Hire the Best Finite Element Analysis Specialists
in Sri Lanka

I'm a dedicated mechanical engineer with a specialization in 3D design. My expertise resides in the art of precision, translating complex mechanical concepts into visually captivating and functional 3D models. I excel in CAD modeling and rendering, if you are looking for a professional mechanical design, Look no Further! I’m an expert in not only CAD work using SolidWorks and AutoCAD but also with FEA using Ansys software, with all the knowledge I have I can get your idea to life using all the methods I’ve studied through hand calculations, 3D modelling with the real components in your country market then FEA to see if the design can do the functions required safely and if it is optimized to lower the cost for you or not, whether the work is simple or complex I accept challenge and eager to learn new things in different mechanical engineering subjects: ✅ 3D Modelling for mechanical design ✅ 3D Modelling for 3D printing ✅ Surface Modelling ✅ Sheet metal ✅ Weldment tool (for frame design) ✅ 2D Drawing (drafting for manufacturing) ✅ Plastic Mold Design ✅ Sheet Metal Die Design ✅ FEA using Ansys for (static structural analysis, Transient structural analysis, Explicit Dynamic analysis, Modal analysis, Random vibration analysis, response spectrum, Buckling analysis, Rigid dynamics, Transient thermal analysis, steady state thermal analysis)

Welcome to my profile! I'm a passionate mechanical engineer with 4+ years of experience, specializing in delivering exceptional engineering solutions. With a comprehensive range of services and proficiency in industry-leading software tools, I offer: Services: ▶ 3D modeling ▶ 2D engineering/fabrication drawing ▶ Product design ▶ Product rendering ▶ Product simulation (FEA - Finite Element Analysis) ▶ Static and stress analysis ▶ Product optimization ▶ CFD simulations Software: ▶ SolidWorks ▶ Solid Edge ▶ ANSYS ▶ HyperMesh ▶ COMSOL Multiphysics ▶ AutoCAD ▶ KeyShot I combine technical expertise with creativity to transform your ideas into tangible results. Utilizing the power of these software tools, I provide precise and efficient solutions for your engineering needs. From concept to completion, I ensure attention to detail and adherence to project requirements. Client satisfaction and project success are my top priorities. By collaborating with me, you can expect professionalism, timely project completion, and outstanding results. Let's discuss your engineering requirements, and together we can leverage the power of these software tools to bring your ideas to life. Contact me now, and let's get started on your next project!

I design parts that get manufactured, not just drawn. With 5+ years of SolidWorks experience and a full time role at Vega Innovations (South Asia's first electric supercar). Currently, AI can generate the geometry, I make sure it survives contact with a real garage, a real client, and real tolerances. So are you ready to bring your next product to life with a professional touch? 📌 Currently Available for New Projects (Last Updated: August 2026) 💡 Services I Offer: ✅ 3D CAD Modeling (SolidWorks Expert) ✅ Prototype Development (Local 3D Printing Available) ✅ Sheet Metal Design ✅ 3D Printable Product Design (Local 3D Printing Available) ✅ Automotive Part Design ✅ Technical & Industrial Product Design ✅ CNC G Code Creation ( CAM Services ) ✅ Technical Drawings ✅ Structural Simulations (FEA) ✅ Dynamic Simulations (CFD) ⭐ What Clients Say: “Chamith has been excellent to work with! He has excellent attention to detail and completes tasks ahead of time. I will continue to work with Chamith based on his track record so far.” 🥇Rob VandenEnde, NychBrands (USA) "Mr. Chamith is highly recommended in projects related to both 2D and 3D designs and plans. He is very responsive, understanding and well-skilled. We wish him continued success and more projects to work with." 🥇Edmar Dayap, Alrubaishi Holding Co. ( Saudi Arabia) "One of the best freelancers I have worked with on Upwork. Communication was on point and availability was second to none. The quality of work was also fantastic!" 🥇Dakota Smith - Founder, Smith Board Co. (USA) Why hire me? 👌 I am a Top Rated Freelancer and a full time Mechanical Engineer at Vega Innovations, South Asia’s premier electric supercar manufacturer. In my daily work, I deal with complex automotive assemblies and high stress structural components etc. I bring that same level of industry rigor to your Upwork project. I don't just "draw" parts; I engineer them to function in the real world. I am currently accepting projects where I can add significant value. If you want your product engineered correctly the first time, click "Invite to Job" ✅ and let's review your requirements.

I have experience on Australian and USA projects. and I am open to work for any design codes as I have strong understanding of Engineering basics and Construction methodologies. I am open to work for long term basis for PE (USA) or Professional engineer in Australia. I am a highly skilled Structural Designer and Revit Drafter with a strong focus on accuracy and detail. I specialize in both structural engineering and drafting, handling everything from start to finish. My Expertise Residential Design: I carry out both the structural design and the drafting for residential projects. Commercial Projects: I am capable of designing and drafting for medium-scale commercial buildings. Technical Drafting: I take full responsibility for highly complex structural drawings, ensuring every detail is correct. Revit Specialist: I am an expert at using Revit to create precise models and professional drawing sets.

Hello! I'm Panduka Rathnayaka, a passionate Mechanical and Manufacturing Engineer with extensive experience in product design, EV battery technology, and industrial cooling systems. I offer a comprehensive range of engineering services designed to meet your specific needs. Let's bring your ideas to life with precision and creativity. Services Mechanical CAD: Engineering Drawings Steel and Sheet Metal Designs Plastic Component Design for Manufacturing Manufacturing Consultancy: Optimizing manufacturing processes Advising on material selection and cost reduction strategies Engineering for EV Battery Technology: Battery Pack Design Thermal Management Solutions Industrial Cooling System Design: Custom cooling solutions for various applications Heat Simulation and Thermal Handling Applications Product Design and Development: Concept to Prototype Rapid Prototyping (3D Printing, Wood Prototyping Mass Production Arrangement Supplier Collaboration 3D Modeling: High-Quality 3D Models Rendering and Animations Structural and Flow Simulations: Structural Integrity Analysis Flow Simulation for Fluid Dynamics Heat Simulation for Thermal Analysis Feel free to contact me for tailored engineering solutions that ensure innovation, efficiency, and reliability. Let's work together to turn your vision into reality!

I'm B.Sc. Mechanical Engineer with more than 15 + years extensive industrial experience in fields of Mechanical Design Engineering, Product Concept Design, Reverse Engineering Design for 3D scan to Solid Conversion & CNC/CAM programming for 3-5 Axis milling & turning . I'm also specialized in doing Complex and dynamic FEA analysis & simulation along with Ansys. I learn fast how the new things do/work, if I don't know, it well right now...! My Portfolio/Personal Website RapiD3D.lk I'm Highly Capable Of Offering The Following Related Services # Mechanical Engineering Design / Design Calculation # Product/Concept Design & Development # 3D Scan to Solid Modeling with Geomagic Design X # CNC / CAM Programming 3- 5 Axis ( NX CAM, PTC Creo CAM, SolidCAM & Fusion 360 CAM) # Sheet Metal Design # Variety of Bra Cup Mold Design ( PU Cup, Push Up, Wired Cup & One-Piece Bra) # Variety of Porcelain Product Design # Photorealistic Product Rendering & Animation # FEA Analysis with Ansys # 3D Printing / Rapid Prototyping & Concept Prototype Manufacturing Feel free to contact me any time to discuss your project. I will complete the requirements/expectations with the highest quality.