1. Product manager of Chatbot Hana.ai and Bombot.vn platform. Hana.ai is the first intelligent AI Chatbot platform in Vietnam capable of handling automatic replies to tens of millions of messages per day, more than 30,000 chatbots have been created and applied.2. Managing business activities and product development at MIDEAS with more than 1,000 customers (ex: VIB, HSC, FCV, Pepsico, IGC,...)3. Manage cooperation with Meta and Google partners.

1. Programmer developing Kunkun social network2. DMS One application developer deploys Vinamilk Corporation3. Head of Mobile Development Department of Viettel Solutions - HCM4. Deputy Head of Application Development Department BU DL>, PO & PM Tourist.One and Agri.One5. Deputy Head of Research and Innovation Department at Viettel Solutions, PM of Sky social network

- Programmer developing Kunkun social network- DMS One application developer deploys Vinamilk Corporation- Head of Mobile Development Department of Viettel Solutions - HCMDeputy Head of Application Development Department BU DL>, PO & PM Tourist.One and Agri.One- Deputy Head of Research and Innovation Department at Viettel Solutions, PM of Sky social network

- Programmers develop game applications on mobile devices operating systems symbian, android, ios, window mobile...- Programmers program and integrate the Vietnamese payment system into the game application for the international market- Leader and developer mobile application

Programmers develop game applications on mobile devices operating systems symbian, android, ios, window mobile...Programmers program and integrate the Vietnamese payment system into the game application for the international market