Hire the Best d3.js Developers
in South Korea

I'm the Creative Director of ALEPHSTUDIO — a creative web studio built around one idea: design and code should never be separate disciplines. I build high-concept digital experiences for brands — interactive frontends, full-stack applications, and everything in between. For select projects, I work directly with clients from start to finish: creative direction, design, development, and deployment. All in one. Clients come to me when they have a vision that needs real engineering behind it, or a product that works but feels like nothing. * WHAT I BUILD Cinematic web experiences — scroll-driven storytelling, immersive loader sequences, physics-based motion with GSAP and Lenis. Sites that feel alive. 3D and WebGL — React Three Fiber, custom GLSL shaders, real-time distortion, particles, and light-driven visuals. Browser-native, 60fps. Production full-stack — Next.js + Supabase end-to-end: auth, APIs, PostgreSQL, Row Level Security, SEO, Open Graph. Built to launch and built to last. Brand-driven UI — refined product-grade interfaces and bold experimental directions. Built around your identity, never a template. * HOW I WORK Running an agency means I know how to take ownership, communicate clearly, and deliver. No hand-offs, no gap between design and dev. When I take on a project personally, you get the full weight of the studio behind it. If you want one person — backed by a studio — who can hold the whole vision and ship it — let's talk.

I turn design files into immersive, high-end web experiences that make brands feel premium. I'm a senior front-end developer with 9+ years of experience specialising in interactive websites and 3D experiences using Three.js. My work has been recognised with an iF Design Award and a Webby Award, and I've built for brands like Hyundai, Samsung, and Valentino — projects where animation, performance, and storytelling all have to work together to deliver something truly memorable. What I bring to your project: Bringing static Figma or design files to life with fluid, cinematic motion Advanced 3D web experiences and interactive environments built with Three.js The technical precision to match a designer's vision pixel-perfectly and elevate it Clean, scalable code that performs smoothly across all devices My goal is simple: take what your designer envisioned and build something that actually feels that way in a browser.

Data visualization specialist with d3.js, Mapbox GL JS, and react. I studied architectural design at SKKU (South Korea) and applied urban informatics at NYU. As a graduate project at NYU, I built an interactive dashboard that shows a relationship between historical vehicle collisions and 511 events in NYC. I am interested in build a creative visualization or interactive web dashboard with JavaScript, especially using a map.