01 Creative Code
Signal Field
Move your cursor through the canvas. The system redraws around you.
Software Developer
Eduardo
I build product systems that feel calm on the surface and smart underneath: interfaces, APIs, automations, and the connective tissue that helps teams move faster.
01 Interface craft
02 System judgment
03 Shipping rhythm
Prototype fast
Stabilize deeply
Polish deliberately
Interactive Lab
A few small things that are simply fun to use.
Less case study, more craft. These little surfaces show the range I like working in: visual systems, fast feedback loops, and interfaces that reshape themselves around the job.
02 Systems
API Pulse
A tiny request simulator with cache hits, queues, and latency.
P95142ms
Cache67%
Queue03
03 Interface Craft
UI Morph
Switch the intent and the same shell becomes a different product.
Built as part of this page
Canvas animation, DOM state, responsive UI, and micro-interactions working together without a framework.
Selected Work
Selected work with visible engineering judgment.
Tuya PA
A clean product experience for account flows, content pages, and public-facing trust signals.
Proves
Auth thinking, trust pages, responsive structure
Taxi Wine
A focused site foundation for browsing, conversion, and content management with room to grow.
Proves
Performance, content systems, commerce flow
Automation Toolkit
Small utilities and workflows that remove repetitive work and make operations easier to maintain.
Proves
Automation, API glue, practical leverage
Stack
Tools I reach for when the work needs to last.
Frontend
TypeScript, React, Astro, semantic HTML, CSS systems
Backend
Node.js, REST APIs, authentication, data modeling
Delivery
Performance audits, accessibility passes, deploy pipelines
About
Calm engineering for messy product problems.
I like software that respects the person using it and the team that has to maintain it. That means clear states, obvious flows, sharp copy, and code that is boring in the best possible way.
My sweet spot is moving between product thinking and implementation: translating rough ideas into interfaces, APIs, and releaseable slices without losing the human texture of the work.
Contact