About — Sunds, Denmark

A maker's eye,
trained at the bench.

I'm a fourth-year Creative Jewelry student at Rajamangala University of Technology Phra Nakhon. I'm happiest moving between the drawing board, the computer, and the bench — and I like understanding a piece from every angle before it's made.

Detail-oriented, adaptable, and motivated, I'm looking for an international internship in jewelry design or manufacturing where I can keep building both the craft and the technical side of the work.

Detail-oriented Adaptable Hands-on Curious
See the process Download CV ↓
Portrait of Pichamon smiling

A piece of jewelry passes through many hands before it is finished. I've learned to be all of them — designer, modeller, caster, goldsmith, and gemologist.

The Process

Six skills, one pair of hands

Each stage below is something I've practised hands-on — shown here with my own studio and coursework.

Pichamon holding a decorative artwork
01 / 06

Drawing and Design

Designed jewelry by combining Orthographic Projection drawings with traditional Thai Kanok motifs, developing concept from hand sketches to technical drawings for production.

Orthographic projectionThai Kanok motifsTechnical drawing
Drawing portfolio10 supporting images
Lotus and ruby jewelry drawing Technical jewelry drawing board Necklace and flower drawing Gemstone drawing studies Large decorative artwork Bracelet jewelry sketch studies Pendant and earring jewelry sketch studies Ring jewelry sketch studies Lotus ruby pendant technical drawing board Ruby ring technical drawing and rendering board
02 / 06

CAD and Digital Sculpting

I translate drawings into precise 3D models — parametric jewelry in MatrixGold and Rhino, and organic, sculptural forms built up in ZBrush.

MatrixGoldRhinoZBrush
Butterfly jewelry model in MatrixGold ZBrush digital sculpting screenshot
CAD and digital sculpting35 images
MatrixGold - Featured Models
Clear hero examples from the CAD boards before the dense screenshot sets.
Butterfly MatrixGold model Ring MatrixGold model Pink ribbon MatrixGold screenshot Heart MatrixGold screenshot
MatrixGold - Screenshot Board 1
First Canva board of MatrixGold CAD screenshots.
MatrixGold model screenshot MatrixGold model screenshot MatrixGold model screenshot MatrixGold model screenshot MatrixGold model screenshot MatrixGold model screenshot MatrixGold model screenshot MatrixGold model screenshot
MatrixGold - Screenshot Board 2
Ring, temple, pendant, and presentation variants.
Temple MatrixGold screenshot Ring MatrixGold screenshot Pink ring MatrixGold screenshot Blue ring MatrixGold screenshot Purple ring MatrixGold screenshot Square ring MatrixGold screenshot Yellow ring MatrixGold screenshot Purple pendant MatrixGold screenshot
MatrixGold - Screenshot Board 3
Additional MatrixGold model explorations and presentation views.
Turquoise ring MatrixGold screenshot Dice MatrixGold screenshot Ring MatrixGold screenshot Butterfly MatrixGold screenshot Creative jewelry MatrixGold screenshot Purple and gold ring MatrixGold screenshot Square pattern MatrixGold screenshot Infinity ring MatrixGold screenshot
ZBrush Workstation
Context photo showing ZBrush digital sculpting practice at the workstation.
ZBrush workstation portrait
Rhino
Form exploration and model building before moving into physical output.
Rhino model screenshot Rhino model screenshot
ZBrush
Organic digital sculpting for character, floral, and figure-based forms.
ZBrush classroom bunny photo ZBrush rose screen photo ZBrush sunflower workstation ZBrush bust screenshot
Resin 3D print on the printer bed Large gray 3D printed prototype
03 / 06

Prototyping

Resin 3D printing, painting, laser cutting, and machine practice turn a digital model into a physical prototype that can be tested, refined, and prepared for production.

3D printingPaintingLaser cutting
Prototyping and machine practice7 supporting images
CNC and Machine Practice
Machine setup and object handling before or after digital fabrication.
CNC and machine practice object on desk
3D Printing
Printed parts, painted 3D prints, and physical prototypes created from digital models.
Hand holding 3D printed pieces White 3D printed model Painting stage of a 3D print
Laser Cutting
Laser-cut cards, name plates, and motif samples.
Laser-cut black card Laser-cut Thai Kanok motif card Laser-cut name plate
04 / 06

Wax and Casting

Wax-tree assembly, investment, mold preparation, and lost-wax casting into metal — the bridge between a model and a real object.

