I design and engineer immersive web experiences and AI products for brands and startups.

Creative & AI Developer

(01)

Creative Development

3D · WebGL · Motion · UI

(02)

AI Development

Automation · Integration · MCP

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(01) The planet — form, motion and depth01 / 02

CreativeDeveloper

013D & WebGL
02Motion & Interaction
03UI/UX & Design Systems
04Frontend Engineering

(02) The moon — intelligence in orbit02 / 02

AIDeveloper

01AI Solutions & Automation
02AI Integration & MCP
03Chatbots & Agents
04Creative AI & Fine-tuning

(02)Behind the scene, beyond the screen

Two disciplines, one studio of one — immersive web experiences on a solid full stack, and AI solutions that automate, integrate and create.

Services⁽²⁾

Two disciplines, one studio of one — immersive web experiences on a solid full stack, and AI solutions that automate, integrate and create.

Immersive, high-performance web experiences that make brands feel alive — from WebGL scenes and motion systems to the full-stack foundation that ships them fast, accessible and search-ready.
- 013D & WebGL ExperiencesThree.js, React Three Fiber, real-time visuals
- 02Motion & InteractionGSAP, Motion, scroll-driven storytelling
- 03UI/UX & Design SystemsFigma, component libraries, pixel-perfect UI
- 04Frontend EngineeringReact, Next.js, TypeScript
- 05Full Stack & APIsNode.js, REST, databases, e-commerce
- 06Performance & SEOCore Web Vitals, SSR, structured data
AI solutions and automations that do real work — integrating models into products and workflows, building agents and chatbots, and bringing AI into the creative process, tuned to your data.
- 01AI Solutions & AutomationEnd-to-end workflows that remove busywork
- 02AI IntegrationLLMs and AI APIs inside your products and tools
- 03MCP & Agent ToolingModel Context Protocol servers, skills and plugins
- 04Chatbots & Conversational AIAssistants grounded in your business knowledge
- 05Creative AIGenerative image, video and design pipelines
- 06Fine-tuning & TrainingAdapting models to your data and domain

(03)Creative Developer · Library

A growing library of components, heros, sections and 3D experiments — live, interactive and ready to copy.

Lab

A growing library of components, heros, sections and 3D experiments — live, interactive and ready to copy.

(01) Text AnimationsHover
Text Scramble
No dependencies
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(02) ComponentsMove closer
Magnetic
gsap · @gsap/react
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(03) Text Animations
Line Reveal
gsap · @gsap/react
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(04) ComponentsClick
Copy Button
No dependencies
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Explore
the Lab

(04)AI Developer · Solutions

Prompts, skills, plugins and automations I build for my own work — shared openly, free to use in yours.

AI Lab

Prompts, skills, plugins and automations I build for my own work — shared openly, free to use in yours.

Featured · PluginClaude Code · Claude Cowork

Obsidian Memory

Open-source plugin for Claude Code and Claude Cowork that keeps persistent project memory in Markdown: context loads at session start, sessions are archived and decisions are recorded.

/plugin marketplace add marcuswmc/obsidian-memory-plugin
/plugin install obsidian-memory@obsidian-memory
/obsidian-memory:vault init

Details →

Open the
AI Lab

(05)Code with purpose, built to scale

About

I'm Marcus, a Brazilian creative developer based in Porto. For over a decade I've been merging design and technology — from print and packaging to web, motion, 3D and now AI.

Today I build interactive campaigns, brand pages and design systems as a Creative Developer at Innovagency, and explore how AI can make creative work faster and smarter. Whether it's shaping fluid animations with GSAP or structuring backend APIs, I deliver polished solutions that feel effortless to use.

Years crafting digital: 10+; Years crafting digital
Brands collaborated with: 18; Brands collaborated with
Disciplines, one craft: 02; Disciplines, one craft

When I'm not coding