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I'm a creative developer blending 3D web experiences with software engineering to craft immersive, high-performance applications. I collaborate with artists and architects to push the boundaries of what’s possible on the web, building interactive scenes with Three.js, React/Vue/Svelte and Electron. With 3+ years in architectural visualization and 1.5+ years in software development, I love turning ideas into tangible experiences, delivering work ahead of schedule and winning competitive hackathons. I thrive in fast-paced teams and enjoy mentoring others.…I'm a creative developer blending 3D web experiences with software engineering to craft immersive, high-performance applications. I collaborate with artists and architects to push the boundaries of what’s possible on the web, building interactive scenes with Three.js, React/Vue/Svelte and Electron. With 3+ years in architectural visualization and 1.5+ years in software development, I love turning ideas into tangible experiences, delivering work ahead of schedule and winning competitive hackathons. I thrive in fast-paced teams and enjoy mentoring others.

Mark Kats

Web Developer, Full Stack Developer, 3D Designer, +2

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I'm a creative developer blending 3D web experiences with software engineering to craft immersive, high-performance applications. I collaborate with artists and architects to push the boundaries of what’s possible on the web, building interactive scenes with Three.js, React/Vue/Svelte and Electron. With 3+ years in architectural visualization and 1.5+ years in software development, I love turning ideas into tangible experiences, delivering work ahead of schedule and winning competitive hackathons. I thrive in fast-paced teams and enjoy mentoring others.…I'm a creative developer blending 3D web experiences with software engineering to craft immersive, high-performance applications. I collaborate with artists and architects to push the boundaries of what’s possible on the web, building interactive scenes with Three.js, React/Vue/Svelte and Electron. With 3+ years in architectural visualization and 1.5+ years in software development, I love turning ideas into tangible experiences, delivering work ahead of schedule and winning competitive hackathons. I thrive in fast-paced teams and enjoy mentoring others.

Available to hire

I’m a creative developer blending 3D web experiences with software engineering to craft immersive, high-performance applications. I collaborate with artists and architects to push the boundaries of what’s possible on the web, building interactive scenes with Three.js, React/Vue/Svelte and Electron.

With 3+ years in architectural visualization and 1.5+ years in software development, I love turning ideas into tangible experiences, delivering work ahead of schedule and winning competitive hackathons. I thrive in fast-paced teams and enjoy mentoring others.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Spanish; Castilian

Fluent

Russian

Advanced

Chinese

Advanced

Polish

Beginner

Work Experience

3D Desktop Application Developer at Forma (Personal Project)

October 1, 2025 - Present

Built desktop 3D asset manager using Electron, Svelte, and Three.js for local file indexing and real-time preview; Implemented automatic thumbnail generation, HDRI environment system with 360° rotation, and multi-format support (GLB, GLTF, OBJ, FBX, STL); Designed file watcher service with SQLite database for offline-first architecture with zero cloud dependencies

Full Stack Developer at Heartful Leadership

May 1, 2025 - Present

Led development of meditation platform serving 100+ users, defining features and coordinating with stakeholders; Delivered Phase 1 & 2 30% ahead of schedule, securing Phase 2 commission through user feedback and product iteration

3D Web Developer at Personal Portfolio (markkats.com)

March 1, 2025 - May 1, 2025

Developed interactive 3D portfolio featuring animated scenes with Three.js, @react-three/fiber, GSAP, and Maath; Optimised 3D performance using custom Blender models exported as GLB/GLTF with responsive layouts

Frontend Developer at Digital Asset Custody Solutions

August 1, 2024 - October 1, 2024

Built Australia's first crypto attestation platform with team of 5 engineers, identifying $2B+ market opportunity

Software Engineer at Advatek Lighting

December 1, 2023 - July 1, 2024

Replaced manual Excel tracking with automated traceability system (Python, Flask, Vue, AWS EC2), boosting operational efficiency 30% and reducing errors 45%

3D Artist at Wilder World (Metaverse)

November 1, 2021 - November 1, 2022

Created immersive 3D environments for Miami metaverse project, collaborating with artists from Nike, DNEG, Dune, and Zaha Hadid Architects on large-scale virtual world development

3D Artist at PF Exterior & Interior

February 1, 2020 - November 1, 2021

Contributed photorealistic 3D visualisations to 5+ real estate projects valued at $5M+, supporting client approvals and construction funding