About Marc
𝐈𝐍 𝐒𝐇𝐎𝐑𝐓
𝐂𝐆𝐈 / 𝟑𝐃 𝐀𝐫𝐭𝐢𝐬𝐭 & 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭
✓ Product Visualization, ArchViz, Realtime 3D
✓ Unreal Engine optimization & production workflows
✓ Technical consulting that saves time and budget
✓ Scalable projects via trusted freelancer network
✓ Workflow optimization with custom scripts or AI
✓ Fast, production-ready results. No demo-only assets.
𝐍𝐄𝐄𝐃 𝐏𝐑𝐎𝐎𝐅? Let’s talk. I’ll show you my work and how I can help.
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𝐈𝐍 𝐃𝐄𝐓𝐀𝐈𝐋
I am Marc Heintz, a Germany-based CGI and 3D Artist with 15+ years of experience and 5+ years working professionally.
I specialize in production-ready 3D, Unreal Engine workflows, and technical consulting. Many clients come to me after realizing that visual quality alone does not solve pipeline, performance, or scalability problems. I help define the right technical approach first, then execute it.
Over time, consulting became a core part of my work. A short upfront analysis often prevents weeks of rework and unnecessary costs.
For larger projects, I collaborate with a small, reliable network of freelancers. This allows scalable production while keeping communication and responsibility centralized.
Services
✓ 3D Product Visualization and Commercial Assets
✓ Architectural Visualization (Realtime Unreal Engine or renders)
✓ Unreal Engine optimization and performance profiling
✓ Technical consulting and pipeline optimization (Blender → Unreal)
✓ Animation and video assets
✓ Photogrammetry and 3D scan cleanup
✓ Art and technical direction for multi-person projects
✓ Workflow optimization using AI or custom scripts for blender
All portfolio work reflects real-world constraints and realistic timelines.
If you want clean visuals and a workflow that actually works in production, let’s talk.
German
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Freiberuflich3D Artist | GeneralistFILM AND AVApril 2024 - Today (2 years and 2 months)Kaiserslautern, GermanyWorking as a freelance CGI and 3D artist with a focus on Unreal Engine, real-time visualization, and technical consulting. Delivered product visualization, architectural projects, and interactive content. Increasingly involved in upfront consulting, workflow design, and optimization to reduce production time and costs. For larger scopes, coordinated small freelancer teams while remaining the central technical contact.
- Urban Timetravel S.A.Lead 3D ArtistVIDEO GAMES AND ANIMATIONMarch 2020 - August 2023 (3 years and 5 months)Kaiserslautern, RP, GermanyWorked on AR and VR projects involving the digital reconstruction of historical environments based on old photographs and reference material. Created meter-accurate, detail-faithful 3D worlds ranging from early medieval to early modern periods. Built walkable environments up to 1,5 km in length, explorable via VR headsets or AR mobile applications with precise spatial alignment.
- Inreal Technologies3D ArtistREAL ESTATEJanuary 2019 - October 2019 (9 months)Karlsruhe, GermanyCreated real-time architectural visualizations in Unreal Engine for interior and exterior spaces. Modeled custom design objects and furniture, optimized CAD data for real-time use, and handled large-scale scenes. Through targeted optimization, increased scene performance from ~20 FPS to stable 45 FPS. Focused on production-ready assets rather than showcase-only visuals.
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Education
- IT-Systemelektroniker, IT-SystemelektronikerHeinrich Hertz Berufskolleg Düsseldorf2017IT-Systemelektroniker, IT-Systemelektroniker