t
tichang001

tichang

@tichang001

3D CAD Modeling Product Design Mechanical Parts

United States
English
About me
I am a 3D modeling specialist creating accurate, functional, and high quality CAD designs for products, mechanical parts, and prototypes. I help startups, engineers, inventors, and businesses transform ideas, sketches, and concepts into detailed 3D models for visualization, prototyping, and manufacturing. Focused on precision, clean geometry, and practical design solutions, I create models optimized for 3D printing and real world applications. Whether you need a custom component, mechanical assembly, or product concept, I can bring your ideas to life through professional 3D CAD modeling.... Read more

Skills

t
tichang001
tichang
Offline • 

See my services

3D Modeling & Rendering
I will do 3d cad designs robotics bionic prosthetic wearables pcb enclosure iot devices
From$20 / projectMore details
Full Design Process
I will 3d product industrial design consumer electronics smart device mvp manufacturing
From$20 / projectMore details

Work experience

LinkedIn

3D CAD Modeling

LinkedIn • Freelance

Dec 2023 - Dec 2025 • 2 yrs

As a 3D Modeling Specialist, I help clients transform ideas, concepts, sketches, and reference images into accurate and functional CAD models. I work with startups, engineers, inventors, and businesses that need professional 3D designs for product development, prototyping, manufacturing, and visualization. Many clients come with unfinished concepts, unclear designs, or ideas that are difficult to manufacture. I help overcome these challenges by creating precise 3D models, improving design functionality, optimizing parts for 3D printing, and developing practical solutions that meet real world requirements. My experience includes designing mechanical components, product prototypes, custom parts, assemblies, and detailed CAD models. I focus on clean geometry, accuracy, and design intent to ensure every model is not only visually complete but also usable for production and further development. Through careful communication and attention to detail, I help clients reduce design problems, visualize their ideas clearly, and move from concept to a finished digital model with confidence.