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Hi, I’m Anatolii Cheban, a Senior Frontend and Full-Stack Engineer specializing in React, TypeScript, and 3D visualization. I enjoy turning complex requirements into scalable SaaS platforms, admin dashboards, and immersive configurators using Three.js and WebGL. I take ownership end-to-end—from architecture and development to deployment and post-launch optimization—and I thrive in fast-paced, high-load environments. Based in Barcelona, Spain, I’m open to relocation and available as an independent contractor.…Hi, I’m Anatolii Cheban, a Senior Frontend and Full-Stack Engineer specializing in React, TypeScript, and 3D visualization. I enjoy turning complex requirements into scalable SaaS platforms, admin dashboards, and immersive configurators using Three.js and WebGL. I take ownership end-to-end—from architecture and development to deployment and post-launch optimization—and I thrive in fast-paced, high-load environments. Based in Barcelona, Spain, I’m open to relocation and available as an independent contractor.

Anatolii Cheban

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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Hi, I’m Anatolii Cheban, a Senior Frontend and Full-Stack Engineer specializing in React, TypeScript, and 3D visualization. I enjoy turning complex requirements into scalable SaaS platforms, admin dashboards, and immersive configurators using Three.js and WebGL. I take ownership end-to-end—from architecture and development to deployment and post-launch optimization—and I thrive in fast-paced, high-load environments. Based in Barcelona, Spain, I’m open to relocation and available as an independent contractor.…Hi, I’m Anatolii Cheban, a Senior Frontend and Full-Stack Engineer specializing in React, TypeScript, and 3D visualization. I enjoy turning complex requirements into scalable SaaS platforms, admin dashboards, and immersive configurators using Three.js and WebGL. I take ownership end-to-end—from architecture and development to deployment and post-launch optimization—and I thrive in fast-paced, high-load environments. Based in Barcelona, Spain, I’m open to relocation and available as an independent contractor.

Available to hire

Hi, I’m Anatolii Cheban, a Senior Frontend and Full-Stack Engineer specializing in React, TypeScript, and 3D visualization. I enjoy turning complex requirements into scalable SaaS platforms, admin dashboards, and immersive configurators using Three.js and WebGL.

I take ownership end-to-end—from architecture and development to deployment and post-launch optimization—and I thrive in fast-paced, high-load environments. Based in Barcelona, Spain, I’m open to relocation and available as an independent contractor.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Bulgarian

Fluent

Ukrainian

Fluent

Russian

Fluent

Work Experience

Full-Stack Engineer at 3DFrames

October 1, 2024 - Present

Designed and developed complex 3D configurators using React, TypeScript, and Three.js; designed and built core multi-tenant SaaS platform (React + TypeScript + NestJS); implemented authentication (JWT + refresh), RBAC, dashboard system, and reusable component library; developed backend microservices for file processing, billing hooks, and third-party API integrations; set up CI/CD pipelines and automated deployments to AWS and Vercel; reduced bundle size by ~35% and improved performance through refactoring and lazy-loading.

Frontend & WordPress Developer at Freelance

June 1, 2022 - Present

Converted 20+ Figma designs into pixel-perfect, responsive websites; Built custom WordPress themes and headless solutions with React + WP REST API; Consistently achieved Lighthouse scores and Core Web Vitals in the 'Good' zone; 100% Job Success Score on Upwork.

Full-Stack Developer at Todor3D

February 1, 2022 - October 1, 2024

Designed and developed complex 3D configurators using React, TypeScript, and Three.js; Built full admin dashboards for managing products, configurators, pricing models, and client data; Implemented custom backends using NestJS, TypeScript, MySQL, and Azure Graph integrations; Developed real-time geometry processing systems and optimized 3D performance; Built tools and frameworks reused across multiple configurator projects; Produced production-grade games and interactive experiences using Pixi.js; Delivered end-to-end solutions from UI/UX logic to backend architecture and deployment.