Hire the Best FEA simulations Professionals

I am doing FEA, CFD ,Thermal simulation. 3d Design. Rocky DEM. Fatigue, Buckling, welds, bolts. ANSYS, SolidWorks.

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), and advanced product design tools. Whether you need to optimize a design, troubleshoot performance issues, or validate a concept before manufacturing, I provide end-to-end engineering support; from 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, I ensure that every project is not just analyzed, but improved.

Hi, I'm Widad Elyamani – an aerospace engineering graduate with deep experience in CFD, CAD, and structural analysis. I've used ANSYS and Abaqus to evaluate composite structures, always aiming for efficient, high-performance outcomes. MATLAB & Simulink help me handle data analysis, control logic, and simulation automation. Whether you need aerodynamic analysis, structural FEA, or detailed CAD modelling, I focus on delivering precise, high-quality results. Because engineering isn't just theory – it's solving real problems with practical, well-executed solutions. My background combines analytical rigour with hands-on design and simulation. I've run aerodynamic studies using XFLR5 / XFOIL, created production-ready models in SolidWorks and CATIA V5, and performed advanced simulations across multiple physics domains. Tools I work with : °ANSYS (CFD, thermal, multiphase, microfluidics, coupled loads) °Abaqus (FEA, composites) °SolidWorks (3D modelling, assemblies, surfaces) °CATIA V5 °MATLAB & Simulink °XFLR5 / XFOIL How I work: °Clarify requirements before starting °Keep a clean, organised engineering workflow °Stay precise, communicate regularly, meet deadlines From 3D mechanical design to CFD, FEA, or general technical support – my goal is the same: add real value with professional, reliable work. Let's talk about your project and what you need to achieve. Best, Widad E.

Mechanical Engineer | CFD · FEA · CAD | 2× USPTO Patents | Top Rated Plus Overview: Mechanical engineer specialising in CFD, FEA, and thermal systems, with two granted USPTO patents in cooling technology (US 12,452,991 · US 12,453,048). I design and validate heat exchangers, HVAC systems, centrifugal fans, and refrigerant loops in OpenFOAM, ANSYS Fluent, SimScale, and SolidWorks Flow Simulation. Top Rated Plus on Upwork , 85+ contracts, 3,000+ hours, $275K+ earned. Based in Cape Town, South Africa. Former CTO of a product development company. I don't ship black-box "trust me" reports. Every deliverable carries the mesh, Y+ verification, residual history, and flow-uniformity evidence behind the numbers. Results your team can defend in a design review. And because I've built a Python+OpenFOAM automation pipeline, I run parametric sweeps hand-meshing freelancers can't: on Heat exchanger contracts(2026), a 224,000-point overnight sweep on a centrifugal heat exchanger surfaced a geometry that more than doubled system COP. Core Services CFD: heat exchangers, HVAC, centrifugal fans, ducts, refrigerant loops; conjugate heat transfer, natural convection, multiphase flow with species transport, turbulence modelling (k-ω SST, realizable k-ε, LES where warranted). FEA / Structural: stress, fatigue life, vibration, drop/impact testing, nonlinear and topology optimisation, composites (CalculiX, ANSYS Mechanical). Acoustic / NVH: noise prediction and NVH analysis. CAD & Documentation: SOLIDWORKS parametric modelling, assemblies, sheet metal, weldments, surface modelling, photorealistic rendering, and manufacturing-ready technical drawings. Software: OpenFOAM, ANSYS Fluent, ANSYS Mechanical, SimScale, STAR-CCM+, COMSOL Multiphysics, SolidWorks (CAD + Flow Simulation), CalculiX, Gmsh, AutoCAD, Fusion 360, MATLAB, Python. Selected Work: Heat exchanger (2026) — 224k-point automated CFD sweep on a centrifugal heat exchanger; found a geometry that >2× system COP. Brine–CO₂ corrosion modelling, oil-field pipework (2025–26, active) — multiphase CFD with species transport. USC approved Valve (2025) — backflow-preventer pressure-loss validation to AWWA C510 across six configurations. EvansWerks (2023–26) — 32-month principal-engineer engagement for Product development Patented airless tyre (2026) — coupled FEA + thermal feasibility on an adaptive airless tyre (CalculiX + Gmsh). toronto university wind tunnel (2025) — contraction-section CFD achieving <1% velocity-profile RMS in the working section. Credentials: Mechanical Engineering, advanced simulation focus (in progress) · BSc.Eng (Hons) Mechanical Engineering, UKZN · Aerospace Systems Research Group affiliate since 2019 · 2× granted USPTO patents in cooling-system technology. Industries: Aerospace, Automotive, Energy, Manufacturing, Medical Devices, Consumer Products, HVAC, Electronics Cooling. Working With Me: Send a brief or job link → scope, a fixed or hourly quote, and a stated turnaround within one business day. Every project ships with validated mesh, residual + Y+ + flow-uniformity plots, side-by-side configuration comparison, and a one-page executive summary. Regular updates throughout, designs optimized for manufacturability. Overlap with US, EU, and APAC business hours.

