Hire the Best CAE software Professionals

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.

"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

Structural Engineer expert with 22 years of international experience designing commercial, industrial, and residential structures across 18+ countries, including 70% of projects executed under US codes (IBC 2021, ACI 318-19, AISC 360-22, ASCE 7-22). What I deliver: Complete structural design packages — from gravity and lateral load analysis through final stamped-ready calculations and detailed drawings. I have successfully completed projects in 13 US states (CA, WA, FL, IL, GA, MS, MO, PA, TN, TX, NE, CO, AZ), working with engineering firms, architects, and developers as their remote structural design partner. Core capabilities: • Concrete design — flat slabs, post-tensioned slabs, shear walls, foundations (ACI 318-19) • Steel design — moment frames, braced frames, connections, industrial platforms (AISC 360-22) • Lateral systems — seismic and wind load analysis per ASCE 7-22 • Cold-formed steel design (AISI S100) • Foundation design — shallow, deep, mat foundations • Bridge components and structural assessments (AASHTO LRFD) International code expertise: US (IBC, ACI, AISC, AISI, ASCE), Europe (EN/Eurocode), UK (BS), Canada (NBCC), Australia/NZ (AS/NZS), Saudi Arabia (SBC), Russia (SP/SNiP). This breadth makes me particularly valuable for multi-jurisdiction projects and peer review of designs originating in different code environments. Software (daily use): • ETABS, SAP2000, SAFE for analysis and design • IDEA StatiCa for connection design • TEKLA Structures for detailing • TEDDS, PROKON, RAM Connection, Limcon for verification • AutoCAD and for drawings. How I work: I respond to all messages within 4 business hours, deliver structured calculation packages that pass peer review, and communicate proactively about scope, assumptions, and risks. My deliverables include cover sheets, design narratives, hand-calc validations, software output with annotations, and CAD drawings — formatted to your engineering firm's standards. Best fit for: • Engineering firms needing reliable overflow capacity • Architects seeking long-term structural partner • Developers requiring clear engineering communication • International clients designing for the US market • Project owners needing third-party peer review. Available for both fixed-price and hourly engagements. Let's discuss your project — share the scope and I'll respond with a clear approach within hours.

I am a seasoned Mechanical Engineer specialized in Stress and Design, with over 20 years of experience across the aeronautical, automotive, and offshore sectors. My career has been driven by a passion for structural integrity, precision engineering, and technical innovation. I have developed deep expertise in FEA modelling (Nastran/Patran, Hypermesh, FEMAP), hand calculations, and design optimization for both metallic and composite structures. Throughout my professional journey, I have successfully led and supported complex R&D and aircraft modification projects—from concept design and structural analysis to validation and certification. My background includes managing engineering teams, preparing technical and commercial proposals, and serving as a trusted technical expert for major aerospace programs such as Airbus A350, A400M, A380, H135, and Ariane 6. Fluent in English and Spanish, with working knowledge of German, I bring a multicultural and multidisciplinary approach to every project—ensuring quality, efficiency, and innovation in every structural solution I deliver Fluent in English and Spanish. Basics in German. Native in French.

Mechanical Design Engineer (Washington Accord) - SolidWorks CAD & ANSYS CAE Specialist in DFM, CFD & Product Design. I design production-ready mechanical parts, assemblies, and simulations using SolidWorks, ANSYS, CREO, ABAQUS, and DFM-driven engineering. Clients hire me to reduce cost, weight, and manufacturing complexity while improving performance. What I deliver ✔️ SolidWorks CAD: parts, assemblies, 2D drawings, GD&T & BOM — optimized for manufacturing ✔️ ANSYS CAE: structural, thermal, vibrational & CFD (Fluent) — actionable simulation reports ✔️ DFM: machining, sheet metal, molding, welding & 3D printing refinements — lower cost, faster assembly ✔️ Product Development: modeling → prototyping → testing → optimization — full concept-to-production workflow Why I stand out ✔️ Designed for aerospace, defense, industrial machinery & climate-tech applications ✔️ Every model is built with manufacturing feasibility & assembly efficiency in mind ✔️ Strong communication (IELTS-C1), clean documentation & reliable delivery ✔️ Experience with defense-grade and aerospace design requirements Whether you need a new design, a manufacturing-ready redesign, a simulation report, or full product development, I can take your project from concept → CAD → CAE → production. Let’s build something that works in real life, not just on screen. Share your requirements, and I’ll send 1–2 improvement options within 24 hours.

