r
romanharutyunya

Roman Har

@romanharutyunya

Expert 3D Jewelry CAD Designer

Armenia
English, Russian, Armenian
About me
Hi, I’m Roman, founder and lead jewelry CAD designer at Cadvance 3D Jewelry Design Studio. With 8+ years of experience, I provide professional jewelry CAD design, 3D jewelry modeling, digital sculpting, production-ready STL and 3DM files, and photorealistic jewelry rendering. I specialize in engagement rings, pendants, signet rings, pavé settings, custom jewelry, and complex sculptural designs. I value precision, honest communication, confidentiality, and long-term cooperation.... Read more

Skills

r
romanharutyunya
Roman Har
Offline • 

See my services

3D Modeling & Rendering
I will do 3d jewelry cad design and rendering
From$25 / projectMore details
3D Modeling & Rendering
I will create ultra realistic 3d jewelry renderings and animations
From$60 / projectMore details

Portfolio

Work experience

CAD

Full-time • 8 yrs

Founder, Managing Director & Lead Jewelry CAD Designer

Jun 2022 - Present • 4 yrs 2 mos

Founded and currently manage Cadvance 3D Jewelry Design Studio, providing professional jewelry CAD design, digital sculpting, and photorealistic rendering services to clients worldwide. I oversee daily business operations, customer relationships, project planning, team coordination, quality control, and final delivery while also working directly as the lead jewelry CAD designer. I communicate with clients to understand their ideas, technical requirements, budgets, and manufacturing needs, then guide each project from the initial concept through production-ready CAD development. I personally review designs to ensure accurate dimensions, secure stone settings, suitable metal thicknesses, clean geometry, practical casting tolerances, and reliable manufacturing results. My responsibilities also include leading the CAD design team, assigning and supervising projects, handling revisions, maintaining clear communication, meeting deadlines, and building long-term relationships with jewelry brands, manufacturers, designers, and private clients.

Managing Director & Lead Jewelry CAD Designer

Apr 2019 - Jan 2022 • 2 yrs 9 mos

Managed business operations, client communication, project planning, and the jewelry design team while personally creating and reviewing custom jewelry designs. Specialized in jewelry concept development, Gemvision Matrix and MatrixGold modeling, Rhino 3D, digital sculpting, production-ready 3DM/STL files, stone-setting preparation, and photorealistic jewelry rendering. Oversaw projects from the initial concept through manufacturing preparation and final delivery.

3D jewelry cad designer

Mar 2018 - Apr 2019 • 1 yr 1 mo

Created custom, production-ready 3D jewelry models for rings, pendants, earrings, bracelets, signet pieces, pavé jewelry, and sculptural designs. Developed accurate CAD files from sketches, reference images, technical drawings, and client ideas using Gemvision Matrix, MatrixGold, Rhino 3D, and ZBrush. Prepared clean 3DM, STL, and STEP files with practical tolerances, secure stone settings, appropriate metal thicknesses, and casting-ready construction. Also produced photorealistic jewelry renderings, completed revisions, and supported clients throughout the design and manufacturing-preparation process.