Meet Cesar Heiberg Ramirez Sieber of Los Angeles

Today we’d like to introduce you to Cesar Heiberg Ramirez Sieber.

Hi Cesar Heiberg, please kick things off for us with an introduction to yourself and your story.
My background actually started in architecture. I graduated as an architect, and during my studies I had my first real introduction to 3D. At the time, I was using it mainly as a tool to visualize architectural ideas, but I quickly became fascinated by everything that could be created beyond architecture.

Around 2015, I started taking 3D more seriously and began teaching myself modeling and animation through online tutorials, personal projects, and a lot of experimentation. Most of what I learned came from spending countless hours practicing, making mistakes, trying different software, and constantly challenging myself to create something better than what I had done before.

Over time, 3D evolved from being just another tool in my architectural background into the main focus of my creative career. I began exploring different areas such as modeling, animation, lighting, texturing, rendering, and visual storytelling, and eventually had the opportunity to work professionally as a 3D artist and animator.

But I still see myself as a student. I don’t think the learning process ever really ends in this industry, especially because technology and creative tools are constantly evolving. Today, I’m continuing that journey by studying Game Design, which is allowing me to explore another side of 3D and understand how art, storytelling, interaction, and design can come together to create experiences.

Looking back, what started as a skill I learned through architecture gradually became the creative path I wanted to pursue professionally, and I feel like I’m still only building the next chapter of that story.

Would you say it’s been a smooth road, and if not what are some of the biggest challenges you’ve faced along the way?
It definitely hasn’t been a completely smooth road. One of the biggest challenges in my journey was making the decision to leave Venezuela and move to the United States to continue developing my career as a 3D artist.

Leaving my country, my family, and everything that was familiar to me was not easy. Starting over in a new place comes with a lot of uncertainty, both personally and professionally. But I also knew that if I wanted to keep growing and create more opportunities for myself in this industry, I had to take that chance.

There have been many moments of learning, adapting, and pushing myself outside of my comfort zone, but looking back, I feel that the sacrifices have been worth it. I’ve been able to grow professionally, work on projects that continue to challenge me, and build a career around something that I genuinely love doing.

One of the things that means the most to me is knowing that my family is proud of what I’ve been able to accomplish. They have seen the entire process, from when I was learning 3D on my own to where I am today, so being able to share that progress with them is very special to me.

At the same time, I don’t feel like I’ve reached the final destination. I still have a lot that I want to accomplish. One of my goals is to eventually contribute to larger productions, whether that means working in film, animation, or the video game industry. I see everything I’ve done so far as part of a much longer journey, and I’m excited to see where it takes me next.

Thanks – so what else should our readers know about your work and what you’re currently focused on?
My work is centered around 3D art, particularly modeling, animation, and the creation of visual assets for different types of projects. I’ve worked with 3D for animation, marketing and advertising, short-form visual productions, and more recently, projects connected to game design and interactive experiences.

One of the things that has had the biggest influence on the way I work is my background in architecture. Architecture trained me to understand space, proportion, scale, composition, form, and how different elements relate to one another in a three dimensional environment. Over the years, that way of thinking became almost instinctive for me, and today I bring it into everything I create as a 3D artist.

When I model something, I don’t only think about whether it looks good from one angle. I tend to think about how that object occupies space, how it is constructed, how its proportions interact with the environment around it, and how someone might experience it from different perspectives. I think that combination of architectural thinking and digital art is one of the things that sets my work apart.

What I’m most proud of, though, is the progression of my career itself. I don’t think my journey has been defined by one single moment or project. It has been a continuous process of moving forward. Sometimes the steps have been small and sometimes they have been much bigger, but I’ve always tried to move in the same direction with determination and curiosity.

A recent moment that meant a lot to me happened during my first semester studying Game Design. I participated in a scholarship competition and received second place. It was especially meaningful because I was entering a new area of study and challenging myself creatively again. Receiving that recognition reminded me that even after years of working in 3D, there are still new things to learn, new directions to explore, and new ways to grow as an artist.

Ultimately, I think what defines me is that I don’t see 3D simply as software or a technical skill. I see it as another way of designing, communicating ideas, and creating worlds. My architectural background, my experience as a 3D artist, and now my studies in Game Design are all becoming different parts of the same creative language.

We’d love to hear about how you think about risk taking?
I think taking risks is an essential part of growing, both personally and professionally. At some point, everyone has to step outside of their comfort zone and accept that there is always going to be some level of uncertainty.

I’ve come to believe that comfort can sometimes become a bubble. When everything feels too safe and predictable, it can be easy to stop moving without even realizing it. Life is constantly changing, industries are changing, technology is changing, and as creatives, I think we have to be willing to move with that change instead of staying in the same place.

For me, taking risks doesn’t always mean making one dramatic decision. Sometimes it means starting a new project without knowing exactly where it will lead, learning a new skill, exploring a different area of 3D, or putting time and energy into an idea that may or may not work. I’ve worked on projects that didn’t grow the way I expected them to, but I don’t see that as wasted effort. Every project teaches you something and can lead you toward another opportunity.

3D is such a broad field, and there are so many directions you can take within it, from animation and advertising to film, games, visualization, and interactive experiences. Because of that, I try to stay open to experimentation and to following new paths when they appear.

I think risk is necessary because you can’t stay in the same place forever while everything around you continues moving. Sometimes you have to take the step before you know exactly where it will take you. For me, the important thing is to keep creating, keep learning, and keep moving forward.

Contact Info:

• Website: https://www.behance.net/cesarheiberg
• Instagram: https://www.instagram.com/heiberg_/
• LinkedIn: https://www.linkedin.com/in/cesarheibergramirez/
• Other: https://www.instagram.com/survivorsnotes/