Frank Nguyen returned to VN in 2002 to run the first Offshore Development Center for Critical Path in cooperation with TMA Solutions. After the ODC for Critical Path finished in Nov 2004, Frank went on to form Netblue Vietnam, a 100% foreign-owned subsidiary of Connexus Corporation, the 5th largest online advertiser in the US, and ran it from Nov 2004 to Nov 2011.
In May 2012, Frank joined Microsoft Vietnam’s Developer Experience (DX) and Evangelism team as the chief evangelist to help increase awareness and revenue for Microsoft products and services. Vietnam has one of the largest MS developer base in Asia with a lot of passionate and smart developers. With guidance and support from DX team, Vietnamese developers contributes 40%+ of the Windows Store applications in APAC. DX team hopes to leverage Vietnamese developer base to contribute to the growth of mobile and cloud-based applications in Vietnam.