We don’t just run simulations — we help you make engineering decisions with confidence. At Serko Engineering, we specialize in high-fidelity simulation using ANSYS and COMSOL Multiphysics to solve complex engineering problems across industries. Our focus is not only on generating results, but ensuring those results are accurate, validated, and actionable. 🔹 What we offer: • Structural Analysis (Linear & Nonlinear) • CFD (Internal/External Flow, Turbulence) • Thermal & Transient Analysis • Multiphysics & FSI • Explicit Dynamics (Impact, Blast) 🔹 How we work: • Proper physics & boundary condition setup • Mesh convergence and numerical stability checks • Validation against real-world behavior • Clear interpretation and design recommendations 🔹 Industries: Automotive | Energy | Biomedical | Industrial Systems | Paper Validation Whether you need a quick engineering insight or a complete validated study, we can structure the work according to your goals. 📩 Send a message with your requirements — we’ll guide you with the best approach.

"Top Rated" and "Among Top 25 FEA" Upwork awards. Certified Solidworks Professional CSWP, with 17 years of experience evaluating products for different types of industries. ✔️ Specialized in: • Finite Element Analysis (FEA) ✔️ What you will get from me Simple: the assurance that I will use all my knowledge and expertise to add value to your product, perform the work with high quality and deliver it on time. ✔️ My way of working • I only accept projects in which I'm confident I can provide high-quality work and within the deadline. • I am a strong believer in long-term professional relationships. • Supported on four pillars: professionalism, responsibility, experience and transparency. ✔️ My background • As a Product Engineer Freelancer, I have been awarded by Upwork's platform with the "Top Rated" recognition for building a strong reputation by consistently delivering quality work and getting positive feedback from clients; only 10% of the Upwork workforce is awarded with this recognition. Awarded by Upwork's platform with the "Among Top 25 FEA" recognition for demonstrating high knowledge and customer satisfaction in FEA projects. • I worked for 11 years at GrupoSSC in the design and engineering departments. I was recruited to evaluate the performance of different types of products using CAE tools, anticipate part failures, reduce prototype costs, reduce or eliminate scrap during the manufacturing process, and finally, redesign the parts. Some of the clients I worked with were Bombardier, John Deere, New Holland, Chrysler, Volkswagen, Ford, Cemex, Pemex, Schneider Electric, Mabe - among others ✔️ Certifications • 3D Modeling - Certified Solidworks Mechanical Design Professional-CSWP • 3D Modeling - Certified Solidworks Mechanical Design Associate-CSWA • FEA - Certified Solidworks Simulation CSWA-S • FEA - ANSYS Mechanical Training Program Certificate • CFD - ANSYS Fluent Training Program Certificate • Plastic Injection Molding - Solidworks Molds and Plastics Training Programs Certificates • 3D Printing - Certified Solidworks Associate Additive Manufacturing CSWA-AM ✔️ About me • I consider myself a passionate mechanical engineer, honest, responsible, proactive, open to teamwork, and who finds quick turnarounds to changes of scope. • The best description about me and my work is reflected on my Upwork’s rating, job success score, work history, and client’s feedback. • I like collaborating with my clients to turn their ideas into reality, at the end of the burdensome road, the reward is waiting, and it is a great feeling! for everybody. Kind regards, Luis Andrés