Valentino focuses on building intuitive and user-friendly digital products, with an emphasis on ethics, sustainability, digital accessibility and web standards.

Always looking to find the most efficient and effective solution, during these years he helped modernize software projects and workflows, improving team speed and code quality.

He loves to share his expertise by teaching and speaking: he worked as an instructor for training agencies around the country, creating learning paths for aspiring developers. He also published books and courses: "The Little JavaScript Book", "Decoupled Django" with Apress, "Refactoring to React Hooks" with Manning. Active as a speaker in the Python community, he is also involved in open source.