- Qlik Sense for analysts path @Pluralsight
- Intro to SQL: Querying and managing data @KahnAcademy
- Web development and deployment (Spain's IFCD0110 cert.) @Hazerta
- Responsive web design certification @freeCodeCamp
- Learn Git + Learn the command line @CodeCademy
- Front-end web UI frameworks and tools (mainly Bootstrap) @Hong Kong University of science and technology/Coursera
- Succeed in the English B1 exam @UNED/ECOlearning.eu
- Intro. to webapps development with HTML5, CSS and JS + FirefoxOS (4th edition) @Universidad Politécnica de Madrid (MiriadaX)
- Social network analysis @University of Michigan/Coursera
- CSCI E-12 Fundamentals of website development @Harvard UES/OpenCourseWare
- CSCI E-1 Understanding computers and the Internet @Harvard UES/OpenCourseWare
- Web design and e-commerce @ESINE
- Learning how to learn @Coursera - 2023