Built an upcoming Open Metaverse + Play-to-earn DApp

Built a wide range of DeFi (Decentralized Finance) products, including Lending, Decentralized Exchange, and Stablecoin on different Blockchains (Ethereum, BSC, Polygon, Fantom, Avalanche, MoonRiver, Solana).

Worked in the role of CTO, Product Manager, Product Owner, and Coder for a wide range of products developed by DigiMed throughout the years:- Built WikiMed, a Wikipedia of Medical information in Vietnamese- Built XConnect, a Loyalty Management Platform for corporates- Built Everlearn, a full-fledged SaaS Learning Management System (LMS) for corporates- Built Evermind, a Document Management System (DMS) for corporates- Built ConsultantAnywhere, a Teleconsultation solution targeted Small and Medium Enterprises- Built Topclass, a Masterclass version in Vietnam with Vietnamese celebrities and key opinion leaders

- Worked in the agile team with team members in Hanoi and in Czech Republic to build a CCM (Customer Communication Management) single page application using mainly .NET technology, AngularJS and TypeScript utilizing CQRS and Event Sourcing design pattern.- Well adapted with the new environment and new technology. - Involved and greatly contributed in all team's activities and tasks. Successfully completed all assigned tasks with high quality.

- Worked in the big team with more than 100 developers and business analysts to build an electronic portal for Intellectual Property Office of Singapore (IPOS). The product will be used not only by IPOS users and customers but also by IPOS staffs to conduct their daily tasks.- Quickly adapted with the new environment and the new project which was developed mainly using ASP.NET, Microsoft SQL Server, SharePoint and K2 Workflow.- Successfully completed all assigned tasks and suggested solutions to improve the quality and maintainability of the application.- Worked closely with business analysts, project manager and other developers to deliver the task more efficiently.

- Promoted to lead the development team to design and implement all the modules of the company’s product – a robust web-based record management application built on .NET technology. Collaborate with customers, sale groups and quality assurance team to get feedback and enhance the product.- Successfully developed a citation engine which is best in the market in term of user-friendly and in-depth document integration.- Designed and developed one of the best web import tools which help to grab academic bibliographic data from the visited page.

- Used PHP, AJAX, jQuery, ASP .NET and Qt to develop WizFolio, web-based reference management application enabling researchers to manage references, documents and citations.- Maintained frequent face-to-face interaction with key clients including publishers, university and institution IT officers to solicit feedbacks and gather clients’ requirements.- Improved the company’s Quality Assurance process with the keys which are to ensure a bug-free product and to enhance the efficiency.

- Worked in team of five to develop and maintain new trading platform to replace Bloomberg, resulting in significant cost savings. Collaborated with 15 developers from Singapore and Amsterdam teams to support day-traders and arbitrage traders with regular IT maintenance service as well as real-time trouble-shooting requests - Continuously revisited existing IT procedures and proposed initiatives to enhance overall performance including the implementation of automatic response system post stock exchange crashes of the ASX and the TSE, optimising back-office management tools

- Familiarised with standardised testing procedure and self-taught LabView, based on which initiated and successfully developed test bench for new product for Hybrid Electric Vehicle, still used by Delphi. Successfully utilised CANBus to communicate with the devices and programmed LabView to remote all the high voltage devices inside the lab. Presented work to Delphi’s Chief Engineer - Collaborated with U.S. counterparts to assimilate testing procedures in Singapore, accommodating for region-specific standards and requirements