Welcome to my portfolio

Hi, I'm Javier Martinez 🩶

Web
Developer

Qualified, organized, and detail-oriented Web Developer with experience in designing and building PWA and SPA websites using modern frameworks such as Astro and Sveltekit. Proficient in Figma forcreating user-centered UX/UI designs.

About Me

Who am I?

My name is Brayan Javier Martínez Pinzón, a 27-year-old self-taught developer from Colombia 🇨🇴.

Creative Side

I’m passionate about visual expression. Drawing has been a long-time companion, and it constantly influences how I approach UI/UX and front-end design with a creative lens.

Experience

I’ve been working in RPA development for over 3 years. While automation sharpened my logic and process design skills, I’m now fully focused on web development, where I aim to merge technical knowledge with strong design sensibility.

Languages & Interests

I enjoy languages and culture. I speak some English, Italian, Portuguese, and French, and I’m currently learning Korean 🇰🇷. K-dramas and K-pop are part of my daily routine, and they help me relax and stay inspired.

Experience

Software Developer

Inetum

July 2025 - Present

  • Creating web interfaces by combining technologies such as Astro, Svelte, and React as needed.
  • Communicate frontend with Python backend environments.
  • Documenting development processes.

Web Developer

Freelance

April 2025 - June 2025

  • Efficient interfaces with Astro and SvelteKit.
  • Backend with Node.js, Python, and SQL.
  • Documenting development processes.

RPA Developer

KPMG Advisory, Tax & Legal

November 2021 - March 2025

  • Automate and optimize processes through robotics.
  • Identify, estimate, develop, and maintain low-code automation processes to meet specific needs.
  • Implementation of low-code, rule-based, robust applications with outsourced data.

Technology apprentice

Carvajal Soluciones de Comunicación

July 2017 - January 2018

  • On-site technical support and incident resolution.
  • Daily backup management.

Education

Software Engineering

Manuela Beltrán University

2023 - Present

Backend with Python Diploma

Los Andes University

2025

Intermediate Full Stack Development Diploma

Francisco José de Caldas District University

2023

Web Application Development Diploma

Technological University of Pereira

2021

Projects

These are some of the projects I have done, mixing different technologies .

Screenshot of Portafolio de maquillaje

Portafolio de maquillaje

A minimalist, professional makeup portfolio from a talented artist, which not only showcases her work but also gives you the opportunity to learn a little about her story.

astrotailwindcsssvelte
View project
Screenshot of JV's Art Gallery

JV's Art Gallery

An online gallery that displays portraits made using different techniques

astrotailwindcssreact
View project
Screenshot of Ice Cream Shop - Project

Ice Cream Shop - Project

An online ice cream shop project with its own API, database authentication, and inventory management

HTML5CSS3flaskpythonmysql
View project

...and more . →

Technologies

astro astro Astro
svelte svelte Svelte
typeScript typeScript TypeScript
tailwindcss tailwindcss Tailwindcss
nodejs nodejs Nodejs
python python Python
HTML5 HTML5 HTML5
CSS3 CSS3 CSS3
javaScript javaScript JavaScript
react react React
git git Git
figma figma Figma
mysql mysql Mysql
astro astro Astro
svelte svelte Svelte
typeScript typeScript TypeScript
tailwindcss tailwindcss Tailwindcss
nodejs nodejs Nodejs
python python Python
HTML5 HTML5 HTML5
CSS3 CSS3 CSS3
javaScript javaScript JavaScript
react react React
git git Git
figma figma Figma
mysql mysql Mysql
astro astro Astro
svelte svelte Svelte
typeScript typeScript TypeScript
tailwindcss tailwindcss Tailwindcss
nodejs nodejs Nodejs
python python Python
HTML5 HTML5 HTML5
CSS3 CSS3 CSS3
javaScript javaScript JavaScript
react react React
git git Git
figma figma Figma
mysql mysql Mysql