ve Worked With Aerospace · UAV Startups · Automotive · Wind Energy · Motorsports · Research Projects 📦 What You Can Expect ✔ Clear, structured reports (not just raw data) ✔ Properly validated simulations ✔ Practical recommendations you can implement ✔ Consistent communication throughout the project ✔ Reliable delivery timelines 💬 Let’s Talk Whether it’s a quick CFD analysis, a UAV design, or a full optimization project—I’m open to both short-term and long-term work. Send me a message with your idea, and we’ll take it from there. I usually respond within a few hours, and I’m happy to offer a quick call to discuss your project.

I’m a Mechanical Design Engineer with hands-on experience in developing production-ready designs, engineering drawings, and optimized mechanical systems. I specialize in transforming concepts into manufacturable, efficient, and cost-effective designs. Whether you need 3D models, detailed drawings with GD&T, or structural validation through simulation, I can deliver accurate and reliable results. 🔹 What I can do for you: 3D Modeling & Assembly Design (SolidWorks) Production-ready 2D Drawings (GD&T, tolerances, BOMs) Finite Element Analysis (FEA) – stress, deformation, fatigue Product Design & Development (concept → prototype → final) Design optimization for cost and manufacturability Reverse Engineering (3D scan/manual measurement) Rendering & Visualization for presentations 🔹 MEP & AutoCAD Expertise: HVAC, plumbing, and electrical layouts Floor plans and MEP coordination drawings Clean, professional AutoCAD drafting I’ve worked on real-world engineering projects including automotive components, structural parts, and product development, ensuring designs are both functional and production-ready. 🔹 Tools I use: SolidWorks | ANSYS | Abaqus | AutoCAD| CREO 🔹 Why work with me? Strong engineering fundamentals (not just modeling) Focus on manufacturable and practical designs Clear communication and quick turnaround Detail-oriented and reliable If you’re looking for a designer who understands both engineering and real-world manufacturing, feel free to reach out.