Sergio Gómez

Frontend developer building digital experiences that actually matter.

00 — Anatomy

Built in layers. Tuned as one.

Every interface I ship is engineered like a movement: structure, layout, type, motion and interaction. Each layer precise on its own, all of them in sync.

  1. 05Interaction Pointer · keyboard · touch
  2. 04Motion anime.js · springs · staggers
  3. 03Type Russo One · Montserrat · fluid
  4. 02Layout Flex · Grid · container queries
  5. 01Structure Semantic HTML · 12 col · 20 pt

00 — Anatomy

Built in layers.
Tuned as one.

Every interface I ship is engineered like a movement: structure, layout, type, motion and interaction. Each layer precise on its own, all of them in sync.

  1. 05Interaction Pointer · keyboard · touch
  2. 04Motion anime.js · springs · staggers
  3. 03Type Russo One · Montserrat · fluid
  4. 02Layout Flex · Grid · container queries
  5. 01Structure Semantic HTML · 12 col · 20 pt

About Me

Portrait · Sergio Gómez
Illustrated portrait of Sergio Gómez in a black technical jacket, on a neon-lit street at night

I'm Sergio Gómez, a frontend developer specialized in Astro, Next.js, React, WordPress and Tailwind. I've also worked with Eleventy, Laravel and React Native.

I build fast, accessible, visually distinct sites — from corporate portals for industrial brands to B2B platforms and multilingual ecommerce. Currently working at Jelliby.

  • 5 Years
  • +30 Projects

What I build with

  • Astro Framework
  • Next.js Framework
  • React Library
  • TypeScript Language
  • Tailwind Styling
  • GSAP Motion
  • anime.js Motion
  • Vite Tooling
  • TanStack Data
  • Supabase Backend
  • WordPress CMS
  • n8n Automation
  • Claude AI
  • Vercel AI SDK AI
  • GitHub Tooling

Experience

  1. Student — DAM & DAW

    – at IES Marianao

    Vocational training in Multiplatform Application Development (DAM) and Web Application Development (DAW).

  2. Frontend Developer

    – Now at Jelliby

    Building web applications and corporate sites for agency clients, mixing custom Next.js frontends with WordPress and headless CMSs.

Projects

  • 2026 · Personal

    Dilemmas

    A daily moral dilemma, voted on anonymously.

    • Next.js
    • Tailwind
    • Supabase
  • 2024 · Personal

    Syncwave Blog

    Technology, AI, finance and current affairs blog with daily posts.

    • Astro
    • MDX
    • Tailwind
  • 2024 · Personal

    Lovelace Square

    Open-source platform for chemometrics and machine learning.

    • Next.js
    • Tailwind
    • Supabase
  • 2025 · Personal

    Syncwave

    Shared music rooms for synced listening with friends.

    • Next.js
    • Tailwind
    • Supabase

Want to see more? Find the rest of the projects I've worked on at Jelliby on jelliby.com/proyectos

Let’s buildsomething absurd.