✅ 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 CFD & FEA Freelancer ✅ 𝗣𝗵.𝗗. 𝗶𝗻 𝗛𝗲𝗮𝘁 𝗧𝗿𝗮𝗻𝘀𝗳𝗲𝗿 & 𝗙𝗹𝘂𝗶𝗱 𝗠𝗲𝗰𝗵𝗮𝗻𝗶𝗰𝘀 (𝗠𝗲𝗰𝗵𝗮𝗻𝗶𝗰𝗮𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴) ✅ 𝟭𝟬+ 𝗬𝗲𝗮𝗿𝘀 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 | 𝗖𝗙𝗗, 𝗙𝗘𝗔, 𝗖𝗔𝗗, 𝗗𝗘𝗠, 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗶𝗴𝗻 Engineering Services by Dr. Abhishek Bhagwat 1. CFD (Computational Fluid Dynamics) Services Utilizing Ansys Fluent, OpenFOAM, COMSOL Multiphysics: • Aircraft Engineering: Aerodynamics, propulsion systems, wind tunnel testing. • Automotive Design: Vehicle aerodynamics, engine design, cooling systems, fuel injection. • Energy Solutions: Turbines, compressors, pumps, fans design. • Advanced Cooling: Data center cooling, immersion cooling, building ventilation. • HVAC Systems: Air conditioning, heating systems. • Marine Engineering: Ship design, hull resistance, propeller performance. • Electronics & Medical: Cooling systems for electronics, blood flow simulation, drug delivery. • Environmental Applications: Pollution dispersion, water flow, air quality. • Sports & Entertainment: Sports equipment design, special effects in movies/games. • R&D & Oceanography: Climate modeling, ocean currents, coastal processes. 2. FEA (Finite Element Analysis) Services Powered by Ansys Mechanical, SolidWorks Simulation, Abaqus: • Structural Integrity: Stress, strain, deformation analysis for bridges, buildings, aircraft. • Component Design: Gears, shafts, bearings, fatigue testing. • Thermal & Fluid Dynamics: Heat transfer, fluid flow, dynamic load analysis. • Industry Applications: Crash testing (automotive), aerospace, biomedical, electronics, civil engineering. • Manufacturing Excellence: Process simulation, tooling design, product development. 3. DEM (Discrete Element Method) Expertise Using Ansys Rocky DEM, EDEM: • Material Processing: Powder and granular handling for pharmaceuticals, food, chemicals. • Mining & Civil Engineering: Ore processing, soil mechanics, erosion control. • Environmental Solutions: Waste management, sediment transport, pollution control. • Product Innovation: Consumer products, sports equipment design, process optimization. • Research & Art: Granular material behavior study, material characterization, artistic design applications. 4. Product Design and Development Utilizing SolidWorks, AutoCAD, CATIA: • Concept to Reality: CAD design, machining, fabrication, assembly for product creation. • Engineering Support: Expertise in product development from concept to final assembly. ________________________________________ Partner with Dr. Abhishek Bhagwat for expert engineering solutions using leading software like Ansys, SolidWorks, and more. Contact today to unlock innovation and precision in your projects! ________________________________________ Keywords: CFD services, FEA services, DEM simulation, Ansys Fluent, SolidWorks Simulation, product design engineering, 3D hydraulic engineer, structural analysis, thermal management, CAD design, automotive engineering, aerospace design, HVAC system design, marine engineering, environmental engineering, product development, mechanical simulation, fluid dynamics, finite element analysis, computational fluid dynamics, engineering consultancy.