Professional 3D designer and digital artist with extensive experience applying 3D design to real manufacturing, especially in the jewellery sector. I handle both technical digital workflows and manual workshop processes, including manufacturing, assembly, and finishing—always with precision, attention to detail, and a practical, production-oriented approach.

Juan J. Bernardo Alonso

Professional 3D designer and digital artist with extensive experience applying 3D design to real manufacturing, especially in the jewellery sector. I handle both technical digital workflows and manual workshop processes, including manufacturing, assembly, and finishing—always with precision, attention to detail, and a practical, production-oriented approach.

Available to hire

Professional 3D designer and digital artist with extensive experience applying 3D design to real manufacturing, especially in the jewellery sector. I handle both technical digital workflows and manual workshop processes, including manufacturing, assembly, and finishing—always with precision, attention to detail, and a practical, production-oriented approach.

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Language

Spanish; Castilian
Fluent
English
Fluent

Work Experience

3D modeller/designer at Promojoya
March 1, 2024 - May 1, 2024
Design, modelling and visualization of pieces for the CUSTOM experimental collection, aimed at total customization of pieces with the theme of each town or city in Spain; pieces based on references agreed between the commercial agent and the wholesale client. Parts intended for manufacturing through 3D printing/casting.
Freelance jewellery 3D design, modelling and visualization at Freelance (Madrid)
January 1, 2020 - Present
Provided jewellery design and adaptation for 3D/casting, including vector 2D design for laser cutting and engraving, as well as image processing and photography services for prototyping and production-oriented outcomes.
Freelance jewellery 3D design, modelling and visualization at Freelance – Madrid
January 1, 2020 - Present
Design and adaptation of jewellery for 3D/casting. Vector 2D design for laser cutting and engraving, image processing, photography.
Freelance jewellery 3D design, modelling and visualization at Freelance
January 1, 2020 - Present
Design and adaptation of jewellery for 3D/casting. Vector 2D design for laser cutting and engraving, image processing, photography.
3D and 2D modeller/designer at Miguel Ángel Sanchez Parejo Joyero SL
January 1, 2020 - Present
Design and adaptation of jewellery for 3D/casting. Advanced visualization. Design of stamping dies for 3D laser machining manufacturing. Vector 2D design for laser cutting and engraving, image processing, photography.
In charge of 3D -2D design, prototyping and operation of laser machinery at Cursal Joyeros SL
January 1, 2017 - January 1, 2020
Handled jewellery design and adaptation for 3D/casting. Produced 2D vector work for laser cutting and engraving and operated a fibre laser (50W). Delivered advanced visualization tasks and supported brand development (website, photography and startup-related production tasks). Applied manufacturing, assembly and finishing knowledge throughout production.
In charge of 3D-2D design, prototyping and operation of laser machinery at Cursal Joyeros SL
January 1, 2017 - January 1, 2020
Design and adaptation of jewellery for 3D/casting. 2D design for laser cutting and engraving, operation of laser cutting and engraving machine (fibre laser, 50W), advanced visualization tasks. Brand development, website, photography and other tasks.
3D -2D design, prototyping and operation of laser machinery at Cursal Joyeros SL
January 1, 2017 - January 1, 2020
Design and adaptation of jewellery for 3D/casting. 2D design for laser cutting and engraving; operation of laser cutting and engraving machine (fiber laser, 50W); advanced visualization tasks. Brand development, website, photography and other start-up tasks for Ritual Joyas.
3D and 2D modeller/designer at Miguel Ángel Sanchez Parejo Joyero SL
January 1, 2015 - January 1, 2017
Design and adaptation of jewellery for 3D/casting. 2D vector design for laser cutting and engraving, image processing, photography.
3D and 2D modeller/designer at Miguel Ángel Sánchez Parejo Joyero SL
January 1, 2015 - January 1, 2017
Design and adaptation of jewellery for 3D/casting. Vector 2D design for laser cutting and engraving, image processing, photography.
Professional Translator EN-ES / ES-EN, Freelance
January 1, 2014 - Present
Translation, editing/correction and transcription of technical and specialized documents; project management in collaboration with Calibre Translation; experience in engineering, finance, technology, chemistry, manufacturing, civil works, science and management manuals.
3D generalist and composition (advertising content) at Patito Feo Producciones
January 1, 2013 - December 31, 2018
Worked as a 3D artist and composition collaborator for audiovisual content creation supporting advertising campaigns.
3D and 2D design teacher (private classes / freelance tutoring) at Private classes (Madrid)
January 1, 2013 - Present
Taught 3D design for real jewellery production using tools such as Rhino, Maya and ZBrush/Mudbox. Also taught vector and photographic design workflows for laser cutting and engraving using tools including Illustrator, Inkscape and Photoshop.
3D and 2D design teacher at Taller Seis
January 1, 2013 - January 1, 2015
Jewellery making and teaching; manual manufacturing of silver, gold and platinum jewellery; jewellery teacher.
3D and 2D design teacher aimed at real jewellery production at Private
January 1, 2013 - January 1, 2018
Private classes of 3D design on Rhino, Maya, Zbrush, Mudbox, etc., aimed at real jewellery production; Vector and photographic design for laser cutting and engraving applications.
Jeweller and jewellery teacher at Taller Seis
January 1, 2013 - January 1, 2015
Manual manufacturing of silver, gold and platinum jewellery; jewellery teaching.
Freelance jewellery design and prototyping at Freelance
January 1, 2013 - Present
Freelance jewellery design and prototyping; design and adaptation for 3D/casting; 2D design for laser cutting and engraving; audiovisual services; tutor.
3D and 2D design teacher aimed at real jewellery production at Private classes
January 1, 2013 - January 1, 2018
3D design on Rhino, Maya, Zbrush, Mudbox, etc., aimed at real jewellery production; Vector and photographic design for laser cutting and engraving on Illustrator, Inkscape, Photoshop, etc.
3D generalist and composition at Patito Feo Producciones
January 1, 2011 - January 1, 2012
3D artist and composition collaborating in the creation of audiovisual content for advertising.
3D Generalist and Compositing Intern (advertising) at La Bombilla FX
January 1, 2010 - December 31, 2011
Collaborated as a 3D artist and compositing intern in the creation of audiovisual content for advertising.
3D Generalist and Compositing Intern at La Bombilla FX
January 1, 2010 - January 1, 2011
3D artist and composition collaborating in the creation of audiovisual content for advertising.
Collections and Administration Agent at RIA Envia Telecomunicaciones
January 1, 2007 - January 1, 2010
Recovery of money from delinquent agents; creation and administration of reports and presentations; coordination of employees; legal representation in complaints.
Teleoperator at Rainbow Global Solutions
January 1, 2005 - January 1, 2007
Teleoperator in various sales, loyalty and commercial campaigns.
Teleoperator at Rainbow Global Solutions S.L.
January 1, 2005 - January 1, 2007
Teleoperator in various sales, loyalty and commercial campaigns.
Teleoperator at Unitono S.L.
January 1, 2004 - January 1, 2005
Teleoperator in various sales and loyalty campaigns.
Jeweller (General jewellery tasks) at Joaquín Berao SL
January 1, 2002 - December 31, 2004
Performed general jewellery workshop tasks including jewellery review, assembly and finishing.
Jeweller at Own workshop (Madrid)
January 1, 2002 - December 31, 2005
Created handmade jewellery pieces for various clients, mostly in gold, including review, assembly/finishing as required by client and production specifications.
Jeweller at Joaquín Berao SL
January 1, 2002 - January 1, 2004
General jewellery tasks; jewellery review, assembly and finishing.
High Jewellery Jeweller at Workshop of master Ernesto Crespi
January 1, 2000 - December 31, 2002
Crafted fine jewellery pieces (mostly platinum) with hand-built production processes; contributed to jewellery modelling and review/assembly/finishing.
Jeweller at Capricho SA
January 1, 1998 - January 1, 2000
Gold jewellery modelling; gold jewellery review, assembly and finishing.
Jeweller at Amarillo SA
January 1, 1996 - January 1, 1998
Gold jewellery review, assembly and finishing.

