247Express - https://247express.vn is a top leading B2B express and transportation service provider in Vietnam established since 2005 with 2000+ employees and a network of 200 post offices across the country.

FPT Technology Solution - established in 2012, is a subsidiary of FPT Corporation with the goal to design and implement large-scale socialization solutions for Vietnamese government in Public Finance, Transportation and Healthcare sectors.Responsibility: Joined the company from beginning days as a founder of the solution. Involved in R&D, consulting, building and implementing electronic invoice with certification solution for General Department of Taxation of Ministry of Finance. Played a various roles in a start-up firm to build a new enterprise scale solution from scratch. Act as the key technical contact point with a France based security solution firm for integrating their hardware products with the core solution.Key Archievement: • Collaborate with French partners to develop solutions and promote government adoption of hardware-based security technology customized specifically for anti-invoice counterfeiting purposes.• Working with bidding team to the winning of the bid for pilot project (value $500K) that involves 200 enterprises from Hanoi & HCM city. • Successfully researched and developed an electronic invoice solution as well as an authenticated electronic invoice. The solution was developed on a stable platform, with high security and scalability to meet stable operations for 200 enterprises.• Supported business analysis, solution development and infrastructure design to serve ~500K enterprises nationwide with ~3 billion invoices issued per year and operating 24/7 with 99.9% availability.

FPT Information System (FPT IS) is the #1 SI company in Vietnam with 10 subsidiaries in domestic and global presences in Japan, Singapore, Laos, Cambodia, Myanmar, Bangladesh and U.S. The company specializes in Software application development, ERP implementation, IT services as well as Systems integration.Responsibility: Acted as a leader in consulting, designing and implementing security solution such as Network Security, Endpoint Protection, Auditing and Authentication & Authorization for a numerous of customers including government and big enterprises.Key Achievements:- Successful in implemented the ISMS compliance with ISO 27000 for BaoViet Insurance Corporation, Vietnam State Bank.- Successful in designed and implemented the thread hole scanning, detection and alerting for Vietnam State Bank.- Contributed significant effort with Crimsonlogic partner to consult PKI Scheme for e-Government and National e-Authentication Framework for Vietnam Ministry of Information & Communications.- Successful implemented PKI system for Ministry of Planning & Investment, Department of Information & Communications in Hanoi and DaNang city.- Successful implemented Endpoint Protection solution for Vietnam Customs, Vietnam National Treasury.- Successful implemented OTP solutions for various banks and security companies such as Bank for Investment & Development of Vietnam, Ocean Bank, FPT Securities, Hanoi Stock Exchange, Honda Vietnam.- Successfully designed and implemented OTP solution for Cambodia Foreign Trade Bank and Lao Bank for Foreign Trade.

E-Group ICT Group is a software solutions house specialized in financial payment and mission cryptical electronic transaction solutions/software products and services/including SaaS b-models (e.g. e-Banking Payment Solutions, MicroPayment Clearing and Settlement Systems, e-Loyalty Systems, Trusted e-Records Management and Security Applications) and e-Identity Related Electronic Security Solutions (PKI, Digital Signature, Authentication Solutions, Applied Cryptography).Responsibility: Act as software developer in a NetData/Oracle to ASP.NET/SQL Server migration project for the e-Banking Payment Solution of Calyon Bank.