Daniel Andrés Páez Rojas

Frontend developer with experience creating efficient and optimal and aesthetic web applications

About Me

Passionate frontend developer with experience creating efficient and optimal web applications. Currently working at a minesweeper JavaScript vanilla web application.

Projects

FullStack Note App

Developed a full-stack application with React using atomic design and Django that allows authenticated users to manage their notes (CRUD) through a RESTful API, Auth0 and SQLite.

React

Bootstrap

SCSS

Django

Portfolio

Created and deployed a minimalist portfolio template with an automated CV.pdf export, documentation and translation all just by editing a .json file with SSR.

Astro

React

TypeScript

Tailwind

Minesweeper

Built a minesweeper based on Google minesweeper with JavaScript improving the gameplay. I used OOP, arrays, flood fill, events, states, local storage and closures among others.

Developed the final project of the Coursera's 'Meta Front-End Developer' specialization with React, testing with Jest, form validation with Formik and Yup, React-Bootstrap and advanced SCSS for styles, among others.

React

Bootstrap

SCSS

Jest

Certificates

Data Science & Machine Learning Bootcamp (Mark: x/10)

01/09/2025

Taking an intensive bootcamp in data science and machine learning (AI) acquiring skills in data processing, analysis, visualisation and building Machine Learning models.

Meta Front-End Developer (Mark: 9.68/10)

30/12/2024

Completed an intensive frontend specialisation (Meta), mastering React, JavaScript, HTML, CSS, Git/GitHub and UI/UX design (Figma). Includes full web project development (Little Lemon) and preparation for technical interviews (algorithms, data structures).

Meta Introduction to Databases for Back-End Development (Mark: 9.5/10)

25/01/2024

Completed an introduction of databases for backend development with MySQL. The course includes normalization, common comands and queries.

Meta Programming with Python (Mark: 10/10)

21/01/2025

Learned to programming with Python with this course. It includes python programming concepts, data structures, algorithms and object-oriented programming.