In 2010, Ton That Duy joined DaNang Vocational Tourism College as an IT Administrator and managed all of the systems. He then joined Nal Solutions as a technical leader for PHP projects, where he showed his ability to solve complex business matters and technical problems. Additionally, he provided IT solutions based on data analytics that targeted measuring the impact of products in terms of revenue and customers. He joined Est rouge Technologies as a Solution Architect and soon became CTO. His great attention to detail and his eyes for capturing the right technical trends have supported customers.