Daniel Andrés Páez Rojas

About Me

Data Scientist/ML Engineer with knowledge in Full-Stack development (React, Django) to build and deploy Machine Learning models and real-world applications.

Projects

BeatFinder

Project developed with 2 colleagues (BeatFinder) for the automatic classification of musical genres using a Deep Neural Network (DNN). I conducted an EDA, extracted and analyzed over 500 acoustic features (Librosa) and optimized the model.

Jupyter

Python

Scikitlearn

Pandas

Seaborn

Matplotlib

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.

Django

React

SQL

Bootstrap

SCSS

Experience

Telpark

2025 - 2025

Parking Agent

Customer service offering support for facility use, mobile company app, and resolution of product and incident queries, maintenance and cleaning tasks, and cash management and billing.

CHARDA 79 EVENTOS S.L

2025 - 2025

Parking Agent

Independent terrace management for more than 30 tables, including communication with the bar and kitchen, providing prompt and friendly customer service, including taking orders and serving food and drinks, while maintaining a standard of cleanliness and order.

Education

Data Science & Machine Learning by 4GeeksAcademy

01/10/2025

4GeeksAcademy Approved

Intensive 16-week training course in Data Science & AI, covering the entire project lifecycle: from extraction and EDA to the development and deployment of Machine Learning models (Linear Regression, Random Forest, KNN, K-Means, recommendation systems, NLP, among others), culminating in a final project involving an audio-based music genre classifier.

Certificates

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).