María Sarmiento

Frontend Development + AI

$const frontend = "I build responsive and functional websites, turning ideas and designs into clean, interactive digital experiences through modern frontend technologies.";

UI/Web Design + AI

$const uiDesign = "I design clear and intuitive interfaces with a focus on usability, visual hierarchy and responsive experiences across different devices.";

Visual Design + AI

$const visualDesign = "With a background in Advertising and Public Relations, I create visual solutions that combine creativity, communication and a strong sense of aesthetics.";

About

I’m a Frontend Developer, Digital Designer and AI-assisted creative
with a background in Advertising and Public Relations. I use Claude as a creative and development partner to explore ideas, prototype faster, refine code and turn concepts into clear, useful digital experiences.

about.js

$const about = "I believe the best digital experiences happen when thoughtful design meets purposeful code.";

Since 2021...

I’ve been working professionally in web development, building and maintaining responsive websites and digital applications using PHP, JavaScript, Bootstrap, HTML5 and CSS3.

Alongside development, I work on the creative and visual side of digital projects, designing web interfaces, logos and visual assets with Figma, Photoshop and Illustrator.

I enjoy being involved throughout the process — from the initial idea and visual concept to the final implementation. I work with Claude to support research, ideation, content exploration, code iteration and problem-solving, while keeping the creative direction, decisions and final quality under my control. See some of my works.

Technologies

HTML5

CSS3

jQuery

PHP

JavaScript

Bootstrap

AI / Claude

Design

Figma

Photoshop

Illustrator

Web Design

Years in Web Development

Areas of Expertise

Core Technologies

Ideas & Creativity

What I do

I combine frontend development, digital design and AI-assisted workflows
to move from idea to prototype and from prototype to polished digital experience — using Claude as part of the process.

Brand Identity

Developing visual identities and digital assets with a mix of human creative direction, design tools and AI-assisted exploration.

Visual Design

Creating digital assets, graphic pieces and visual systems with a clear visual language, using AI-assisted exploration when it adds value.

Web Design & UI Design

Designing clean, intuitive interfaces and prototypes with a focus on usability, visual hierarchy, responsive behaviour and fast AI-assisted iteration.

Frontend Development

Building responsive, accessible and functional websites with HTML, CSS, JavaScript, PHP and Bootstrap, using Claude to accelerate exploration, debugging and code refinement.

Works

A selection of web projects, interfaces and digital experiments.
My current workflow combines design, frontend development and AI-assisted iteration with Claude — always with human direction behind the final result.