RRosemberg Lopez.
[ Index / 001 ]Portfolio — v2 / 2026
Montreal · CA  ·  45.50° N, 73.56° W

I design and build digital products that feel precise, fast, and intentional. Designer and frontend developer with product vision.

Web Designer

Frontend

Developer.

[ Statement ]

I build web interfaces and products that balance design, usability, and performance to create solid experiences.

[ Specialties ]

UI Design · Frontend · Webflow · React · Brand Systems · Design Engineering

[ Take action ]
React Figma UX / UI TypeScript Node.js Branding Design Systems React Figma UX / UI TypeScript Node.js Branding Design Systems
[ 002 ] — About

Craft
before the pixel.

More than 3 years crossing the line between design and development. From making "pretty interfaces" to defending decisions, modeling systems and measuring real impact.

I design and develop sites that don't just look good — they communicate, convert, and scale.

I work at the intersection of UI design, frontend, and product strategy. I started as a junior designer obsessed with visual detail; today I run projects end-to-end: discovery, visual direction, system, build, refinement, and handoff. I've learned to defend ideas, hold an opinion, and translate business requirements into interfaces that work in production.

Stack · Tools
Engine
Output · Products
Reactlib
TypeScriptlang
Next.jsfwk
Tailwindcss
Chakra UIui
Figmadesign
Node.jsruntime
Build Engine
design develop deploy
DesignCodeDeploy
Landing Pagesmkt
Dashboardsdata
Web Appsprod
Brand Systemsid
SaaS UIb2b
Portfoliosself
/ 01
03yrs
Years delivering design and code in production.
/ 02
03
Companies where I've had real product impact.
/ 03
30+
Features, dashboards, and products shipped to production.
/ 04
07areas
UI · UX · Frontend · Branding · Systems · Mobile · Prod Deploy
[ 003 ] — Featured Work

Selected
case studies.

From local brands to civic tools — each project designed and built end-to-end, focused on outcomes.

[ 004 ] — Services

What I
deliver.

Four disciplines I can sustain end-to-end.

01 / 04

UX / UI
Design

Research, flows, wireframes, and high-fidelity visual design. Built for production, not just Dribbble.

ResearchWireframesPrototypesHi-Fi
02 / 04

Web Design
& Development

I design and build marketing sites, dashboards, and microsites. React, Next.js, Chakra UI, and APIs when needed.

ReactNext.jsTypeScriptChakra UI
03 / 04

Brand
Systems

Visual identities with an operating system: tokens, typography, color, motion, and digital application guide.

IdentityTokensGuidelinesMotion
04 / 04

Dashboards
& Internal Tools

Data interfaces and internal tools built for real teams. Visual clarity, efficient flows, and production code.

ReactData VizUXProd Deploy
[ 005 ] — Process

From zero
to product.

Understand → Design → Develop → Improve.

01

Understand

Before starting, I analyze the project: what the business needs, what users expect, and what problems exist today. So decisions make sense from the start.

1–2 weeks
02

Design

I turn ideas into something visual and navigable. I work with rapid iterations to validate flow, structure, and details before development.

2–4 weeks
03

Develop

I build the frontend experience ensuring the final result feels solid, fast, and faithful to the design. I focus on clean code and reusable components.

3–6 weeks
04

Improve

After launch I keep adjusting details, performance, and real usage experience. Good products evolve constantly.

Ongoing
FREELANCE AVAILABLE · SELECTED PROJECTS · FREELANCE AVAILABLE ·
Let's
Talk
[ 006 ] — Contact / Open for workOpen to freelance projects — design and frontend

Let's buildsomethingintentional.

If you have a product, site, or brand that wants to level up — write to me.

© 2026 Rosemberg Lopez — All rights reservedBuilt in Next.js — v2 / 2026Montreal · CA · ● Live