At Anthology/Blackboard I worked on enterprise learning platforms used by institutions worldwide: React and TypeScript interfaces, Java and Spring Boot microservices, PostgreSQL, Angular-to-React migration, AWS Lambda feature flags and automated testing in CI/CD pipelines.

At Digital Americas Pipeline Initiative I worked as a backend developer on Node.js, Express, AWS Lambda, SNS/SQS, EC2, API Gateway and Electron-based tooling.

On Babel Scores I build a direct-client publishing and e-commerce platform with WooCommerce, React, Fabric.js, PDF.js, S3, WPML, custom plugins, async jobs, multivendor flows and federated institutional access.

I contribute to the institutional digital ecosystem at Facultad de Comunicaciones y Filología, Universidad de Antioquia (Laravel, Symfony, React, Next.js, Python, Keycloak/OIDC).

Through Sal & Picciotto I deliver freelance WordPress and Elementor Pro projects for corporate, healthcare, real estate, nonprofit and campaign clients, using Polylang, ACF, WordPress Code Snippets, custom CSS and JavaScript.

As a master's student at Universidad de Antioquia, I research EEG-based motor imagery classification: decoding imagined hand movements from scalp recordings. My pipeline applies band-pass filtering, FBCSP feature extraction, and classifiers such as LDA and SVM.

Evaluation follows subject-disjoint cross-validation so results reflect generalization across participants, not within-subject overfitting. I treat research code like production software: versioned experiments, traceable preprocessing, and reproducible notebooks.