Wax tree assemblyInvestmentLost-wax casting
Wax tree assembly at a workbench Heated casting flask during lost-wax casting
Wax, mold and casting process11 supporting images
Wax Tree Setup
Wax tree assembly before investment and casting.
Wax tree on scale
Investment and Flask Preparation
Preparing flasks and investment material for lost-wax casting.
Wax tree in casting flask Investment casting flask Weighing investment powder
Casting Equipment and Burnout
Casting machine operation, heated flasks, and molten metal handling.
Group at casting equipment Casting machine close-up Group holding perforated flask Casting flasks on rack Molten metal casting photo Heated flask during casting
Cast Result
Finished sprue tree after the casting process.
Finished sprue tree
Working at the rolling mill Rings hanging on copper wires for electroplating
05 / 06

Fabrication and Finishing

Rolling, soldering, stamped pattern work, electroplating, polishing, and finishing every surface until the piece is ready to wear.

SolderingStamped patternElectroplatingPolishing
Handcraft, stamped pattern and finishing23 supporting images
Bench Fabrication and Soldering
Rolling, torch work, component forming, and workshop bench practice.
Ring close-up Rolling machine practice Torch practice with group Ring on floral background Silver flower component Small flower part held in fingers Flame annealing close-up
Finished Objects and Color Studies
Finished pieces, enamel color studies, and wearable object outcomes.
Finished charm pieces Two gold rings on bench block Dark ring close-up Stamped pattern silver medallion set Colored enamel coin set Finished ring held in fingers
Stamped Pattern and Surface Work
Stamped pattern results, microscope work, and metal surface studies.
Engraving microscope photo Engraved plaque photo Engraved copper plate on pitch bowl Engraved copper plate with stones
Polishing and Finishing
Rotary work, buffing, and final surface finishing.
Rotary finishing close-up Buffing wheel finishing close-up Rotary tool close-up
Electroplating
Electroplating setup, bath control, and plated ring results.
Plated rings in hand Power supply adjustment Electroplating bath tray
06 / 06

Gemology

Identifying and grading stones under the microscope, studying their origins, then cutting and setting them into the finished work.

IdentificationMicroscopyStone setting
Gemstone market tray during field study Gem cutting and microscope practice
Gemology and field observation2 supporting images
Gem Market and Museum Study
Gem and Jewelry Museum and Chanthaburi Gem Market.

Participated in a field study at the Gem and Jewelry Museum and the Chanthaburi Gem Market. Learned about gemstones found in Thailand, Thailand's gemstone export industry, gemstone trading, and quality evaluation.

Gem and Jewelry Museum field study
Mining Field Study
Tin-mining site visit connected to gemstone resources and material origin.

Participated in a field study at a tin mining site to gain practical knowledge of gemstone resources, mining processes, and gemstone sorting techniques.

Field study group photo

Selected Work

Finished pieces

A few outcomes — where the whole process comes together in a single object.

View full gallery →
Stamped pattern silver medallions
Stamped Pattern Series
2025
Stamped pattern silver medallions
Handmade yellow gold and brass rings on a bench block
Yellow Gold / Brass Ring Study
2025
Handmade ring made from yellow gold/brass
Finished sprue tree from lost-wax casting
Casting Tree Study
2025
Lost-wax casting result
Cold-enamel colour study pieces
Cold-Enamel Series
2026
Colour study in set resin

Resume

Education and experience

Download full CV ↓

Education

Rajamangala University of Technology Phra Nakhon
Creative Jewelry · 2020 – Present
Benchamatheputhit Phetchaburi School
English – Chinese Program

Languages

ThaiNative
EnglishIntermediate

Skills

Fabrication
Handmade fabrication, wax injection, wax-tree assembly, rubber mold making, metal casting, soldering
Finishing and surface
Finishing, polishing, electroplating, stamped pattern and surface work
Design and CAD
Drawing, MatrixGold, Rhino, ZBrush
Technical
Gem cutting, gemstone setting, CNC, laser operation

Experience and training

Jewelry Manufacturing Practice 2023 – Present
Hands-on practice across casting, soldering, stone setting, and finishing at RMUTP — taking pieces from concept sketch to finished object, plus 3D models in MatrixGold, Rhino, and ZBrush.
Field Studies
Gem and Jewelry Museum and Chanthaburi Gem Market — Thai gemstones, trading, and quality evaluation; plus a tin-mining site visit on gemstone resources and sorting.
Workshops and Training
Kinetic jewelry with movable mechanisms, and gemstone origins, identification, and microscopic examination using gemological microscopes.

Available for internships

Let's make something
worth keeping.

Email
pichamon195614@gmail.com
Phone
+66 80 234 1702
Based in
Sunds, Denmark
© 2026 Pichamon Subsanguan — Creative Jewelry Creative Jewelry Portfolio · 2026