Education

Bachelor of Chemical Sciences (Not completed) at Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires (UBA)
January 1, 1993 - January 1, 1997
Higher Bachelor's Degree at Colegio Nacional de Buenos Aires, UBA, Buenos Aires, Argentina
January 1, 1987 - January 1, 1992
Studies in Goldsmithing at Escuela Municipal de la Joya, Buenos Aires, Argentina
January 1, 1996 - January 1, 2000
Official advanced character animation course (CharacterStudio and Bones on 3dsMax2010) at CICE. Escuela de nuevas tecnologías, Madrid
January 1, 2009 - December 31, 2009
Bachelor of Chemical Sciences – Not completed at Facultad de Ciencias Exactas y Naturales, UBA
January 1, 1993 - January 1, 1997
Higher Bachelor's Degree at Colegio Nacional De Buenos Aires, UBA
January 1, 1987 - January 1, 1992
Studies in goldsmithing (setting, jewellery, chiselling) at Escuela Municipal de la Joya
January 1, 1996 - January 1, 2000
Bachelor of Chemical Sciences (not completed) at Facultad de Ciencias Exactas y Naturales, UBA
January 1, 1993 - July 7, 2026
CICE. Escuela de nuevas tecnologías at CICE, Escuela de nuevas tecnologías
January 1, 2010 - July 7, 2026
Official advanced character animation course with Character Studio and Bones (3dsMax) at CICE / 3dsMax course (as referenced)
January 1, 2009 - July 7, 2026
Studies in goldsmithing (setting, jewellery, chiselling) at Escuela Municipal de la Joya, Buenos Aires, Argentina
January 1, 1996 - January 1, 2000

Qualifications

3D Experience Platform Training
January 1, 2025 - March 25, 2026
Commerce and Customer Service Course
January 1, 2023 - March 25, 2026
Self-taught: CATIA, Siemens NX, ANSYS and PTC Creo
January 1, 2020 - March 25, 2026
Official advanced character animation course (CharacterStudio and Bones on 3dsMax2010)
January 1, 2009 - December 31, 2009
Training and Certifications on the 3D Experience platform
January 1, 2025 - March 31, 2026
CATIA CAD training, mechanical design (self-taught)
January 1, 2020 - March 31, 2026
Training and Certifications on the 3D Experience platform
January 1, 2025 - July 7, 2026
C1 CAE Certificate (Cambridge University) - English
January 11, 2030 - July 7, 2026

Industry Experience

Manufacturing, Media & Entertainment, Professional Services, Education, Retail, Software & Internet, Other