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Hi! I’m Alejandro

I’m a Frontend developer

Skills & Technologies

I am a dedicated frontend developer and Systems Engineer from the Universidad De Cartagena, passionate about creating stunning and highly functional websites and web applications. Utilizing advanced JavaScript technologies such as React, Next.js, and AstroJS, I aim to deliver seamless and visually stunning user experiences that prioritize performance and usability.

Software developer gif

MY DEVELOPMENT STACK

HTML-Logo
CSS-Logo
JavaScript-Logo
TypeScript-Logo
React-Logo
NextJS-Logo
Astro-Logo
Gatsby-Logo
Tailwind-Logo
Bootstrap-Logo
Redux-Logo
Jest-Logo
NestJS-Logo
Strapi-Logo
Docker-Logo

Experience

Junior Systems Engineering

Calia

Oct 2024 - Aug 2025
Colombia

Worked as a Systems Engineering Intern at Calia, where I was responsible for QA and documentation tasks and contributed to the development of the company’s landing page. Following this role, I was promoted to Junior Systems Engineer, where I developed software for AuroDoc, a SaaS platform focused on document automation. In this position, I worked with technologies such as Angular, Docker, Astro, TypeScript, and Tailwind CSS. This role provided valuable experience in identifying client needs, developing and documenting systems, automating processes, and integrating new features based on client feedback, contributing to product improvement and operational efficiency.

TypeScriptAngularAstroTailwindDockerJestReactHTMLCSSStrapiCloudflare

React Trainee

Applaudo

Feb 2023 - Apr 2023
El Salvador

Participated in a full-time trainee program at Applaudo Studios focused on modern front-end development using React. During the program, I gained hands-on experience building user interfaces, working with reusable components, managing application state, and following best practices for clean and scalable code. Throughout the program, I developed weekly projects designed to progressively strengthen my technical skills and reinforce the concepts learned. I collaborated with mentors and other trainees, improved my problem-solving abilities, and worked on real-world development challenges that contributed to my growth as a front-end developer.

HTMLCSSReactTypeScriptJavaScriptGatsbyNextJSBootstrapTailwindJestEslintRedux

Projects

Acolec

Acolec

React, Bootstrap, CSS

Marvel Data Vault Test

Marvel Data Vault Test

Jest, React, Redux, CSS, TypeScript

The Ultimate Game Corner

The Ultimate Game Corner

React, CSS, TypeScript

Smash Character Database

Smash Character Database

HTML, CSS, JavaScript

The Guardian Daily

The Guardian Daily

HTML, CSS, JavaScript

Time Traveler Games

Time Traveler Games

React, CSS, TypeScript

Sal & Salsa

Sal & Salsa

React, Bootstrap, CSS