Hrvoje H.

Technical Animation Specialist | 3D Artist | CGI Generalist

I create technical 3D animation for companies that need to show how something works, how it's built, how it operates internally, or how it's installed. My focus is on products and systems where the most important parts are hidden, moving, too small to film, or simply impossible to capture with a camera. This includes HVAC systems, mechanical and industrial products, electrical and control systems, scientific processes, and engineered equipment of all kinds. What I can show that conventional media cannot: - Internal mechanisms, cutaways, and hidden components - Airflow, fluid flow, heat transfer, pressure, and system logic - Step-by-step assembly and installation sequences - Exploded views and component relationships - How a system operates from start to finish Formats I work from: CAD files, STEP files, product references, technical drawings, manuals, scripts, sketches, or a conversation where you walk me through how your product works. Where this work gets used: Product marketing, sales presentations, website videos, trade shows, training content, installation guides, investor decks, and product launch campaigns. I understand the technical side of what I animate. That means fewer revisions, less explanation on your end, and a final result that is accurate — not just visually impressive. Solo or Agency Scale: For standard projects, you will work directly with me. However, if your project requires a massive content pipeline, tight turnarounds, or broader production capabilities, I scale seamlessly through my Upwork Agency. We can deploy a dedicated team to handle large-scale enterprise workflows without losing technical accuracy. Note: This is not the right fit for character animation, organic sculpting, creature work, fashion, or game assets. If that is what you need, I am happy to point you in the right direction. If you need a clear, polished, technically accurate 3D animation for a complex product or system — let's talk.