Pablo has been a dedicated instructor of Spanish as a foreign language since 2008, with a nine-year tenure in Thailand. His experience spans across various settings including companies, academies, and international organizations such as the UN.

Affiliated with EnClaveEle publishing house, Pablo contributed to educational content, creating materials like videos, activities, and authoring the coursebook "Genial - A1". He is also an official DELE examiner.

Pablo's academic pursuits focus on second language acquisition, lexical acquisition, and computer-assisted language learning. He is presently engaged in PhD research exploring vocabulary acquisition through apps, an approach he integrates into his methodology.